Re: Port spanning question [7:34469]
Not yet. So far the Native IOS has been a supereme OS. You can make switchports for the ports you want to be switchports, but it's IOS for the rest. It's nice to have the entire switch under IOS control. Mike W.Patrick Ramsey wrote: how are you liking ios? seen any problems or performance issues? Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34596t=34469 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Port spanning question [7:34469]
We've setup span ports to monitor servers, etc and we never had to issue any extra commands so that layer 3 (IP) worked properly. I'm monitoring a port right now and the server attached to the port I'm s monitoring operates just fine, IP broadcasts, ping, etc Mike W. Jeff D wrote: If you want to allow the attached device to ping or browse, be it an IDS or pc, you need to add the inpkts cmd when setting up any span or rspan session. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34597t=34469 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: PBX [7:34499]
Tom it all depends on what interfaces you have in your router and PBX, do you need info' on the PBX or the Cisco? I can send you some general configs for E1 interfaces, otherwise checkout the cco http://www.cisco.com/cgi-bin/Support/PSP/psp_view.pl?p=Internetworking:VoX:V oIPs=Implementation_and_Configuration or for the as5300 (most commands can be used on the smaller 2600 or 3600) http://www.cisco.com/univercd/cc/td/doc/product/access/nubuvoip/voip5300/ind ex.htm cheers Pat - Original Message - From: Tom Richs Newsgroups: groupstudy.cisco Sent: Tuesday, February 05, 2002 8:47 PM Subject: PBX [7:34499] How can I connect a router to a PBX to get it to talk. In specific I'm implementing VoIP and want to connect it to my PBX. Do you use a specific PRI, EM or what type card and cabling between the two. Thanks. Tom _ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp. _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34598t=34499 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Renting Cisco Equipment [7:34531]
Yes, Cisco can arrange loan or demo equipment for all sorts of uses, go ask you rep cheers Pat Greg Harper wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Greetings, Does anybody on the list know of any companies that will rent or short-term lease Cisco equipment? I need an AS5400 temporarily to minimize the downtime of an ISP migration, and am having trouble finding companies that handle this type of thing. Thanks, Greg Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34599t=34531 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Can the guys disscussing about iBGP behavior post a [7:34600]
I think we're awaiting the original poster's reponse back from TAC to see what they say. Since i'm still at work, I haven't had a chance to set up this scenario yet. When I get home i'll giver a shot. Tim -Original Message- From: Vilsico M. [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 06, 2002 2:32 AM To: [EMAIL PROTECTED] Subject: Can the guys disscussing about iBGP behavior post a conclusion [7:34594] Let's study together. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34600t=34600 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
the address of the deja? [7:34601]
I want to use outlook to view the deja newsgroup, who can tell me the news server of the deja? Not for web,just for outlook. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34601t=34601 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
traffic shaping question [7:34602]
Hi.. 1) First question to ask about the traffic-shaping. Please take a look on the following command. What is the defination of 100 125000 125000? access-list 101 permit udp any any interface Ethernet0 traffic-shape group 101 100 125000 125000 ! 2) I also saw the following method for traffic shaping but it never specify the access-list number, what do the router know what kind of traffic are we targeting? interface Ethernet1 traffic-shape rate 500 625000 625000 3) I used another method to configure the traffic-shaping to limit the smtp traffic to 4K, but when I do show traffic-shape, it shows the target rate is 4k, Byte limit 2k. What's the meaning? and how router know to assign 2k to the byte limit? XXX(config)#access-list 110 permit tcp any any eq 25 XXX(config)#exit XXX#conf t Enter configuration commands, one per line. End with CNTL/Z. XXX(config)#int e0 XXX(config-if)#traffic-shape group 110 4000 XXX(config-if)#exit XXX(config)#exit XXX#sh traffic-shape Access TargetByte Sustain ExcessInterval Increment Adapt I/F List Rate Limit bits/int bits/int (ms) (bytes) Active Et0 1104000 2000 8000 8000 2000 1000 - == De informatie opgenomen in dit bericht kan vertrouwelijk zijn en is uitsluitend bestemd voor de geadresseerde. Indien u dit bericht onterecht ontvangt wordt u verzocht de inhoud niet te gebruiken en de afzender direct te informeren door het bericht te retourneren. == The information contained in this message may be confidential and is intended to be exclusively for the addressee. Should you receive this message unintentionally, please do not use the contents herein and notify the sender immediately by return e-mail. == Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34602t=34602 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
why can't copy flash from TFTP? [7:34603]
Hi.. I tried to upgrade my switch IOS? But it seems fail. Please tell me why? Config attached. Cat29-L8-2#copy tftp flash copy to or from flash not implemented Cat29-L8-2#sh run Building configuration... Current configuration: ! version 11.2 no service pad no service udp-small-servers no service tcp-small-servers ! hostname Cat29-L8-2 ! enable secret XX ! ! ! interface VLAN1 ip address 50.100.165.241 255.255.254.0 no ip route-cache ! interface FastEthernet0/1 duplex full ! interface FastEthernet0/2 duplex full spanning-tree vlan 1 cost 50 ! interface FastEthernet0/3 spanning-tree portfast ! interface FastEthernet0/4 spanning-tree portfast ! interface FastEthernet0/5 spanning-tree portfast ! interface FastEthernet0/6 spanning-tree portfast ! interface FastEthernet0/7 spanning-tree portfast ! interface FastEthernet0/8 spanning-tree portfast ! interface FastEthernet0/9 spanning-tree portfast ! interface FastEthernet0/10 speed 100 duplex full spanning-tree portfast ! interface FastEthernet0/11 spanning-tree portfast ! interface FastEthernet0/12 spanning-tree portfast ! interface FastEthernet0/13 spanning-tree portfast ! interface FastEthernet0/14 spanning-tree portfast ! interface FastEthernet0/15 description Boss's port speed 100 duplex full spanning-tree portfast ! interface FastEthernet0/16 spanning-tree portfast ! interface FastEthernet0/17 spanning-tree portfast ! interface FastEthernet0/18 speed 100 duplex full spanning-tree portfast ! interface FastEthernet0/19 duplex full spanning-tree portfast ! interface FastEthernet0/20 spanning-tree portfast ! interface FastEthernet0/21 spanning-tree portfast ! interface FastEthernet0/22 spanning-tree portfast ! interface FastEthernet0/23 spanning-tree portfast ! interface FastEthernet0/24 spanning-tree portfast ! logging trap debugging logging facility local1 logging 50.100.167.22 snmp-server community public RO snmp-server chassis-id 0x10 ! line con 0 stopbits 1 line vty 0 4 password tommy77 login ! end Cat29-L8-2# _ Send and receive Hotmail on your mobile device: http://mobile.msn.com Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34603t=34603 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Async line with GSM backup [7:34604]
Hi all I'm looking for a solution to this problem: I have a 1601 router with 2 serial lines in async mode. On the first one is connected a PSTN modem as main link to corporate LAN, on the second serial there's a GSM modem that I'd like to use as a backup. Both modems call the same telephone number. Both serial line belong to pool 1, the first line has priority 100 and the second one has 1. When I make a connection to corporate LAN and the phone line in up and free, everything work fine, the router bring up the line with the highest priority. But, if the telephone line is busy or the PSTN modem is off, the router tries to make a connection always with the same line and, when the timeout expires, the connection is aborted and it never tries to use the second line. Does it exist a method to tell router to try the first line and, when the connection fails, to make a call with the second line ? Thanks Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34604t=34604 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Async line with GSM backup [7:34605]
Hi all I'm looking for a solution to this problem: I have a 1601 router with 2 serial lines in async mode. On the first one is connected a PSTN modem as main link to corporate LAN, on the second serial there's a GSM modem that I'd like to use as a backup. Both modems call the same telephone number. Both serial line belong to pool 1, the first line has priority 100 and the second one has 1. When I make a connection to corporate LAN and the phone line in up and free, everything work fine, the router bring up the line with the highest priority. But, if the telephone line is busy or the PSTN modem is off, the router tries to make a connection always with the same line and, when the timeout expires, the connection is aborted and it never tries to use the second line. Does it exist a method to tell router to try the first line and, when the connection fails, to make a call with the second line ? Thanks Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34605t=34605 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Ping results Q [7:34606]
What does Q mean as an answer to a ping? Sometimes the ping works(!) and sometimes I receive the Q's thanks stu Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34606t=34606 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Terminal server tacacs+ question [7:34607]
Hi All, Im tring to configure 2509 (with 8 async ports) as a terminal server so that I could access my network devices via console port. I have my default tacacs policy in place but in addition to that I would like to have sepparate policy for third parties ( IT depatment needs console acces to servers aswell ). And now the problem, when tring to reverse-telnet like this : telnet 10.10.10.10 2001 It first checks the tacas for authentication, but I have no intention to auth. 3`rd parties thougt tacacs but have created local usernames/password in 2509 How should the config look like in order it to check local usernames/password first befor tacacs auth. --- my current conf in 2509 aaa now-model aaa authentication login default tacacs+ enable aaa authentication enable default tacacs+ enable aaa authorization exec default tacacs+ if-authenticated ... username kala password 0 kala rgds, Hannes Kumari Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34607t=34607 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: why can't copy flash from TFTP? [7:34603]
Sharon, Have a look at the following URL: http://www.cisco.com/warp/public/473/36.shtml#CommonTftp Cheers, Gaz Sharon Kantan wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Hi.. I tried to upgrade my switch IOS? But it seems fail. Please tell me why? Config attached. Cat29-L8-2#copy tftp flash copy to or from flash not implemented Cat29-L8-2#sh run Building configuration... Current configuration: ! version 11.2 no service pad no service udp-small-servers no service tcp-small-servers ! hostname Cat29-L8-2 ! enable secret XX ! ! ! interface VLAN1 ip address 50.100.165.241 255.255.254.0 no ip route-cache ! interface FastEthernet0/1 duplex full ! interface FastEthernet0/2 duplex full spanning-tree vlan 1 cost 50 ! interface FastEthernet0/3 spanning-tree portfast ! interface FastEthernet0/4 spanning-tree portfast ! interface FastEthernet0/5 spanning-tree portfast ! interface FastEthernet0/6 spanning-tree portfast ! interface FastEthernet0/7 spanning-tree portfast ! interface FastEthernet0/8 spanning-tree portfast ! interface FastEthernet0/9 spanning-tree portfast ! interface FastEthernet0/10 speed 100 duplex full spanning-tree portfast ! interface FastEthernet0/11 spanning-tree portfast ! interface FastEthernet0/12 spanning-tree portfast ! interface FastEthernet0/13 spanning-tree portfast ! interface FastEthernet0/14 spanning-tree portfast ! interface FastEthernet0/15 description Boss's port speed 100 duplex full spanning-tree portfast ! interface FastEthernet0/16 spanning-tree portfast ! interface FastEthernet0/17 spanning-tree portfast ! interface FastEthernet0/18 speed 100 duplex full spanning-tree portfast ! interface FastEthernet0/19 duplex full spanning-tree portfast ! interface FastEthernet0/20 spanning-tree portfast ! interface FastEthernet0/21 spanning-tree portfast ! interface FastEthernet0/22 spanning-tree portfast ! interface FastEthernet0/23 spanning-tree portfast ! interface FastEthernet0/24 spanning-tree portfast ! logging trap debugging logging facility local1 logging 50.100.167.22 snmp-server community public RO snmp-server chassis-id 0x10 ! line con 0 stopbits 1 line vty 0 4 password tommy77 login ! end Cat29-L8-2# _ Send and receive Hotmail on your mobile device: http://mobile.msn.com Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34608t=34603 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: IP subnetting on DSlam equipment. [7:34564]
You can use IP unnumbered on the 7200 since PPPoE is a point-to-point link. The below link has a really good sample config. It is for a NRP, but the idea is the same. http://www.cisco.com/warp/public/794/827pppoe_2.html -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Keith Woodworth Sent: Tuesday, February 05, 2002 8:05 PM To: [EMAIL PROTECTED] Subject: IP subnetting on DSlam equipment. [7:34564] Have a question about the above. I feel I understand IP subnetting well enough (CIDR et al.) but something has come up that I dont know how it would work. Our original DSL offering 4.5 yrs ago (which we still have and use) gives the subscriber 3 static IP's. It works by putting the sub on a Vlan, on a Cat5500 w/ two RSM's. A /29 subnet works out by using one each for the RSM's, one for the gateway, 3 for the subscriber. Thats the way it was designed... The last DSL we installed uses PPPoE (evil stuff but seems to work). Now we are on the latest gear (6260 DSlam, 7204 to aggregate) which management wants to give each subscriber a /29 as well but instead of 3 IP's the user will get 5 because of the way the equipment works. I think that is way too many IP's for a residential user I see some cable co's and other DSL providers that provision static IP's say the subscriber gets 1 IP with extra IP's costing $$$. How do they do this w/o subnetting? Do they do something with the CPE device w/regards to filtering or something? I'm kinda wondering how they go about that. Or are they subnetting in some fangled way? We got this equipment working last week and Ive been giving out /30's for the few people we've got on it for testing at the moment as they only have 1 computer in the house anyway. Anyone have an idea on how something like that can be done? Thanks, Keith Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34589t=34564 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Ping results Q [7:34606]
Source quench (destination too busy) http://www.cisco.com/warp/public/63/ping_traceroute.html Gaz Laubstein, Stuart wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... What does Q mean as an answer to a ping? Sometimes the ping works(!) and sometimes I receive the Q's thanks stu Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34609t=34606 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Cheap Remote Labs [7:34610]
Hi guys, I found this site which let you do 6 hour lab for only $10. Check the following link http://www.itlearn.org/lab_ccna.htm Cheers SF Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34610t=34610 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Pinging all the way!!! [7:34611]
Hi folks, As far as i know if you ping an address it will usally responsed with 4 lines TTL. If i want to continue the ping lets say for over an hour is there a command to do this? Thanks in advance. Tel Example: C:\ping cisco.com Pinging cisco.com [198.133.219.25] with 32 bytes of data: Reply from 198.133.219.25: bytes=32 time=160ms TTL=238 Reply from 198.133.219.25: bytes=32 time=160ms TTL=238 Reply from 198.133.219.25: bytes=32 time=160ms TTL=238 Reply from 198.133.219.25: bytes=32 time=161ms TTL=238 Ping statistics for 198.133.219.25: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 160ms, Maximum = 161ms, Average = 160ms Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34611t=34611 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Pinging all the way!!! [7:34611]
ping -t 198.133.219.25 -Original Message- From: Tel Khan [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 06, 2002 9:22 AM To: [EMAIL PROTECTED] Subject: Pinging all the way!!! [7:34611] Hi folks, As far as i know if you ping an address it will usally responsed with 4 lines TTL. If i want to continue the ping lets say for over an hour is there a command to do this? Thanks in advance. Tel Example: C:\ping cisco.com Pinging cisco.com [198.133.219.25] with 32 bytes of data: Reply from 198.133.219.25: bytes=32 time=160ms TTL=238 Reply from 198.133.219.25: bytes=32 time=160ms TTL=238 Reply from 198.133.219.25: bytes=32 time=160ms TTL=238 Reply from 198.133.219.25: bytes=32 time=161ms TTL=238 Ping statistics for 198.133.219.25: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 160ms, Maximum = 161ms, Average = 160ms Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34612t=34611 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Port spanning question [7:34469]
