Re: Routers as tftp servers [7:27912]
JP wrote: > It is a lot saver and easy to manage if you just use a PC, I do > not see why > you would want to use your router as tftp server. Your PC might not be in the appropriate location to act as the tftp server. For example, at an ISP, the routers are internet connected and the PCs are on a management LAN behind a firewall. You'd have to punch a hole in that firewall, but the routers are obviously directly connected to each other. Jason author, Boson bcmsn1, bscn2, bsci2, Quizware ccie Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=27938&t=27912 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Routers as tftp servers [7:27912]
JP wrote: > > Nicolas, > > It is a lot saver and easy to manage if you just use a PC, I do not see why > you would want to use your router as tftp server. > > JP Hi JP, to give you a good example (good because I had to do it last week ;)). I had several core routers connected with high bandwidth lines (FastEthernet and ATM OC3), and I needed to upgrade them but I only had access to a subsidiary office connected to the main network via an ISDN line. So I just upload the first router of the main network (via ISDN... take a while...), and I configured this router to be a tftp server. Then I uploaded my IOS image in the others backbone routers from the first one. It's just an example, and I'm sure there is many reasons not to use a router as a tftp server (security, cpu consumption, ...) but the feature exists and it's good to know it :) Regards, Nicolas. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=27939&t=27912 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Decreasing telnet packet number [7:27919]
I haven't heard of this before. What are the benefits? Thanks, Jeff ""phil perry"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Hi, > > Can anybody remember how to decrease the amount of packets generated when > using Telnet. > > ie fewer packets with more than 1 byte of data inside them. > > I can remember only been told this as a 'by-the-way' in a course, I can't > find this info again anywhere. > > Any suggestions greatfully received, > > Phil. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=27941&t=27919 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Per vlan Spanntree On Gigabit ether channel. [7:27933]
The best way to do this , for instance, is to have CatA be thr root bridge for vlan2, and CatB the root bridge for vlan3. When you do this, CatC will use CatA trunk/channel for vlan 2 and CatB trunk/channel for vlan3. Remember the STP decision sequence: 1. Lowest Root BID 2. Lowest Path Cost to Root bridge 3. Lowest Sender BID 4. Lowest