I'm not totally positive because I have never used the inpkts switch on a monitor command...but I think he might have been referring to the sniffer being able to send packets out... (say you are using a sniffer, not in promiscuous mode, and you want to be able to do reverse lookups on ip addresses sniffed) good theory? :) -Patrick Michael Williams 02/06/02 03:07AM We've setup span ports to monitor servers, etc and we never had to issue any extra commands so that layer 3 (IP) worked properly. I'm monitoring a port right now and the server attached to the port I'm s monitoring operates just fine, IP broadcasts, ping, etc Mike W. Jeff D wrote: If you want to allow the attached device to ping or browse, be it an IDS or pc, you need to add the inpkts cmd when setting up any span or rspan session. Confidentiality Disclaimer This email and any files transmitted with it may contain confidential and /or proprietary information in the possession of WellStar Health System, Inc. (WellStar) and is intended only for the individual or entity to whom addressed. This email may contain information that is held to be privileged, confidential and exempt from disclosure under applicable law. If the reader of this message is not the intended recipient, you are hereby notified that any unauthorized access, dissemination, distribution or copying of any information from this email is strictly prohibited, and may subject you to criminal and/or civil liability. If you have received this email in error, please notify the sender by reply email and then delete this email and its attachments from your computer. Thank you. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34613t=34469 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Pinging all the way!!! [7:34611]
Usage: ping [-t] [-a] [-n count] [-l size] [-f] [-i TTL] [-v TOS] [-r count] [-s count] [[-j host-list] | [-k host-list]] [-w timeout] destination-list Options: -t Ping the specified host until stopped. To see statistics and continue - type Control-Break; To stop - type Control-C. -a Resolve addresses to hostnames. -n count Number of echo requests to send. -l sizeSend buffer size. -f Set Don't Fragment flag in packet. -i TTL Time To Live. -v TOS Type Of Service. -r count Record route for count hops. -s count Timestamp for count hops. -j host-list Loose source route along host-list. -k host-list Strict source route along host-list. -w timeout Timeout in milliseconds to wait for each reply. Tel Khan 02/06/02 09:21AM Hi folks, As far as i know if you ping an address it will usally responsed with 4 lines TTL. If i want to continue the ping lets say for over an hour is there a command to do this? Thanks in advance. Tel Example: C:\ping cisco.com Pinging cisco.com [198.133.219.25] with 32 bytes of data: Reply from 198.133.219.25: bytes=32 time=160ms TTL=238 Reply from 198.133.219.25: bytes=32 time=160ms TTL=238 Reply from 198.133.219.25: bytes=32 time=160ms TTL=238 Reply from 198.133.219.25: bytes=32 time=161ms TTL=238 Ping statistics for 198.133.219.25: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 160ms, Maximum = 161ms, Average = 160ms Confidentiality Disclaimer This email and any files transmitted with it may contain confidential and /or proprietary information in the possession of WellStar Health System, Inc. (WellStar) and is intended only for the individual or entity to whom addressed. This email may contain information that is held to be privileged, confidential and exempt from disclosure under applicable law. If the reader of this message is not the intended recipient, you are hereby notified that any unauthorized access, dissemination, distribution or copying of any information from this email is strictly prohibited, and may subject you to criminal and/or civil liability. If you have received this email in error, please notify the sender by reply email and then delete this email and its attachments from your computer. Thank you. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34614t=34611 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
PDA/Movian VPN 3030 Concentrator?? [7:34615]
Has anyone setup a PDA client to talk to a 3000 Concentrator through a firewall ?? I'm having a few issues it may be related to the Firewall traffic types allowed thru. Anyone know if I should be using anything other than the standard ? - IKE (udp 500) IPSEC (protocols 50 51)? Thanks. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34615t=34615 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: why can't copy flash from TFTP? [7:34603]
I have a tutorial that will be your best friend for this :) Go to www.packetattack.com/tutorials.html And view the 2900 tutorial. I believe it will answer that and a few other questions. When you are done, please drop a note with any suggestions or comments. MikeS Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34617t=34603 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Port spanning question [7:34469]
I believe you are correct. I misunderstood. Although I've connected a laptop to a monitor (span) port before without using the inpkts command, and I was able to use the laptop on the network as well as hear any traffic from the other port(s). Mike W. Patrick Ramsey wrote: I'm not totally positive because I have never used the inpkts switch on a monitor command...but I think he might have been referring to the sniffer being able to send packets out... (say you are using a sniffer, not in promiscuous mode, and you want to be able to do reverse lookups on ip addresses sniffed) good theory? :) Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34618t=34469 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Pinging all the way!!! [7:34611]
ping 10.10.10.10 -t or ping 10.10.10.10 -n 3600 should do about an hour (ish) (very ish) (In fact I nearly deleted the hour bit, because I'm sure it will open me up to mass corrections - This is probably very inaccurate and dependant on platform, but works for me) Gaz Tel Khan wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Hi folks, As far as i know if you ping an address it will usally responsed with 4 lines TTL. If i want to continue the ping lets say for over an hour is there a command to do this? Thanks in advance. Tel Example: C:\ping cisco.com Pinging cisco.com [198.133.219.25] with 32 bytes of data: Reply from 198.133.219.25: bytes=32 time=160ms TTL=238 Reply from 198.133.219.25: bytes=32 time=160ms TTL=238 Reply from 198.133.219.25: bytes=32 time=160ms TTL=238 Reply from 198.133.219.25: bytes=32 time=161ms TTL=238 Ping statistics for 198.133.219.25: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 160ms, Maximum = 161ms, Average = 160ms Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34619t=34611 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Port spanning question [7:34469]
Doh! I upgraded a 6000 a few months ago to have a quick play, but had to downgrade it shortly after for an install. I presume from your post that I may have been creating switched ports the long way? Creating BVI's is probably the long way. I had mistaked it as a router with a hell of a lot of interfaces, so I thought I would have to bridge between interfaces. Maybe I should have another go when I've got more time available? Oh well - Live and learn. Gaz Michael Williams wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Not yet. So far the Native IOS has been a supereme OS. You can make switchports for the ports you want to be switchports, but it's IOS for the rest. It's nice to have the entire switch under IOS control. Mike W.Patrick Ramsey wrote: how are you liking ios? seen any problems or performance issues? Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34620t=34469 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
CCNP Recertification (640-519) [7:34621]
Has anyone on the list taken the CCNP recertification test (640-519)? If so, what did you use as study material; Boson, Sybex, Cisco Press, etc?? thanks in advance Jeff Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34621t=34621 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Pinging all the way!!! [7:34611]
Sure, that's one way, but the preferred method is to format C:, and install Linux. (Warning: This may cause data loss...) ;) - Original Message - From: Scott Baron To: Sent: Wednesday, February 06, 2002 9:27 AM Subject: RE: Pinging all the way!!! [7:34611] ping -t 198.133.219.25 -Original Message- From: Tel Khan [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 06, 2002 9:22 AM To: [EMAIL PROTECTED] Subject: Pinging all the way!!! [7:34611] Hi folks, As far as i know if you ping an address it will usally responsed with 4 lines TTL. If i want to continue the ping lets say for over an hour is there a command to do this? Thanks in advance. Tel Example: C:\ping cisco.com Pinging cisco.com [198.133.219.25] with 32 bytes of data: Reply from 198.133.219.25: bytes=32 time=160ms TTL=238 Reply from 198.133.219.25: bytes=32 time=160ms TTL=238 Reply from 198.133.219.25: bytes=32 time=160ms TTL=238 Reply from 198.133.219.25: bytes=32 time=161ms TTL=238 Ping statistics for 198.133.219.25: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 160ms, Maximum = 161ms, Average = 160ms [EMAIL PROTECTED] Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34625t=34611 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Undocumented iBGP Behavior (Confirmed by Cisco) [7:34624]
I was assuming this was a choice over similar paths.. At 08:27 PM 2/5/2002 -0500, Przemyslaw Karwasiecki wrote: After siple lab experiment I need to disagree with your statement. cisco by default prefers ebgp over ibgp. it should not, by default, enjoy the ibgp routes learned from the peer over the ebgp learned routes. I belive that you are overinterpreting meaning of administrative distance. You are right that aministrative distance of eBGP routes is 20 versus 200 for iBGP routes, but in the situation when BGP process receives 2 routes for the same prefix, it applies first standart BGP selection mechanism: http://www.cisco.com/warp/public/459/25.shtml and after best route is selected it is going to be inserted into routing table with specific administrative distance. I have replicated following scenario in my lab. There are 2 external ASes 1, and 2, originating prefix 1.1.1.0/24 and advertising it to 2 routers r1 and r2 via eBGP. Routers r1 and r2 are iBGP peers. Prefix 1.1.1.0/24 originated from AS2 has longer AS_PATH (as prepend applied 3 times) Please see folowing commands executed on r2: r2#sh ip bgp BGP table version is 4, local router ID is 172.168.32.1 Status codes: s suppressed, d damped, h history, * valid, best, i - internal Origin codes: i - IGP, e - EGP, ? - incomplete Network Next HopMetric LocPrf Weight Path * 1.1.1.0/24 10.1.1.6 0 0 2 2 2 2 i *i 10.1.1.8 0100 0 1 i r2#sh ip rou r2#sh ip route Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area * - candidate default, U - per-user static route, o - ODR P - periodic downloaded static route Gateway of last resort is not set 1.0.0.0/24 is subnetted, 1 subnets B 1.1.1.0 [200/0] via 10.1.1.8, 00:09:26 172.168.0.0/24 is subnetted, 1 subnets C 172.168.32.0 is directly connected, Loopback0 10.0.0.0/16 is subnetted, 2 subnets C 10.10.0.0 is directly connected, Serial0 C 10.1.0.0 is directly connected, Ethernet0 r2# As you can see, BGP process on r2 selects route learned from its iBGP peer over route learned via eBGP, and this route is eventualy inserted to routing table with administrative distance of 200 Correct me if I am ovrlooking something, and thank you for excelent idea for testing. Przemek On Tue, 2002-02-05 at 19:35, Peter van Oene wrote: cisco by default prefers ebgp over ibgp. it should not, by default, enjoy the ibgp routes learned from the peer over the ebgp learned routes. At 05:37 PM 2/5/2002 -0500, Przemyslaw Karwasiecki wrote: Correct me if I am wrong but this: if an iBGP peer learns that another iBGP peer already has a better route to a specific prefix, it will issue a withdrawl to that peer for the prefix(es). is perfectly normal, standart behaviour. If your Genuity route is better, you will select this route in your routing table, and if by any chance before you had there UUNET route which you have advertised, you need to send update with new, better, selected route. BGP will never advertise both routes. This is distant vector after all. So if during convergence phase your route selection is shuffling your routes in your Loc-RIB, you should to expect series of updates to follow up. Przemek On Tue, 2002-02-05 at 16:45, W. Alan Robertson wrote: Folks, Just to let you know, I ran across what looked like a bug in Cisco's BGP code... Turns out, this is undocumented new behavior. We just deployed a pair of 3640s for one of our customers, for dual-router, dual-homed Internet connectivity. We are taking full tables from Genuity (AS 1), and Worldcom (AS 701). Each router was learning 104,000+ prefixes from each of the external peers, but the iBGP peering was acting really strange. One of the routers was learning the full table from the other, but the second router was only taking like 700 prefixes. When we cleared the internal peer (soft or hard), we could see the whole table being transferred... It would climb as though it were going to learn them all, and then as it approached 100,000 prefixes, it would rapidly drop back down to 700. I debugged the iBGP peer, and saw it issuing withdrawls for all of these routes. We opened a ticket with the TAC, and they initially believed it to be a bug as well. Upon further review, they came back and told us that this was the desired behavior in the newer code (We are running 12.0(20) on these boxes). In order to conserve memory, and
Re: Port spanning question [7:34469]
It all looks so obvious now: Switch-A(config)#interface fastEthernet 3/1 Switch-A(config-if)#switchport Switch-A(config-if)#switchport access vlan 1 Doh...Doh...Doh ! Thought BVI's seemed a bit long winded. I'm embarrassed! Gaz Gaz wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Doh! I upgraded a 6000 a few months ago to have a quick play, but had to downgrade it shortly after for an install. I presume from your post that I may have been creating switched ports the long way? Creating BVI's is probably the long way. I had mistaked it as a router with a hell of a lot of interfaces, so I thought I would have to bridge between interfaces. Maybe I should have another go when I've got more time available? Oh well - Live and learn. Gaz Michael Williams wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Not yet. So far the Native IOS has been a supereme OS. You can make switchports for the ports you want to be switchports, but it's IOS for the rest. It's nice to have the entire switch under IOS control. Mike W.Patrick Ramsey wrote: how are you liking ios? seen any problems or performance issues? Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34623t=34469 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: VIP2 microcode [7:34511]
Long reply coming back: The following is a cut from a show diag. Note the Controller Memory Size line. In this case it most likely is a VIP2-10. Do a search on CCO for Mandatory Memory Upgrade - here is one of the finds: http://www.cisco.com/warp/public/770/fn4489_05141999.html TGN_7507sh diagbus Slot 0: Physical slot 0, ~physical slot 0xF, logical slot 0, CBus 0 Microcode Status 0x4 Master Enable, LED, WCS Loaded Board is analyzed Pending I/O Status: None EEPROM format version 1 VIP2 controller, HW rev 2.04, board revision D0 Serial number: 04378695 Part number: 73-1684-03 Test history: 0x00RMA number: 00-00-00 Flags: cisco 7000 board; 7500 compatible EEPROM contents (hex): 0x20: 01 15 02 04 00 42 D0 47 49 06 94 03 00 00 00 00 0x30: 68 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Slot database information: Flags: 0x4 Insertion time: 0xFF4 (7w3d ago) Controller Memory Size: 8 MBytes DRAM, 512 KBytes SRAM PA Bay 0 Information: Ethernet PA, 8 ports EEPROM format version 1 HW rev 1.14, Board revision A0 Serial number: 15355261 Part number: 73-1391-08 PA Bay 1 Information: Ethernet PA, 8 ports EEPROM format version 1 HW rev 1.12, Board revision A0 Serial number: 06632776 Part number: 73-1391-07 --Boot log begin-- Cisco Internetwork Operating System Software IOS (tm) VIP Software (SVIP-DW-M), Version 11.3(11a), RELEASE SOFTWARE (fc1) Copyright (c) 1986-1999 by cisco Systems, Inc. Compiled Mon 20-Sep-99 07:31 by jjgreen Image text-base: 0x60010910, data-base: 0x6016E000 --Boot log end-- -Original Message- From: Joseph Carr [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 06, 2002 12:56 AM To: [EMAIL PROTECTED] Subject: Re: VIP2 microcode [7:34511] ***END CUT FROM CONSOLE*** We also did a sh diag and saw that the board is disabled wedged and the memory amount is unknown (like before), and this time, it doesn't say the sw version (under sh cont cbus) and the microcode status is 0x5. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34627t=34511 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: why I can't configure scheduler allocate? [7:34579]
I can only parrot what the command references on CCO provide. The master
reference for both 12.1 and 12.2 specifically state that the command in
question is for 72xx and 75xx routers. However, elsewhere I was able to find
reference to use of the command on 17xx routers with ADSL WICs.
My bunch of 25xx's running enterprise code do not have the command
available..
It should not be a surprise to anyone who has studied Cisco for a while
that there are discrepancies between what the published references say and
what really can be done on routers. My most recent favorite is the show ip
protocol-discovery command which seems to appear on only one particular IOS
image for the 3620 router.
I would say at this point that your question is more properly directed to
Cisco.
HTH
Chuck
Sharon Kantan wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
I found that I can configured it on the other cisco 1700, but my Cisco
2500
can't work. So I think not only 72xx will do
JKT02(config)#scheduler ?
allocate Guarantee CPU time for processes
interval Maximum interval before running lowest priority
process
process-watchdog Action for looping processes
JKT02(config)#scheduler allocate ?
Microseconds handling network interrupts
JKT02(config)#exit
JKT02#sh ver
Cisco Internetwork Operating System Software
IOS (tm) C1700 Software (C1700-Y-M), Version 12.1(4), RELEASE SOFTWARE
(fc1)
Copyright (c) 1986-2000 by cisco Systems, Inc.
Compiled Wed 30-Aug-00 08:36 by cmong
Image text-base: 0x80008088, data-base: 0x805D8590
ROM: System Bootstrap, Version 12.0(3)T, RELEASE SOFTWARE (fc1)
From: Chuck Larrieu
Reply-To: Chuck Larrieu
To: [EMAIL PROTECTED]
Subject: Re: why I can't configure scheduler allocate? [7:34579]
Date: Tue, 5 Feb 2002 22:59:08 -0500
I believe that the scheduler allocate command is available only on the
72xx
and above series routers. This according to CCO.
Check it out:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios121/121cgcr/fun
_
r/frprt3/frd3003.htm#1019340
watch the wrap.
didn't I answer this question yesterday?
Chuck
Sharon Kantan wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
I want to configure scheduler allocate for my router. But it can't be
done,
I heard the scheduler allocate was introduced in IOS ver 11.2 and I
have
just upgraded my access server (AS2509RJ) to ver 12.0(4) but still I
can't
configured it. why? Did I use the wrong binary?
%%%
%
access_server#conf t
Enter configuration commands, one per line. End with CNTL/Z.
access_server(config)#scheduler ?
interval Maximum interval before running lowest priority
process
process-watchdog Action for looping processes
%%%
%
%
Besides, I saw 2 different version of IOS in the sh ver output, 1) the
12.0{4} in the second line. and 2)System Bootstrap, Version
11.0(10c)XB1
in
the sixth line. What is the different? Which is my real IOS now.
access_server#sh ver
Cisco Internetwork Operating System Software
IOS (tm) 2500 Software (C2500-I-L), Version 12.0(4), RELEASE SOFTWARE
(fc1)
Copyright (c) 1986-1999 by cisco Systems, Inc.
Compiled Wed 14-Apr-99 21:06 by ccai
Image text-base: 0x0302E834, data-base: 0x1000
ROM: System Bootstrap, Version 11.0(10c)XB1, PLATFORM SPECIFIC RELEASE
SOFTWARE
(fc1)
BOOTFLASH: 3000 Bootstrap Software (IGS-BOOT-R), Version 11.0(10c)XB1,
PLATFORM
SPECIFIC RELEASE SOFTWARE (fc1)
access_server uptime is 1 hour, 48 minutes
System restarted by reload
System image file is flash:c2500-i-l.120-4.bin
cisco AS2509-RJ (68030) processor (revision K) with 6144K/2048K bytes
of
memory.
Processor board ID 20478542, with hardware revision
Bridging software.
X.25 software, Version 3.0.0.
1 Ethernet/IEEE 802.3 interface(s)
1 Serial network interface(s)
8 terminal line(s)
32K bytes of non-volatile configuration memory.
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bit-serial mode [7:34629]
Can anyone define what a WAN protocol that operates in bit-serial mode means? Thanks in advance... -- RFC 1149 Compliant. .? Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34629t=34629 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
PIX question [7:34630]
Hi group, I want to know what is Long Distance State Sharing (LDSS) and for what reason it's supported by the stateful failover? Also why the PIX does not transfer HTTP (port 80) session in stateful failover? Thank you. Rock . Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34630t=34630 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Is Cisco BCRAN test the hardest CCNP Exam? [7:34631]
If not any comments as to which is? I am pretty worn out after MSCE, CNE, CCNA... HO WHARD IS THE CIT? Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34631t=34631 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
CIT Exam difficulty... [7:34632]
Relative to the other CCNP exams? Whew, I am tired.. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34632t=34632 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
What is CIT Exam difficulty... [7:34633]
Relative to the other CCNP exams? Whew, I am tired..after 9 years of night school, CNE, MSCE, CCNA..I am kind of getting tired.what do ordinary people do after work? Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34633t=34633 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Average afterwork time Tech learning commitment? [7:34634]
I have a three hour commute, a full+ part time job, and I'm wondering, what is the average hours people put in to thier job after hours? Some I think do nothing. Others eat drink sleep and live the stuff. I know work is important.but Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34634t=34634 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Pinging all the way!!! [7:34611]
Yeah right ;) Nice one.! -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of W. Alan Robertson Sent: Wednesday, February 06, 2002 8:49 PM To: [EMAIL PROTECTED] Subject: Re: Pinging all the way!!! [7:34611] Sure, that's one way, but the preferred method is to format C:, and install Linux. (Warning: This may cause data loss...) ;) - Original Message - From: Scott Baron To: Sent: Wednesday, February 06, 2002 9:27 AM Subject: RE: Pinging all the way!!! [7:34611] ping -t 198.133.219.25 -Original Message- From: Tel Khan [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 06, 2002 9:22 AM To: [EMAIL PROTECTED] Subject: Pinging all the way!!! [7:34611] Hi folks, As far as i know if you ping an address it will usally responsed with 4 lines TTL. If i want to continue the ping lets say for over an hour is there a command to do this? Thanks in advance. Tel Example: C:\ping cisco.com Pinging cisco.com [198.133.219.25] with 32 bytes of data: Reply from 198.133.219.25: bytes=32 time=160ms TTL=238 Reply from 198.133.219.25: bytes=32 time=160ms TTL=238 Reply from 198.133.219.25: bytes=32 time=160ms TTL=238 Reply from 198.133.219.25: bytes=32 time=161ms TTL=238 Ping statistics for 198.133.219.25: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 160ms, Maximum = 161ms, Average = 160ms [EMAIL PROTECTED] _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34635t=34611 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Average afterwork time Tech learning commitment? [7:34634]
I leave early. And I never think about it again until the next day. Sometimes I study at home, most times I don't. rtc9 wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... I have a three hour commute, a full+ part time job, and I'm wondering, what is the average hours people put in to thier job after hours? Some I think do nothing. Others eat drink sleep and live the stuff. I know work is important.but Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34636t=34634 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: What is CIT Exam difficulty... [7:34633]
If you've done all the other three CCNP exams, you should walk the CIT. I found the Cisco Press CIT book miserable compared even to the other three, but the exam seemed very easy. Gaz rtc9 wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Relative to the other CCNP exams? Whew, I am tired..after 9 years of night school, CNE, MSCE, CCNA..I am kind of getting tired.what do ordinary people do after work? Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34637t=34633 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Pinging all the way!!! [7:34611]
Thanks for getting back to me. Tel khan Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34638t=34611 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: why can't copy flash from TFTP? [7:34603]
I don't see an ip default-gateway line. It should point to your router. Think of addressing on a switch as enabling a small management PC onboard. It needs an ip address, subnet mask, and default gateway. First step is that pings must work between the switch and tftp server. -Original Message- From: Sharon Kantan [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 06, 2002 5:31 AM To: [EMAIL PROTECTED] Subject: why can't copy flash from TFTP? [7:34603] Hi.. I tried to upgrade my switch IOS? But it seems fail. Please tell me why? Config attached. Cat29-L8-2#copy tftp flash copy to or from flash not implemented Cat29-L8-2#sh run Building configuration... Current configuration: ! version 11.2 no service pad no service udp-small-servers no service tcp-small-servers ! hostname Cat29-L8-2 ! enable secret XX ! ! ! interface VLAN1 ip address 50.100.165.241 255.255.254.0 no ip route-cache ! interface FastEthernet0/1 duplex full ! interface FastEthernet0/2 duplex full spanning-tree vlan 1 cost 50 ! interface FastEthernet0/3 spanning-tree portfast ! interface FastEthernet0/4 spanning-tree portfast ! interface FastEthernet0/5 spanning-tree portfast ! interface FastEthernet0/6 spanning-tree portfast ! interface FastEthernet0/7 spanning-tree portfast ! interface FastEthernet0/8 spanning-tree portfast ! interface FastEthernet0/9 spanning-tree portfast ! interface FastEthernet0/10 speed 100 duplex full spanning-tree portfast ! interface FastEthernet0/11 spanning-tree portfast ! interface FastEthernet0/12 spanning-tree portfast ! interface FastEthernet0/13 spanning-tree portfast ! interface FastEthernet0/14 spanning-tree portfast ! interface FastEthernet0/15 description Boss's port speed 100 duplex full spanning-tree portfast ! interface FastEthernet0/16 spanning-tree portfast ! interface FastEthernet0/17 spanning-tree portfast ! interface FastEthernet0/18 speed 100 duplex full spanning-tree portfast ! interface FastEthernet0/19 duplex full spanning-tree portfast ! interface FastEthernet0/20 spanning-tree portfast ! interface FastEthernet0/21 spanning-tree portfast ! interface FastEthernet0/22 spanning-tree portfast ! interface FastEthernet0/23 spanning-tree portfast ! interface FastEthernet0/24 spanning-tree portfast ! logging trap debugging logging facility local1 logging 50.100.167.22 snmp-server community public RO snmp-server chassis-id 0x10 ! line con 0 stopbits 1 line vty 0 4 password tommy77 login ! end Cat29-L8-2# _ Send and receive Hotmail on your mobile device: http://mobile.msn.com Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34639t=34603 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Port spanning question [7:34469]
All right to continue this with a little more detail. I have 6509 w/ 2 sup 2's, and a blade for switching. On the switch blade I am taking port fa3/47 and doing a mon session 1 and pumping that out to fa3/48 which I would be using to hang an IDS off. My question is this, since I am monitoring on fa3/47 both Tx and Rx and pushing to to fa3/48, is fa3/48 only allowed to listen, and not speak? That is the question. Before I turn on mon sess 1 destination fa3/48 I can do pings etc, to test for connectivity and all is good. Once I start pumping out the traffic to fa3/48 the device can no longer ping etc. Is this standard OP that the port fa3/48 only becomes a listening port so to speak. Sorry about the redundancy here, just trying to make myself clear as MUD. Kell -Original Message- From: Priscilla Oppenheimer [mailto:[EMAIL PROTECTED]] Sent: Tuesday, February 05, 2002 1:22 PM To: [EMAIL PROTECTED] Subject: Re: Port spanning question [7:34469] I think he was asking about the Switched Port Analyzer (SPAN) feature that allows one to connect a protocol analyzer or RMON probe or other device to one switch port and monitor other ports. This is a switch feature, not a router feature. Priscilla At 12:40 PM 2/5/02, Tom Martin wrote: Steven, STP is a layer 2 only function and in general it is configured only on switches. It can be configured on a router if the router is configured to act as a transparent bridge. More info can be found on Cisco's web site at: http://www.cisco.com/univercd/cc/td/doc/product/software/ssr83/rpc_r/53998. htm - Tom On Tue, 05 Feb 2002 11:38:32 -0500, Bates, Steven (SIGNAL) wrote: Is it possible to do port spanning on a router, or is this just a layer 2 option? Thanks Steven Kell Bates misconduct and Nondisclosure violations to [EMAIL PROTECTED] Priscilla Oppenheimer http://www.priscilla.com Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34626t=34469 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Catalyst 5000 not being routed [7:34566]
Any chance you could submit the configs? Might make it easier to troubleshoot for people over here. It sounds as if you are not using the RSM on the 5000 at all which means that all you really need to have is the default route set on the switch and that the port on the router needs to be configured correctly. You may want to double check your OSPF settings as well. If the Cat5000 is on a different network altogether than the rest of your routers, of course it will not route to that network (IE, your network is 172.25.0.0 but this 5000 is on 172.26.0.0 and your OSPF statement reads network 172.25.0.0 0.0.255.255 then of course the Cat5000 would not be in the tables). I have done that before. Like I said, configs would be great if possible. James Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34640t=34566 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Free CCIE Braindumps! [7:34622]
Directly from Cisco! I wish they can help you. (Watch the wrap!) http://www.cisco.com/warp/public/10/wwtraining/certprog/testing/CCC.exe Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34622t=34622 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: PIX question [7:34630]
I'm guessing that Long Distance State Sharing is the use of firewalls with stateful failover which are separated by a long distance. As you may or may not know, the Pix Failover cable limits the distance between Pix's at the moment (unless something's changed recently). Can't remember how long it is exactly (guessing 10 feet). Don't know the reason for lack of support for stateful http. Possibly large amount of work for little benefit. Gaz BASSOLE Rock wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Hi group, I want to know what is Long Distance State Sharing (LDSS) and for what reason it's supported by the stateful failover? Also why the PIX does not transfer HTTP (port 80) session in stateful failover? Thank you. Rock . Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34641t=34630 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Is Cisco BCRAN test the hardest CCNP Exam? [7:34631]
Your question is relative. Kind of, what language is the hardest one: Swedish or French? Well, if you're from Canada, I would say that Swedish is the hardest, but if you're from Denmark, Swedish is easy to learn. I know that most people have the hardest time with the CIT. I thought CIT was it the more difficult end, but so was BSCN because of its amount of protocols and their behavior. I found BCRAN very easy, but I know that some do not. I guess the best answer would be, if you know your stuff, they're all easy. Hth, Ole ~~~ Ole Drews Jensen Systems Network Manager CCNP, MCSE, MCP+I RWR Enterprises, Inc. [EMAIL PROTECTED] ~~~ http://www.RouterChief.com ~~~ NEED A JOB ??? http://www.oledrews.com/job ~~~ -Original Message- From: rtc9 [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 06, 2002 10:05 AM To: [EMAIL PROTECTED] Subject: Is Cisco BCRAN test the hardest CCNP Exam? [7:34631] If not any comments as to which is? I am pretty worn out after MSCE, CNE, CCNA... HO WHARD IS THE CIT? Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34643t=34631 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: PIX question [7:34630]
I didn't realize it didn't support http I really don't think there is need for http statefull failover though... I mean logically... with every link you can start a new session...if the page is sitting in front of you, why keep state? -Patrick Gaz 02/06/02 11:27AM I'm guessing that Long Distance State Sharing is the use of firewalls with stateful failover which are separated by a long distance. As you may or may not know, the Pix Failover cable limits the distance between Pix's at the moment (unless something's changed recently). Can't remember how long it is exactly (guessing 10 feet). Don't know the reason for lack of support for stateful http. Possibly large amount of work for little benefit. Gaz BASSOLE Rock wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Hi group, I want to know what is Long Distance State Sharing (LDSS) and for what reason it's supported by the stateful failover? Also why the PIX does not transfer HTTP (port 80) session in stateful failover? Thank you. Rock . Confidentiality Disclaimer This email and any files transmitted with it may contain confidential and /or proprietary information in the possession of WellStar Health System, Inc. (WellStar) and is intended only for the individual or entity to whom addressed. This email may contain information that is held to be privileged, confidential and exempt from disclosure under applicable law. If the reader of this message is not the intended recipient, you are hereby notified that any unauthorized access, dissemination, distribution or copying of any information from this email is strictly prohibited, and may subject you to criminal and/or civil liability. If you have received this email in error, please notify the sender by reply email and then delete this email and its attachments from your computer. Thank you. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34642t=34630 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Appletalk Help [7:34079]
Hi Priscilla, Thank you very much for the tips. Unfortunately, they did not work. The Macintoshes are actually connected to a hub. Any other ideas. Thank you. Joe Quezada -Original Message- From: Priscilla Oppenheimer [mailto:[EMAIL PROTECTED]] Sent: Friday, February 01, 2002 12:24 PM To: Quezada, Jose L; [EMAIL PROTECTED] Subject: Re: Appletalk Help [7:34079] Are the AppleTalk devices on a switch? This smells like a portfast problem. Enable portfast on the switch ports, and I suspect the problem will go away. I think that what's happening is that when the newly booted AppleTalk stations send their ZIPGetNetInfo packet to find out the actual network number(s) and zone(s) for the segment, the switch is not yet forwarding their packets. So they don't get through to the router. This causes the stations to think they are on a non-routed network and to stay with their startup network number in the 65,280-65,534 range. Later the stations send other broadcasts and the router sees them and adds them to its ARP cache. As you may know already, a switch can take a couple minutes to start forwarding traffic as it works on pruning the topology into a spanning tree. New Macintoshes boot way faster than this and can be done with their initialization by the time the switch decides to forward their traffic. The solution is to configure portfast (or the set port host macro on high-end switches). These configurations cause the switch to start forwarding traffic immediately. HTH Priscilla At 12:24 PM 2/1/02, Quezada, Jose L wrote: Hello all, Please excuse my ignorance with Appletalk. We currently have a problem with some nodes running Appletalk. In the apple arp table of our router, they show up with an address such as 65280.128. My understanding is that when a node boots up, it is assigned a temporary network address from the range of 65280 to 65534. The router will then reply with a valid cable range. The fact that this network address shows up in the arp table tells me that the router can see the node. If that is the case, what can I check to find out why the router is not sending the valid cable range. We have other nodes on the same network which are working correctly. We have also move the problem nodes to another network and they work properly. What else can I check? What tests can I do? Any help would be appreciated. Thanks. Joe Quezada Electronic Data Systems 48 Walter Jones Blvd. El Paso, TX 79906 Phone: 915.783.7159 (8.955) E-Mail: [EMAIL PROTECTED] Priscilla Oppenheimer http://www.priscilla.com Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34645t=34079 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Average afterwork time Tech learning commitment? [7:34634]
I wonder the same some times. I seem to eat drink sleep it most of the time. Before I did my CCNA/DA I thought I know nothing - got to work at it. Then before my CCNP/DP I thought I know nothing - got to work at it. Now I feel I know nothing - got to work at it. I think I am the type of bloke that will always feel that I need to know a lot more to be secure. Sometimes this doesn't help home life although it can make you more valuable at work. I have the bonus of being semi nocturnal, so I have 3-4 hours free time after my family goes to bed, but I have only 4 minutes on a motorbike to get to work so that's where I've pinched that time off you. I also have a very independant supportive wife and two neglected kids :-) When work's quiet I try to find more time for the family, so I can go hell for leather when things are busy. Got to find a balance I suppose. Gaz rtc9 wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... I have a three hour commute, a full+ part time job, and I'm wondering, what is the average hours people put in to thier job after hours? Some I think do nothing. Others eat drink sleep and live the stuff. I know work is important.but Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34646t=34634 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: MPLS MTU on 29XX/35XX-XL? [7:34464]
On the MPLS Technical Tips page, they have a listing of Catalyst switches supporting the Mini-Jumbos. It is normally the interfaces supporting ISL. http://www.cisco.com/warp/customer/105/mpls_index.shtml David C Prall [EMAIL PROTECTED] http://dcp.dcptech.com - Original Message - From: Andy Harding To: Sent: Tuesday, February 05, 2002 10:52 AM Subject: MPLS MTU on 29XX/35XX-XL? [7:34464] hi all, anyone know whether MPLS-size MTUs are supported on the 29XX/35XX-XL switches? and if so, from what IOS revision? thnx -andy Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34647t=34464 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: PIX question [7:34630]
State sharing for HTTP can be enabled on the PIX, but by default is does not. Most connections are less then the time it takes to transfer the information. But if you are doing large file transfers via HTTP this can change. In the 6.2 code LDSS (or whatever Cisco is calling it) will be supported over an Ethernet connection instead of requiring the Failover Cable. David C Prall [EMAIL PROTECTED] http://dcp.dcptech.com - Original Message - From: Patrick Ramsey To: Sent: Wednesday, February 06, 2002 11:38 AM Subject: Re: PIX question [7:34630] I didn't realize it didn't support http I really don't think there is need for http statefull failover though... I mean logically... with every link you can start a new session...if the page is sitting in front of you, why keep state? -Patrick Gaz 02/06/02 11:27AM I'm guessing that Long Distance State Sharing is the use of firewalls with stateful failover which are separated by a long distance. As you may or may not know, the Pix Failover cable limits the distance between Pix's at the moment (unless something's changed recently). Can't remember how long it is exactly (guessing 10 feet). Don't know the reason for lack of support for stateful http. Possibly large amount of work for little benefit. Gaz BASSOLE Rock wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Hi group, I want to know what is Long Distance State Sharing (LDSS) and for what reason it's supported by the stateful failover? Also why the PIX does not transfer HTTP (port 80) session in stateful failover? Thank you. Rock . Confidentiality DisclaimerThis email and any files transmitted with it may contain confidential and /or proprietary information in the possession of WellStar Health System, Inc. (WellStar) and is intended only for the individual or entity to whom addressed. This email may contain information that is held to be privileged, confidential and exempt from disclosure under applicable law. If the reader of this message is not the intended recipient, you are hereby notified that any unauthorized access, dissemination, distribution or copying of any information from this email is strictly prohibited, and may subject you to criminal and/or civil liability. If you have received this email in error, please notify the sender by reply email and then delete this email and its attachments from your computer. Thank you. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34648t=34630 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Pinging all the way!!! [7:34611]
so when will the Linux IOS be ready for prime time? I'm all in favor of open source code for Cisco routers ;- W. Alan Robertson wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Sure, that's one way, but the preferred method is to format C:, and install Linux. (Warning: This may cause data loss...) ;) - Original Message - From: Scott Baron To: Sent: Wednesday, February 06, 2002 9:27 AM Subject: RE: Pinging all the way!!! [7:34611] ping -t 198.133.219.25 -Original Message- From: Tel Khan [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 06, 2002 9:22 AM To: [EMAIL PROTECTED] Subject: Pinging all the way!!! [7:34611] Hi folks, As far as i know if you ping an address it will usally responsed with 4 lines TTL. If i want to continue the ping lets say for over an hour is there a command to do this? Thanks in advance. Tel Example: C:\ping cisco.com Pinging cisco.com [198.133.219.25] with 32 bytes of data: Reply from 198.133.219.25: bytes=32 time=160ms TTL=238 Reply from 198.133.219.25: bytes=32 time=160ms TTL=238 Reply from 198.133.219.25: bytes=32 time=160ms TTL=238 Reply from 198.133.219.25: bytes=32 time=161ms TTL=238 Ping statistics for 198.133.219.25: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 160ms, Maximum = 161ms, Average = 160ms [EMAIL PROTECTED] Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34649t=34611 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: PIX question [7:34630]
Hi David, Thanks for info. Been waiting for it for a while. Do you have any more information about this? Can't find anything on CCO. Would be nice if just one fast ethernet connection is used. Gaz David C Prall wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... State sharing for HTTP can be enabled on the PIX, but by default is does not. Most connections are less then the time it takes to transfer the information. But if you are doing large file transfers via HTTP this can change. In the 6.2 code LDSS (or whatever Cisco is calling it) will be supported over an Ethernet connection instead of requiring the Failover Cable. David C Prall [EMAIL PROTECTED] http://dcp.dcptech.com - Original Message - From: Patrick Ramsey To: Sent: Wednesday, February 06, 2002 11:38 AM Subject: Re: PIX question [7:34630] I didn't realize it didn't support http I really don't think there is need for http statefull failover though... I mean logically... with every link you can start a new session...if the page is sitting in front of you, why keep state? -Patrick Gaz 02/06/02 11:27AM I'm guessing that Long Distance State Sharing is the use of firewalls with stateful failover which are separated by a long distance. As you may or may not know, the Pix Failover cable limits the distance between Pix's at the moment (unless something's changed recently). Can't remember how long it is exactly (guessing 10 feet). Don't know the reason for lack of support for stateful http. Possibly large amount of work for little benefit. Gaz BASSOLE Rock wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Hi group, I want to know what is Long Distance State Sharing (LDSS) and for what reason it's supported by the stateful failover? Also why the PIX does not transfer HTTP (port 80) session in stateful failover? Thank you. Rock . Confidentiality DisclaimerThis email and any files transmitted with it may contain confidential and /or proprietary information in the possession of WellStar Health System, Inc. (WellStar) and is intended only for the individual or entity to whom addressed. This email may contain information that is held to be privileged, confidential and exempt from disclosure under applicable law. If the reader of this message is not the intended recipient, you are hereby notified that any unauthorized access, dissemination, distribution or copying of any information from this email is strictly prohibited, and may subject you to criminal and/or civil liability. If you have received this email in error, please notify the sender by reply email and then delete this email and its attachments from your computer. Thank you. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34650t=34630 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Average afterwork time Tech learning commitment? [7:34634]
Three hours commuting, Where are you traveling to an from an a part time job are you on some kind off mission? I thought i would have it easy with time as i live an work in my home town, Man i was wrong on average i get into work for about 9am an dont leave work until about 8pm sometimes later, 90% of my time is spent dealing with Customer services issue(1st/2nd) that involves trouble shoooting our live systems dealing with telcoms issues as i working a live enviorment sometimes there will be nothing an all off a sudden i will have emails, phones called senior managers calling me. i would say that 10% is spent looking at computer journals an looking on sites such as group study. I would agree an say there are a people that do nothing at work!!! Back to me, So i get home have something to eat, watch TV (The Simpsons Recorded at six Or skysports) When i'm relaxed i will have a look at the CCNP routing book an think about the testing my knowledge on the boson test but thats where it ends as i'm so tired, i tend to crash out. On average i will go to bed about 1am. Every third week i'm on call thats when the fun begins dealing with customer sevices problems etc etc 24/7. What makes me laugh is i'm in a job thats totally inrealted to cisco. To be honest i really have about 3 hours evert night during the week. I really focus on the CCNP over the weekend, unless i'm on call. Regards Tel Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34651t=34634 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
BGP Path Selection [7:34652]
As per CCO: BGP selects only one path as the best path. When the path is selected, BGP puts the selected path in its routing table and propagates the path to its neighbors. But... Step 3 - prefer the path with the largest local preference. Step 4 - If the local preferences are the same, prefer the path that was originated by BGP running on this router. So if RtrA originated 10.0.0.0, it advertises this to its IBGP peer RtrB with a default Local Preference = 100, now if RtrB is configured with a route-map that sets this incoming update's Local Preference to 250, this would result in RtrA installing in its route table to get to 10.0.0.0 prefer taking the path that goes to RtrB? So now RtrA propagates this info to RtrB? Please help make some sense of this. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34652t=34652 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
BGP Peer Groups and Clusters [7:34653]
Hello again. My question is this... By default, the clients of a route reflector are not required to be fully meshed and the routes from a client are reflected to other clients. However, if the clients are fully meshed, route reflection is not required. router bgp 5 neighbor 155.24.95.22 route-reflector-client neighbor 155.24.95.23 route-reflector-client neighbor 155.24.95.24 route-reflector-client no bgp client-to-client reflection So the neighbor route-reflector-client is useless in this configuration? This is scenario is even more useless with this statement from Halabi's BGP Case Study... If BGP client-to-client reflection were turned off on the RR and redundant BGP peering was made between the clients, then using peer groups would be alright. Can someone clarify on the use of this command bgp client-to-client reflection? Thanks. Elmer Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34653t=34653 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Average afterwork time Tech learning commitment? [7:34634]
Live,eat,breathe,drink the stuff. I don't start until 8:00 or so, but I start at home via VPN. Get the basics out of the way and head to work by 10:00. Stay there till 6-7 to miss traffic, then come home to study for CCIE Security till 12 or so. My commute is only 15 minutes via the back roads however, so not much time is lost there. I typically check e-mail and read some on the weekends, but with NASCAR starting back again, there is going to be no time on Sunday. The guys I work with think I nuts though, so YMMV. -Original Message- From: rtc9 [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 06, 2002 11:10 AM To: [EMAIL PROTECTED] Subject: Average afterwork time Tech learning commitment? [7:34634] I have a three hour commute, a full+ part time job, and I'm wondering, what is the average hours people put in to thier job after hours? Some I think do nothing. Others eat drink sleep and live the stuff. I know work is important.but Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34654t=34634 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
connecting (private) networks using RFC 1918 address [7:34655]
Hi Folks, What's the best practice if i want to connect multiple private networks together if all of them are presumably using RFC 1918 addresses ?? I read about the technical doc abt NAT implementation in Overlaping networks in Cisco web site ...to me it looks bit cumbersome, has anyone in this forum used/implemented it?? Or is it a good practice to use NAT in connection with public IP to connect those networks ?? If i get a class c public IP from my ISP can that be used for this purposes ? I read in one of the service agreement provided by an ISP and it says that assigned IP numbers should be used only in conjunction with the services provided by that specific ISP . Is there any other way of doing it ?? Appreciate your feedback on this. Thanks, Muthu Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34655t=34655 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Average afterwork time Tech learning commitmen [7:34634]
It's all about focus, drive, and motiviation. It's very difficult to work 7-8hrs/day, then come home and study for 5 more. Then on the weekends, study an additional 8-12hrs/day. (I did that schedule for 1 month prior to my lab exam, and a similar schedule 2-3 months out from my exam) It was very taxing, and hard to spend time with my significant other (who I acutally bought a dog to keep her occupied). How some people can spend the amount of time that they do with a family, and other disctractions is amazing. Try and set expectations in your household. Let people know that this is your quiet time. Start off spending 2 hours a night, and see if that does the trick for you. If it's too much, cut back to an hour, if you can handle more, do 3 hours. Remeber, an hour a night, every night, really adds up. After all is said and done, it's focus, motivation, concentration, drive, and buying someone a dog! :) thanks, -Brad Ellis CCIE#5796 (RS / Security) Network Learning Inc [EMAIL PROTECTED] used Cisco gear: www.optsys.net CCIE Labs, racks, and classes: http://www.ccbootcamp.com/quicklinks.html rtc9 wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... I have a three hour commute, a full+ part time job, and I'm wondering, what is the average hours people put in to thier job after hours? Some I think do nothing. Others eat drink sleep and live the stuff. I know work is important.but Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34644t=34634 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: BGP Path Selection [7:34652]
If RtrB is an iBGP peer of RtrA, it will never advertise a route to RtrA that it learned from RtrA or any other iBGP peer. HTH, John Cebuano 2/6/02 10:38:01 AM As per CCO: BGP selects only one path as the best path. When the path is selected, BGP puts the selected path in its routing table and propagates the path to its neighbors. But... Step 3 - prefer the path with the largest local preference. Step 4 - If the local preferences are the same, prefer the path that was originated by BGP running on this router. So if RtrA originated 10.0.0.0, it advertises this to its IBGP peer RtrB with a default Local Preference = 100, now if RtrB is configured with a route-map that sets this incoming update's Local Preference to 250, this would result in RtrA installing in its route table to get to 10.0.0.0 prefer taking the path that goes to RtrB? So now RtrA propagates this info to RtrB? Please help make some sense of this. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34656t=34652 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Average afterwork time Tech learning commitment? [7:34634]
You get out it what you put into it. Its that simple. I know far too many people who would do well but refuse to admit that they need to spend some time studying. why wont they pay for it is the biggest whine.. you are entitled to NOTHING in this world except to die at some point so it's really up to you where to go and how to get there. In my years, I have had the commute from hell and I used audio tapes and studied during lunchtime instead of going out with the guys. I squeezed in some class time at the college. I've spent time carpooling with the express idea of reading.. I have a laptop so I can at the least run sims on the run. I take it to family functions and it's understood that after a few hours of togetherness, I will disappear for a few hours of study time. I've explained to my daughter that even daddy has homework to do and so we each do our *homework* at the same time. She normally is done first :) And yes, a long suffering wife helps out alot. And I do make a point of some days, blowing off Cisco/networks/PCs to spend time with family and friends.. it's a tough balancing act to do. If there is a will, there is a way. MikeS Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34657t=34634 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: connecting (private) networks using RFC 1918 address [7:34658]
readdress. In the meantime, NAT. Muthuraja Ayyanar wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Hi Folks, What's the best practice if i want to connect multiple private networks together if all of them are presumably using RFC 1918 addresses ?? I read about the technical doc abt NAT implementation in Overlaping networks in Cisco web site ...to me it looks bit cumbersome, has anyone in this forum used/implemented it?? Or is it a good practice to use NAT in connection with public IP to connect those networks ?? If i get a class c public IP from my ISP can that be used for this purposes ? I read in one of the service agreement provided by an ISP and it says that assigned IP numbers should be used only in conjunction with the services provided by that specific ISP . Is there any other way of doing it ?? Appreciate your feedback on this. Thanks, Muthu Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34658t=34658 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Pinging all the way!!! [7:34611]
It's already prime time if you have a 2500. Check it out: http://www.mcvax.org/~koen/uClinux-cisco2500/ Probably not something you want to run in production, but pretty darn cool nonetheless. Regards, Kent -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 06, 2002 9:30 AM To: [EMAIL PROTECTED] Subject: Re: Pinging all the way!!! [7:34611] so when will the Linux IOS be ready for prime time? I'm all in favor of open source code for Cisco routers ;- W. Alan Robertson wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Sure, that's one way, but the preferred method is to format C:, and install Linux. (Warning: This may cause data loss...) ;) - Original Message - From: Scott Baron To: Sent: Wednesday, February 06, 2002 9:27 AM Subject: RE: Pinging all the way!!! [7:34611] ping -t 198.133.219.25 -Original Message- From: Tel Khan [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 06, 2002 9:22 AM To: [EMAIL PROTECTED] Subject: Pinging all the way!!! [7:34611] Hi folks, As far as i know if you ping an address it will usally responsed with 4 lines TTL. If i want to continue the ping lets say for over an hour is there a command to do this? Thanks in advance. Tel Example: C:\ping cisco.com Pinging cisco.com [198.133.219.25] with 32 bytes of data: Reply from 198.133.219.25: bytes=32 time=160ms TTL=238 Reply from 198.133.219.25: bytes=32 time=160ms TTL=238 Reply from 198.133.219.25: bytes=32 time=160ms TTL=238 Reply from 198.133.219.25: bytes=32 time=161ms TTL=238 Ping statistics for 198.133.219.25: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 160ms, Maximum = 161ms, Average = 160ms [EMAIL PROTECTED] Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34659t=34611 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Terminal server tacacs+ question [7:34607]
Hannes, you would configure it like this Router(config)#aaa authentication local-override In this case, the router will first check to see if there is a local user specified before checking the tacacs server. If one doesn't exist locally then it would check the tacacs server. Hope that helps. Woody -Original Message- From: Kumari, Hannes [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 06, 2002 7:49 AM To: [EMAIL PROTECTED] Subject: Terminal server tacacs+ question [7:34607] Hi All, Im tring to configure 2509 (with 8 async ports) as a terminal server so that I could access my network devices via console port. I have my default tacacs policy in place but in addition to that I would like to have sepparate policy for third parties ( IT depatment needs console acces to servers aswell ). And now the problem, when tring to reverse-telnet like this : telnet 10.10.10.10 2001 It first checks the tacas for authentication, but I have no intention to auth. 3`rd parties thougt tacacs but have created local usernames/password in 2509 How should the config look like in order it to check local usernames/password first befor tacacs auth. --- my current conf in 2509 aaa now-model aaa authentication login default tacacs+ enable aaa authentication enable default tacacs+ enable aaa authorization exec default tacacs+ if-authenticated ... username kala password 0 kala rgds, Hannes Kumari Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34660t=34607 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Terminal server tacacs+ question [7:34607]
Hannes, In your config you have the line: aaa authentication login default tacacs+ enable What this means is for users logging into this device (or devices supported via this device - ie. your terminals) use the following methods (default): tacacs+ if it is configured correctly, the router can contact the tacacs+ server, and the keys match, and then the local routers enable password if this fails. The default method works a bit like a gateway of last resort. If the router can find no other way to authenticate users it will choose this method and apply it to authenticate. You need to create a new method and apply it to the tty lines to authenticate users connecting in this manner. (NB: This config is in addittion to what you already have.) try: aaa authentication login terminal_authentication local line 1 8 login authentication terminal_authentication here you've created a new method called terminal_authentication which requires the router to use the local username database to authenticate users. You've then applied this to lines 1-8 on the router (which are your terminal lines). If you want to be able to authenticate with the default password after this you could add it onto the end after the word local, ie. aaa authentication login terminal_authentication local enable You can keep adding more and more authentication methods onto the end of the line and if it cannot create a valid connection to the data source in question, be it local or remote, it will go through them 'til it finds one that it can. However you should be safe with only local authentication as you can drop into terminal server and sort the config out if anything goes wrong. As an aside, if you have any terminal lines that other users require that do not need authenticating create the following: aaa authentication login no_authentication none line [whatever the line no. is] login authentication no_authentication This can be useful as over the years people have a habit of connecting devices to aux ports on routers and using port 2001 to connect to them. Since aaa authentication with a default method enforces authentication on anyone passing through it these people get caught and a no authentication method needs to be setup. Cheers, Si Kumari, Hannes wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Hi All, Im tring to configure 2509 (with 8 async ports) as a terminal server so that I could access my network devices via console port. I have my default tacacs policy in place but in addition to that I would like to have sepparate policy for third parties ( IT depatment needs console acces to servers aswell ). And now the problem, when tring to reverse-telnet like this : telnet 10.10.10.10 2001 It first checks the tacas for authentication, but I have no intention to auth. 3`rd parties thougt tacacs but have created local usernames/password in 2509 How should the config look like in order it to check local usernames/password first befor tacacs auth. --- my current conf in 2509 aaa now-model aaa authentication login default tacacs+ enable aaa authentication enable default tacacs+ enable aaa authorization exec default tacacs+ if-authenticated ... username kala password 0 kala rgds, Hannes Kumari Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34662t=34607 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
How to route this ip traffic to pass through [7:34664]
Please see the attachment for the scenario. Let's say we are at ISP1, and our upstream is ISP2. We don't have our own IPs,in other words, we got all the ips from ISP2, and we have only static route to ISP2. Now, one client, they have their own public IP block, and they want to connect to ISP1, and use their own IPs. How to route the client's ip traffic to pass through ISP1 and ISP2? Thank you for your help. Shawn _ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp. [GroupStudy.com removed an attachment of type application/msword which had a name of ISPIssue.doc] Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34664t=34664 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Pinging all the way!!! [7:34611]
Also, check out GNU Zebra, which basically turns a linux box into a IOS-ish router. It has a pretty complete BGP, OSPF, and RIP implementation. Very cool, getting better all the time. Plus, it's free and open source :) GNU Zebra http://www.zebra.org - Sean -Original Message- From: Kent Hundley [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 06, 2002 10:39 AM To: [EMAIL PROTECTED] Subject: RE: Pinging all the way!!! [7:34611] It's already prime time if you have a 2500. Check it out: http://www.mcvax.org/~koen/uClinux-cisco2500/ Probably not something you want to run in production, but pretty darn cool nonetheless. Regards, Kent -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 06, 2002 9:30 AM To: [EMAIL PROTECTED] Subject: Re: Pinging all the way!!! [7:34611] so when will the Linux IOS be ready for prime time? I'm all in favor of open source code for Cisco routers ;- W. Alan Robertson wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Sure, that's one way, but the preferred method is to format C:, and install Linux. (Warning: This may cause data loss...) ;) - Original Message - From: Scott Baron To: Sent: Wednesday, February 06, 2002 9:27 AM Subject: RE: Pinging all the way!!! [7:34611] ping -t 198.133.219.25 -Original Message- From: Tel Khan [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 06, 2002 9:22 AM To: [EMAIL PROTECTED] Subject: Pinging all the way!!! [7:34611] Hi folks, As far as i know if you ping an address it will usally responsed with 4 lines TTL. If i want to continue the ping lets say for over an hour is there a command to do this? Thanks in advance. Tel Example: C:\ping cisco.com Pinging cisco.com [198.133.219.25] with 32 bytes of data: Reply from 198.133.219.25: bytes=32 time=160ms TTL=238 Reply from 198.133.219.25: bytes=32 time=160ms TTL=238 Reply from 198.133.219.25: bytes=32 time=160ms TTL=238 Reply from 198.133.219.25: bytes=32 time=161ms TTL=238 Ping statistics for 198.133.219.25: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 160ms, Maximum = 161ms, Average = 160ms [EMAIL PROTECTED] Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34665t=34611 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: VIP2 microcode [7:34511]
Daniel I just found out that the VIP2 is a VIP2-40 so I don't think that memory is the issue. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Daniel Cotts Sent: Wednesday, February 06, 2002 9:48 AM To: [EMAIL PROTECTED] Subject: RE: VIP2 microcode [7:34511] Long reply coming back: The following is a cut from a show diag. Note the Controller Memory Size line. In this case it most likely is a VIP2-10. Do a search on CCO for Mandatory Memory Upgrade - here is one of the finds: http://www.cisco.com/warp/public/770/fn4489_05141999.html TGN_7507sh diagbus Slot 0: Physical slot 0, ~physical slot 0xF, logical slot 0, CBus 0 Microcode Status 0x4 Master Enable, LED, WCS Loaded Board is analyzed Pending I/O Status: None EEPROM format version 1 VIP2 controller, HW rev 2.04, board revision D0 Serial number: 04378695 Part number: 73-1684-03 Test history: 0x00RMA number: 00-00-00 Flags: cisco 7000 board; 7500 compatible EEPROM contents (hex): 0x20: 01 15 02 04 00 42 D0 47 49 06 94 03 00 00 00 00 0x30: 68 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Slot database information: Flags: 0x4 Insertion time: 0xFF4 (7w3d ago) Controller Memory Size: 8 MBytes DRAM, 512 KBytes SRAM PA Bay 0 Information: Ethernet PA, 8 ports EEPROM format version 1 HW rev 1.14, Board revision A0 Serial number: 15355261 Part number: 73-1391-08 PA Bay 1 Information: Ethernet PA, 8 ports EEPROM format version 1 HW rev 1.12, Board revision A0 Serial number: 06632776 Part number: 73-1391-07 --Boot log begin-- Cisco Internetwork Operating System Software IOS (tm) VIP Software (SVIP-DW-M), Version 11.3(11a), RELEASE SOFTWARE (fc1) Copyright (c) 1986-1999 by cisco Systems, Inc. Compiled Mon 20-Sep-99 07:31 by jjgreen Image text-base: 0x60010910, data-base: 0x6016E000 --Boot log end-- -Original Message- From: Joseph Carr [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 06, 2002 12:56 AM To: [EMAIL PROTECTED] Subject: Re: VIP2 microcode [7:34511] ***END CUT FROM CONSOLE*** We also did a sh diag and saw that the board is disabled wedged and the memory amount is unknown (like before), and this time, it doesn't say the sw version (under sh cont cbus) and the microcode status is 0x5. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34666t=34511 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
TAC eLearning Solutions [7:34667]
Here is a link to tons of training for Cisco products/technologies: http://www.cisco.com/warp/customer/615/tac_elearn/ There is something for everyone here. Categories include Access-Dial, ATM, Cable, Content Delivery, DSL, IBM, LAN, Network Mgmt, Router Issues, Router Procotols, Security, Voice/Tel/Mssgng, WAN Switching, WAN, and Wireless. Seems to be fairly complete and the training material is very good in a lot of cases. This was announced in the February TAC Newsletter. -dre Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34667t=34667 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Pix and vlan [7:34663]
Has anyone heard of the PIX having problems passing tagged packets as in dot1q and how about ISL? I did some testing before with the Lucent Brick and it could not deal with tagged packets. I know the the new Bricks will handle it, but don't know about the PIX. Specifically 6.0 Steven Kell Bates Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34663t=34663 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Average afterwork time Tech learning commitmen [7:34634]
For me, my optimal study time was during my lunch break at work. I'd scarf a sandwich and spend 45 minutes completely distraction free sitting in my car in the parking lot. That 45 minutes 5 days a week is more effective than 2 hours a day trying to work on the lab with the kid, wife, honey-do's, tv and dog all vying for my attention. Note, do not become so engrossed in what you are reading that you sit in the car with the windows rolled up and cook yourself like a thanksgiving turkey. Ejay Hire CCNA, CCNP, CCIE Candidate 434-591-4564 [EMAIL PROTECTED] Independent Cisco and Networking Consultant (Available, and cheap too!) ... Stuffing anyone? -Original Message- From: Brad Ellis [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 06, 2002 1:10 PM To: [EMAIL PROTECTED] Subject: Re: Average afterwork time Tech learning commitmen [7:34634] It's all about focus, drive, and motiviation. It's very difficult to work 7-8hrs/day, then come home and study for 5 more. Then on the weekends, study an additional 8-12hrs/day. (I did that schedule for 1 month prior to my lab exam, and a similar schedule 2-3 months out from my exam) It was very taxing, and hard to spend time with my significant other (who I acutally bought a dog to keep her occupied). How some people can spend the amount of time that they do with a family, and other disctractions is amazing. Try and set expectations in your household. Let people know that this is your quiet time. Start off spending 2 hours a night, and see if that does the trick for you. If it's too much, cut back to an hour, if you can handle more, do 3 hours. Remeber, an hour a night, every night, really adds up. After all is said and done, it's focus, motivation, concentration, drive, and buying someone a dog! :) thanks, -Brad Ellis CCIE#5796 (RS / Security) Network Learning Inc [EMAIL PROTECTED] used Cisco gear: www.optsys.net CCIE Labs, racks, and classes: http://www.ccbootcamp.com/quicklinks.html rtc9 wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... I have a three hour commute, a full+ part time job, and I'm wondering, what is the average hours people put in to thier job after hours? Some I think do nothing. Others eat drink sleep and live the stuff. I know work is important.but Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34661t=34634 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Pinging all the way!!! [7:34611]
Looks like the Zebra site is down. If anyone is interested, I believe you can download it from here: http://www.gnu.org/software/zebra/zebra.html - Sean -Original Message- From: Sean Knox [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 06, 2002 11:30 AM To: [EMAIL PROTECTED] Subject: RE: Pinging all the way!!! [7:34611] Also, check out GNU Zebra, which basically turns a linux box into a IOS-ish router. It has a pretty complete BGP, OSPF, and RIP implementation. Very cool, getting better all the time. Plus, it's free and open source :) GNU Zebra http://www.zebra.org - Sean -Original Message- From: Kent Hundley [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 06, 2002 10:39 AM To: [EMAIL PROTECTED] Subject: RE: Pinging all the way!!! [7:34611] It's already prime time if you have a 2500. Check it out: http://www.mcvax.org/~koen/uClinux-cisco2500/ Probably not something you want to run in production, but pretty darn cool nonetheless. Regards, Kent -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 06, 2002 9:30 AM To: [EMAIL PROTECTED] Subject: Re: Pinging all the way!!! [7:34611] so when will the Linux IOS be ready for prime time? I'm all in favor of open source code for Cisco routers ;- W. Alan Robertson wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Sure, that's one way, but the preferred method is to format C:, and install Linux. (Warning: This may cause data loss...) ;) - Original Message - From: Scott Baron To: Sent: Wednesday, February 06, 2002 9:27 AM Subject: RE: Pinging all the way!!! [7:34611] ping -t 198.133.219.25 -Original Message- From: Tel Khan [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 06, 2002 9:22 AM To: [EMAIL PROTECTED] Subject: Pinging all the way!!! [7:34611] Hi folks, As far as i know if you ping an address it will usally responsed with 4 lines TTL. If i want to continue the ping lets say for over an hour is there a command to do this? Thanks in advance. Tel Example: C:\ping cisco.com Pinging cisco.com [198.133.219.25] with 32 bytes of data: Reply from 198.133.219.25: bytes=32 time=160ms TTL=238 Reply from 198.133.219.25: bytes=32 time=160ms TTL=238 Reply from 198.133.219.25: bytes=32 time=160ms TTL=238 Reply from 198.133.219.25: bytes=32 time=161ms TTL=238 Ping statistics for 198.133.219.25: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 160ms, Maximum = 161ms, Average = 160ms [EMAIL PROTECTED] Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34669t=34611 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Average afterwork time Tech learning commitment? [7:34634]
I would pontificate on the below. Several vendors have jumped on the 'training gravy train'. Used to be, vendors would train users with the idea that a knowledgeable operator would benefit all. Apparently, the huge training licensing schemes have clouded the original intent of vendor-specific training what makes us look good, makes you look good. One big difference in IT is the ugly reality of constant change. A company hiring an accountant, for example, would rarely need to re-train that staff in mathematics; 1+1 is generally the same as it was when rocks and sticks were used for counting. Anyone looked at IPV6 lately? How's about 802.3ad? Gigabit Ethernet? VOIP? Fiber Power-loss calculations? ad. nauseum. Wise employers (Enron and A. Andersen excluded, of course, a new 'ethic; of expecting nothing) need to understand that training is just as important as that 7% advertising budget. This generally means time and money for 'pump priming'. You can figure out the obvious advantages. As for 'dying at some point', long-term readers may have heard my 'whine' about stress strongly contributing to the early demise of more than one close friend who let IT get to them over the years. None of these folks, IMHO, received remotely realistic training budget or time allotments. Those things, you see, 'expected'. While the Enron execs of IT management may be golfing, the good ones understand the value of a good crew. Bottom line, if you cannot negotiate the training opportunities, time, or commitment; leave. And be good enough at what you do so your absence hurts. Badly. Catch 22? Sure. Most folks in IT do enjoy learning and being good at what they do. But to suffer, as some have indicated, two jobs, one for money and one to keep current enough to do the first, is neither wise for the employee nor the employer. And as for the vendors Does training for operators of your equipment/OS fall into advertising budget? Where are the grants? I have *begged*, as a public sector employee, two well-known OS vendors for *some* training directly from their (large) staff. Forget it. So much for 'corporate ethics'. So, go ahead, guys. Ignore your wife, forget your kids, stay up 'til the wee hours. You will find, after many years, that there is a cost incurred --- it will be up to you to decide if you earned enough to pay it off. Best, G. You get out it what you put into it. Its that simple. I know far too many people who would do well but refuse to admit that they need to spend some time studying. why wont they pay for it is the biggest whine.. you are entitled to NOTHING in this world except to die at some point so it's really up to you where to go and how to get there. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34670t=34634 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: How to route this Ip traffic to pass through [7:34664]
Assuming that ISP2 is not your only provider, and that you are running BGP with them and at least one other provider, one of your BGP routers would peer with there BGP routers and you would accept and pass on their advertisements. You may have to call ISP2 and ask them to accept client's prefixes. If ISP2 is your only provider and thusly you aren't running BGP then reselling ISP services is probably not a good idea for you. If you insist on doing it though here is how. You need to know client's peer Ip, AS#, and the prefixes they will be announcing. You contact your Isp, have them point a static route for the host Ip of Client's Peer towards your connected interface. Give them Client's peer Ip, AS#, and the prefixes they will be announcing. Your Isp will have to Peer with client using ebgp-multihop through your network. Conversely, Client will have to static host route for your Isp's peer Ip, and ebgp-multihop peer with your Isp. If I was a network engineer for Client, and you presented me with solution number two, I would laugh you out of the building. The complexities this will create in troubleshooting and trying to get issues resolved will be very annoying. Ejay Hire CCNA,CCNP,CCIE Candidate Network Consultant (Available, Cheap!) [EMAIL PROTECTED] 434-591-4564 -Original Message- From: Shawn Xu [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 06, 2002 2:29 PM To: [EMAIL PROTECTED] Subject: How to route this ip traffic to pass through [7:34664] Please see the attachment for the scenario. Let's say we are at ISP1, and our upstream is ISP2. We don't have our own IPs,in other words, we got all the ips from ISP2, and we have only static route to ISP2. Now, one client, they have their own public IP block, and they want to connect to ISP1, and use their own IPs. How to route the client's ip traffic to pass through ISP1 and ISP2? Thank you for your help. Shawn _ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp. [GroupStudy.com removed an attachment of type application/msword which had a name of ISPIssue.doc] Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34671t=34664 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Average afterwork time Tech learning commitment? [7:34634]
As Joe jackson said... We don't know what happens when we die We only know we die too soon But then we have to try Or else the world becomes a waiting room. Now on to Doyle, Parkhurst, Solie, Caslow, Berkowitz... - Original Message - From: Mike Sweeney To: Sent: Wednesday, February 06, 2002 1:17 PM Subject: RE: Average afterwork time Tech learning commitment? [7:34634] You get out it what you put into it. Its that simple. I know far too many people who would do well but refuse to admit that they need to spend some time studying. why wont they pay for it is the biggest whine.. you are entitled to NOTHING in this world except to die at some point so it's really up to you where to go and how to get there. In my years, I have had the commute from hell and I used audio tapes and studied during lunchtime instead of going out with the guys. I squeezed in some class time at the college. I've spent time carpooling with the express idea of reading.. I have a laptop so I can at the least run sims on the run. I take it to family functions and it's understood that after a few hours of togetherness, I will disappear for a few hours of study time. I've explained to my daughter that even daddy has homework to do and so we each do our *homework* at the same time. She normally is done first :) And yes, a long suffering wife helps out alot. And I do make a point of some days, blowing off Cisco/networks/PCs to spend time with family and friends.. it's a tough balancing act to do. If there is a will, there is a way. MikeS Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34672t=34634 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: BGP Path Selection [7:34652]
Duh, thanks for straightening out my twisted brain. That's what happens i guess when the reading gets too close to the pages that we miss to see the book. Thanks John. Elmer - Original Message - From: John Neiberger To: Sent: Wednesday, February 06, 2002 1:12 PM Subject: Re: BGP Path Selection [7:34652] If RtrB is an iBGP peer of RtrA, it will never advertise a route to RtrA that it learned from RtrA or any other iBGP peer. HTH, John Cebuano 2/6/02 10:38:01 AM As per CCO: BGP selects only one path as the best path. When the path is selected, BGP puts the selected path in its routing table and propagates the path to its neighbors. But... Step 3 - prefer the path with the largest local preference. Step 4 - If the local preferences are the same, prefer the path that was originated by BGP running on this router. So if RtrA originated 10.0.0.0, it advertises this to its IBGP peer RtrB with a default Local Preference = 100, now if RtrB is configured with a route-map that sets this incoming update's Local Preference to 250, this would result in RtrA installing in its route table to get to 10.0.0.0 prefer taking the path that goes to RtrB? So now RtrA propagates this info to RtrB? Please help make some sense of this. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34673t=34652 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: bit-serial mode [7:34629]
Steven, There may be some scholars lurking around that can more precicely define bit-serial than I. I think the term is interchangeable with bit-synchronous. Bit-synchronous contrasts with older protocols that are binary-syncnronous (bisynch) or, better termed, character-oriented. Character-oriented protocols transmit chunks of data in bytes (was it 256 bit chunks or 256 byte chunks?), which are acknowleged and flow controlled with a set of pre-defined control characters (I believe this is the origin of the ACK you still see in protocols like PPP). Bit-synchronous is what you more commonly see today. I think the classic DS-1 frame qualifies as bit-synchronous. You have frames which consist of bits (that form fields) that have specific meaning (e.g. a flag or delimiter of 0110). Of course, none of this should be confused with bit synchronization, which is simply ensuring that a bit is sampled at the correct time and interval to maintain synchronization between two devices. Steven A. Ridder wrote: Can anyone define what a WAN protocol that operates in bit-serial mode means? Thanks in advance... -- RFC 1149 Compliant. .? Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34674t=34629 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: bit-serial mode [7:34629]
Makes sense. Thanks! s vermill wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Steven, There may be some scholars lurking around that can more precicely define bit-serial than I. I think the term is interchangeable with bit-synchronous. Bit-synchronous contrasts with older protocols that are binary-syncnronous (bisynch) or, better termed, character-oriented. Character-oriented protocols transmit chunks of data in bytes (was it 256 bit chunks or 256 byte chunks?), which are acknowleged and flow controlled with a set of pre-defined control characters (I believe this is the origin of the ACK you still see in protocols like PPP). Bit-synchronous is what you more commonly see today. I think the classic DS-1 frame qualifies as bit-synchronous. You have frames which consist of bits (that form fields) that have specific meaning (e.g. a flag or delimiter of 0110). Of course, none of this should be confused with bit synchronization, which is simply ensuring that a bit is sampled at the correct time and interval to maintain synchronization between two devices. Steven A. Ridder wrote: Can anyone define what a WAN protocol that operates in bit-serial mode means? Thanks in advance... -- RFC 1149 Compliant. .? Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34675t=34629 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: bit-serial mode [7:34629]
is PPP connection-oriented with acks? I thought it wasn't. Steven A. Ridder wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Makes sense. Thanks! s vermill wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Steven, There may be some scholars lurking around that can more precicely define bit-serial than I. I think the term is interchangeable with bit-synchronous. Bit-synchronous contrasts with older protocols that are binary-syncnronous (bisynch) or, better termed, character-oriented. Character-oriented protocols transmit chunks of data in bytes (was it 256 bit chunks or 256 byte chunks?), which are acknowleged and flow controlled with a set of pre-defined control characters (I believe this is the origin of the ACK you still see in protocols like PPP). Bit-synchronous is what you more commonly see today. I think the classic DS-1 frame qualifies as bit-synchronous. You have frames which consist of bits (that form fields) that have specific meaning (e.g. a flag or delimiter of 0110). Of course, none of this should be confused with bit synchronization, which is simply ensuring that a bit is sampled at the correct time and interval to maintain synchronization between two devices. Steven A. Ridder wrote: Can anyone define what a WAN protocol that operates in bit-serial mode means? Thanks in advance... -- RFC 1149 Compliant. .? Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34676t=34629 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: bit-serial mode [7:34629]
Steven A. Ridder wrote: is PPP connection-oriented with acks? I thought it wasn't. Steven, No. Yes. I think the strict definition of connection oriented relates to layer 3 or above protocols (such as TCP). Of course, PPP does negotiate a logical connection between two end points. But it does so at layer 2. And you are absolutely correct that PPP does NOT ack data packets with control characters in the way I described earlier. I was merely refering to the ACK that you will see ONLY during the PPP negotiation phase (and only if you are using a sniffer or debugging ppp negotiation). Bisynch protocols use a similar mechanism throughout data transmission that PPP only does during negotiation. Sorry for adding to the confusion. The terminology is bad enough without my help. Scott Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34677t=34629 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: bit-serial mode [7:34629]
OK, thanks. I'd hate to get confused and have to tear up all my CCIE notes I've been taking cause they were wrong. :) s vermill wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Steven A. Ridder wrote: is PPP connection-oriented with acks? I thought it wasn't. Steven, No. Yes. I think the strict definition of connection oriented relates to layer 3 or above protocols (such as TCP). Of course, PPP does negotiate a logical connection between two end points. But it does so at layer 2. And you are absolutely correct that PPP does NOT ack data packets with control characters in the way I described earlier. I was merely refering to the ACK that you will see ONLY during the PPP negotiation phase (and only if you are using a sniffer or debugging ppp negotiation). Bisynch protocols use a similar mechanism throughout data transmission that PPP only does during negotiation. Sorry for adding to the confusion. The terminology is bad enough without my help. Scott Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34678t=34629 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
I changed my config reg to 0x2C02 yikes !!! [7:34679]
Hi group, I've changed my config register to 0x2C02 from the default 0x2102. I was only meaning to change the console speed but inadvertantly change the broadcast to all 0's (I'm not worried about the latter). So I have a bit setting for the speed of 01 whereas it used to be 00 or 9600 bps. What speed does 01 represent. Is it 19200 bps ? I was trying higher values earlier in hyperT but I don't have access to the router until tomorrow. Regs, Phil. __ Do You Yahoo!? Everything you'll ever need on one web page from News and Sport to Email and Music Charts http://uk.my.yahoo.com Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34679t=34679 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
VLan Ooops [7:34680]
Hello All, I have been posting questions about VLans and I think I may have not worded the question right. If I have multiple VLans can they all go out the uplink port on my switch to my router ? I am setting up VLans by port NOT IP or MAC address ??? Thanks a ton Steven M Aiello Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34680t=34680 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: VLan Ooops [7:34680]
if it's a trunk. Nisus wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Hello All, I have been posting questions about VLans and I think I may have not worded the question right. If I have multiple VLans can they all go out the uplink port on my switch to my router ? I am setting up VLans by port NOT IP or MAC address ??? Thanks a ton Steven M Aiello Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34681t=34680 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Average afterwork time Tech learning commitmen [7:34634]
For me, my optimal study time was during my lunch break at work. I'd scarf a sandwich and spend 45 minutes completely distraction free sitting in my car in the parking lot. That 45 minutes 5 days a week is more effective than 2 hours a day trying to work on the lab with the kid, wife, honey-do's, tv and dog all vying for my attention. Note, do not become so engrossed in what you are reading that you sit in the car with the windows rolled up and cook yourself like a thanksgiving turkey. I think you're potentially describing an infinite loop, which, admittedly, might be a good troubleshooting scenario. If the sandwich you are scarfing is leftover Thanksgiving turkey, but the weather conditions exist to roast you like a turkey... Maybe it isn't a loop. It might be an infinite recursion or just the formation of a black hole. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34682t=34634 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Pix and vlan [7:34663]
I never knew the pix was even capable of VLAN's Bates, Steven (SIGNAL) 02/06/02 03:03PM Has anyone heard of the PIX having problems passing tagged packets as in dot1q and how about ISL? I did some testing before with the Lucent Brick and it could not deal with tagged packets. I know the the new Bricks will handle it, but don't know about the PIX. Specifically 6.0 Steven Kell Bates Confidentiality Disclaimer This email and any files transmitted with it may contain confidential and /or proprietary information in the possession of WellStar Health System, Inc. (WellStar) and is intended only for the individual or entity to whom addressed. This email may contain information that is held to be privileged, confidential and exempt from disclosure under applicable law. If the reader of this message is not the intended recipient, you are hereby notified that any unauthorized access, dissemination, distribution or copying of any information from this email is strictly prohibited, and may subject you to criminal and/or civil liability. If you have received this email in error, please notify the sender by reply email and then delete this email and its attachments from your computer. Thank you. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34668t=34663 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Ping results Q [7:34606]
Source quench. It's pretty rare to see this. Mac OS sends it (pre Mac OS X). I don't know if I've seen anything else send it. The idea behind it is to tell the pinger to slow down. Priscilla At 07:31 AM 2/6/02, Laubstein, Stuart wrote: What does Q mean as an answer to a ping? Sometimes the ping works(!) and sometimes I receive the Q's thanks stu Priscilla Oppenheimer http://www.priscilla.com Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34683t=34606 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Average afterwork time Tech learning commitment? [7:34634]
i tend to stick with leslie nielson's sayings...like a midget at a urinal, ill have to stay on my toes (in reference to my lab studying) back to OSPF -Original Message- From: Cebuano [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 06, 2002 2:29 PM To: [EMAIL PROTECTED] Subject: Re: Average afterwork time Tech learning commitment? [7:34634] As Joe jackson said... We don't know what happens when we die We only know we die too soon But then we have to try Or else the world becomes a waiting room. Now on to Doyle, Parkhurst, Solie, Caslow, Berkowitz... - Original Message - From: Mike Sweeney To: Sent: Wednesday, February 06, 2002 1:17 PM Subject: RE: Average afterwork time Tech learning commitment? [7:34634] You get out it what you put into it. Its that simple. I know far too many people who would do well but refuse to admit that they need to spend some time studying. why wont they pay for it is the biggest whine.. you are entitled to NOTHING in this world except to die at some point so it's really up to you where to go and how to get there. In my years, I have had the commute from hell and I used audio tapes and studied during lunchtime instead of going out with the guys. I squeezed in some class time at the college. I've spent time carpooling with the express idea of reading.. I have a laptop so I can at the least run sims on the run. I take it to family functions and it's understood that after a few hours of togetherness, I will disappear for a few hours of study time. I've explained to my daughter that even daddy has homework to do and so we each do our *homework* at the same time. She normally is done first :) And yes, a long suffering wife helps out alot. And I do make a point of some days, blowing off Cisco/networks/PCs to spend time with family and friends.. it's a tough balancing act to do. If there is a will, there is a way. MikeS Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34684t=34634 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: VLan Ooops [7:34680]
check into making that port a trunkisl, 802.1q (isl=cisco proprietary, q=standard) -Original Message- From: Nisus [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 06, 2002 3:34 PM To: [EMAIL PROTECTED] Subject: VLan Ooops [7:34680] Hello All, I have been posting questions about VLans and I think I may have not worded the question right. If I have multiple VLans can they all go out the uplink port on my switch to my router ? I am setting up VLans by port NOT IP or MAC address ??? Thanks a ton Steven M Aiello Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34685t=34680 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
VLan Ooops Part 2 [7:34687]
Ok so I understand the trunk feature now after talking to a good CCIE friend of mine. (he runs http://www.IPexpert.net shameless plug) And he explained the trunking feature. Here is my dilemma. I am going into a 2610 router which DOES NOT have a fast Ethernet interface. From what I have been told 10Mb Ethernet doesn't support tunking. Ahhh Crap. Any one know a way around this? And if so where can I learn how to do it ??? Thanks again, you all are great, Steven M Aiello Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34687t=34687 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Catalyst 5000 not being routed [7:34566]
I'll post [what I think are] relevant parts of my config: #ip set interface sc0 1 10.2.16.2 255.255.255.248 10.2.16.7 set interface sc0 up set interface sl0 192.168.0.1 255.255.255.255 set interface sl0 down set arp agingtime 1200 set ip redirect enable set ip unreachable enable set ip fragmentation enable set ip route 0.0.0.0 10.2.16.1 1 set ip alias default 0.0.0.0 Aside from this, I am running a stock configuration (I erased the previous startup-config.). I'm running CatOS 4.5(12). 1. I can ping the default gateway and the default gateway can ping the sc0 interface back. 2. I can ping other interfaces on the default gateway (default gateway is 10.2.16.1, and I can ping 10.1.1.1, which is another int on the router) 3. Can't reach external subnets from the Cat5k sc0 interface, and vice versa. 4. Routing is ok-- I swapped out the catalyst with a laptop, mirroring the IP config. Laptop was able to reach external subnets. 5. The sc0 interface is part of vlan 1 by default, I can't change this with the CatOS version I have. I configured the default gateway's port to be part of vlan 1 as using ISL. Results the same as before (can ping the gateway, but nothing else) One of Catalyst gurus must know what I'm doing wrong! :) - Sean -Original Message- From: Fraasch James [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 06, 2002 8:22 AM To: [EMAIL PROTECTED] Subject: RE: Catalyst 5000 not being routed [7:34566] Any chance you could submit the configs? Might make it easier to troubleshoot for people over here. It sounds as if you are not using the RSM on the 5000 at all which means that all you really need to have is the default route set on the switch and that the port on the router needs to be configured correctly. You may want to double check your OSPF settings as well. If the Cat5000 is on a different network altogether than the rest of your routers, of course it will not route to that network (IE, your network is 172.25.0.0 but this 5000 is on 172.26.0.0 and your OSPF statement reads network 172.25.0.0 0.0.255.255 then of course the Cat5000 would not be in the tables). I have done that before. Like I said, configs would be great if possible. James Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34686t=34566 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Appletalk Help [7:34079]
Are the AppleTalk nodes in the same hub as the router? Are you sure there's not a switch in the way somewhere? What's your topology? The problem I described is so common (just ask any Apple SE), that I'm still sticking to it as my theory. It's all I have to go on. My crystal ball crashed. Try using Cisco's troubleshooting method: 0. Document your network topology and protocols. 1. Define the problem. 2. Gather facts. 3. Consider possibilities. 4. Create an action plan. 5. Implement the action plan. 6. Observe the results. 7. Do problem symptoms stop? If no, go back to 4 or possibly to 2. If yes, problem resolved, document the facts. Priscilla At 11:50 AM 2/6/02, Quezada, Jose L wrote: Hi Priscilla, Thank you very much for the tips. Unfortunately, they did not work. The Macintoshes are actually connected to a hub. Any other ideas. Thank you. Joe Quezada -Original Message- From: Priscilla Oppenheimer [mailto:[EMAIL PROTECTED]] Sent: Friday, February 01, 2002 12:24 PM To: Quezada, Jose L; [EMAIL PROTECTED] Subject: Re: Appletalk Help [7:34079] Are the AppleTalk devices on a switch? This smells like a portfast problem. Enable portfast on the switch ports, and I suspect the problem will go away. I think that what's happening is that when the newly booted AppleTalk stations send their ZIPGetNetInfo packet to find out the actual network number(s) and zone(s) for the segment, the switch is not yet forwarding their packets. So they don't get through to the router. This causes the stations to think they are on a non-routed network and to stay with their startup network number in the 65,280-65,534 range. Later the stations send other broadcasts and the router sees them and adds them to its ARP cache. As you may know already, a switch can take a couple minutes to start forwarding traffic as it works on pruning the topology into a spanning tree. New Macintoshes boot way faster than this and can be done with their initialization by the time the switch decides to forward their traffic. The solution is to configure portfast (or the set port host macro on high-end switches). These configurations cause the switch to start forwarding traffic immediately. HTH Priscilla At 12:24 PM 2/1/02, Quezada, Jose L wrote: Hello all, Please excuse my ignorance with Appletalk. We currently have a problem with some nodes running Appletalk. In the apple arp table of our router, they show up with an address such as 65280.128. My understanding is that when a node boots up, it is assigned a temporary network address from the range of 65280 to 65534. The router will then reply with a valid cable range. The fact that this network address shows up in the arp table tells me that the router can see the node. If that is the case, what can I check to find out why the router is not sending the valid cable range. We have other nodes on the same network which are working correctly. We have also move the problem nodes to another network and they work properly. What else can I check? What tests can I do? Any help would be appreciated. Thanks. Joe Quezada Electronic Data Systems 48 Walter Jones Blvd. El Paso, TX 79906 Phone: 915.783.7159 (8.955) E-Mail: [EMAIL PROTECTED] Priscilla Oppenheimer http://www.priscilla.com Priscilla Oppenheimer http://www.priscilla.com Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34688t=34079 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: I changed my config reg to 0x2C02 yikes !!! [7:34679]
Phil, 01 means 4800bps. Here is the whole list: 00 = 9600 01 = 4800 10 = 1200 11 = 2400 Regards, Georg Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34689t=34679 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: bit-serial mode [7:34629]
Nice job on bit-serial. The question of whether WANs are reliable and connection-oriented requires more explanation. I acknowledge Howard Berkowitz for teaching me this new way of looking at the question. To understand PPP, ISDN, Frame Relay, X.25, and probably many other WAN protocols, it helps to recognize that these protocols have control and management planes that carry signaling and overhead information. The control and management planes are separate from the user plane that carries user data. Think of the ordinary 7-layer model as the front (main plane). Now think of the model as being 3-dimensional, with a control plane and management plane in addition to the user plane in front. The behavior of the control and management planes may be quite different than the behavior in the user plane. In fact, the control plane is probably connection-oriented and reliable, whereas the user plane is not. The control plane handles call setup. Think of what happens when you make a telephone call. (Because WAN protocols have a telephone network legacy, it makes sense to use a telephone example.) When you lift the handset off the cradle of your telephone, the switch at the telephone company's local office senses that your telephone has gone off hook, provides dial tone, and accepts the numbers that you dial. This happens in the control plane. The interconnected switches that permit national and international calls also communicate with each other in the management plane, using complicated routing and administrative protocols such as Signaling System 7 (SS7). The user plane sends the actual telephone conversation. This division of tasks also occurs in both LAN and WAN networks, although one difference is that the control plane protocols for WANs are often quite complex. (In LAN environments, people don't pay much attention to the control plane, although both ARP and IGMP could be considered control plane functions.) Control plane protocols in the WAN world include LCP in PPP, LAPD in ISDN, LAPF in Frame Relay, and LAPB in X.25. NOTE See the first chapter of Howard Berkowitz's WAN Survival Guide (John Wiley Sons, 2001) for an elegant explanation of the different OSI planes and their functions. Priscilla At 04:20 PM 2/6/02, s vermill wrote: Steven A. Ridder wrote: is PPP connection-oriented with acks? I thought it wasn't. Steven, No. Yes. I think the strict definition of connection oriented relates to layer 3 or above protocols (such as TCP). Of course, PPP does negotiate a logical connection between two end points. But it does so at layer 2. And you are absolutely correct that PPP does NOT ack data packets with control characters in the way I described earlier. I was merely refering to the ACK that you will see ONLY during the PPP negotiation phase (and only if you are using a sniffer or debugging ppp negotiation). Bisynch protocols use a similar mechanism throughout data transmission that PPP only does during negotiation. Sorry for adding to the confusion. The terminology is bad enough without my help. Scott Priscilla Oppenheimer http://www.priscilla.com Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34691t=34629 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: I changed my config reg to 0x2C02 yikes !!! [7:34679]
bit 12 = 0, bit 11 = 1 so 4800 Watch the wrap. See: http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/cis2000/c2000 qs/22812.htm -Original Message- From: Phil Barker [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 06, 2002 3:31 PM To: [EMAIL PROTECTED] Subject: I changed my config reg to 0x2C02 yikes !!! [7:34679] Hi group, I've changed my config register to 0x2C02 from the default 0x2102. I was only meaning to change the console speed but inadvertantly change the broadcast to all 0's (I'm not worried about the latter). So I have a bit setting for the speed of 01 whereas it used to be 00 or 9600 bps. What speed does 01 represent. Is it 19200 bps ? I was trying higher values earlier in hyperT but I don't have access to the router until tomorrow. Regs, Phil. __ Do You Yahoo!? Everything you'll ever need on one web page from News and Sport to Email and Music Charts http://uk.my.yahoo.com Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34692t=34679 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Appletalk Help [7:34079]
Jose; We have no information on the model of Mac and the version of operating system on it. Older 7200s had garbage built-in ethernet ports. The solution was to buy an add-on NIC. So are the computers that are having problems in any way different from the ones that work? What model are they and what OS are they running? -Original Message- From: Priscilla Oppenheimer [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 06, 2002 4:02 PM To: [EMAIL PROTECTED] Subject: RE: Appletalk Help [7:34079] Are the AppleTalk nodes in the same hub as the router? Are you sure there's not a switch in the way somewhere? What's your topology? The problem I described is so common (just ask any Apple SE), that I'm still sticking to it as my theory. It's all I have to go on. My crystal ball crashed. Try using Cisco's troubleshooting method: 0. Document your network topology and protocols. 1. Define the problem. 2. Gather facts. 3. Consider possibilities. 4. Create an action plan. 5. Implement the action plan. 6. Observe the results. 7. Do problem symptoms stop? If no, go back to 4 or possibly to 2. If yes, problem resolved, document the facts. Priscilla At 11:50 AM 2/6/02, Quezada, Jose L wrote: Hi Priscilla, Thank you very much for the tips. Unfortunately, they did not work. The Macintoshes are actually connected to a hub. Any other ideas. Thank you. Joe Quezada -Original Message- From: Priscilla Oppenheimer [mailto:[EMAIL PROTECTED]] Sent: Friday, February 01, 2002 12:24 PM To: Quezada, Jose L; [EMAIL PROTECTED] Subject: Re: Appletalk Help [7:34079] Are the AppleTalk devices on a switch? This smells like a portfast problem. Enable portfast on the switch ports, and I suspect the problem will go away. I think that what's happening is that when the newly booted AppleTalk stations send their ZIPGetNetInfo packet to find out the actual network number(s) and zone(s) for the segment, the switch is not yet forwarding their packets. So they don't get through to the router. This causes the stations to think they are on a non-routed network and to stay with their startup network number in the 65,280-65,534 range. Later the stations send other broadcasts and the router sees them and adds them to its ARP cache. As you may know already, a switch can take a couple minutes to start forwarding traffic as it works on pruning the topology into a spanning tree. New Macintoshes boot way faster than this and can be done with their initialization by the time the switch decides to forward their traffic. The solution is to configure portfast (or the set port host macro on high-end switches). These configurations cause the switch to start forwarding traffic immediately. HTH Priscilla At 12:24 PM 2/1/02, Quezada, Jose L wrote: Hello all, Please excuse my ignorance with Appletalk. We currently have a problem with some nodes running Appletalk. In the apple arp table of our router, they show up with an address such as 65280.128. My understanding is that when a node boots up, it is assigned a temporary network address from the range of 65280 to 65534. The router will then reply with a valid cable range. The fact that this network address shows up in the arp table tells me that the router can see the node. If that is the case, what can I check to find out why the router is not sending the valid cable range. We have other nodes on the same network which are working correctly. We have also move the problem nodes to another network and they work properly. What else can I check? What tests can I do? Any help would be appreciated. Thanks. Joe Quezada Electronic Data Systems 48 Walter Jones Blvd. El Paso, TX 79906 Phone: 915.783.7159 (8.955) E-Mail: [EMAIL PROTECTED] Priscilla Oppenheimer http://www.priscilla.com Priscilla Oppenheimer http://www.priscilla.com Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34694t=34079 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: VLan Ooops Part 2 [7:34687]
I believe it does do trunking still. Nisus wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Ok so I understand the trunk feature now after talking to a good CCIE friend of mine. (he runs http://www.IPexpert.net shameless plug) And he explained the trunking feature. Here is my dilemma. I am going into a 2610 router which DOES NOT have a fast Ethernet interface. From what I have been told 10Mb Ethernet doesn't support tunking. Ahhh Crap. Any one know a way around this? And if so where can I learn how to do it ??? Thanks again, you all are great, Steven M Aiello Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34695t=34687 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Here to place traffic shaper [7:34690]
hi there i have a quick question regarding my network, We recently purchase a packeteer packet shaper and a web caching server. now im perplex as to where place this two boxes a simple outline of my existing network is below. |2900 switch and sniffer internet---tiarabox---e1---2513--e0pixethernet---7513 dmz(e-mail|lan dns) from there a ls1010 connection to the rest of the campuses, all the campuses are using their in house proxy server from microsoft. I was thinking in placing the traffic shaper betweent the 2513 and the tiara box so can control and implement policies . and place the web caching server between the 7513 and the pix where i have already a switch and a sniffer picking up exiting traffic, and start caching those web sites...as they leave the network. I apologize for my drawing, any help will do!! thanks Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34690t=34690 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Pix and vlan [7:34663]
No I was referring to when a PIX is being hung off a switch, and if the PIX can pass tagged traffic, (i.e. frames) in switched network. Sorry about the confusion -Original Message- From: Patrick Ramsey [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 06, 2002 2:39 PM To: [EMAIL PROTECTED] Subject: Re: Pix and vlan [7:34663] I never knew the pix was even capable of VLAN's Bates, Steven (SIGNAL) 02/06/02 03:03PM Has anyone heard of the PIX having problems passing tagged packets as in dot1q and how about ISL? I did some testing before with the Lucent Brick and it could not deal with tagged packets. I know the the new Bricks will handle it, but don't know about the PIX. Specifically 6.0 Steven Kell Bates Confidentiality Disclaimer This email and any files transmitted with it may contain confidential and /or proprietary information in the possession of WellStar Health System, Inc. (WellStar) and is intended only for the individual or entity to whom addressed. This email may contain information that is held to be privileged, confidential and exempt from disclosure under applicable law. If the reader of this message is not the intended recipient, you are hereby notified that any unauthorized access, dissemination, distribution or copying of any information from this email is strictly prohibited, and may subject you to criminal and/or civil liability. If you have received this email in error, please notify the sender by reply email and then delete this email and its attachments from your computer. Thank you. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34693t=34663 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
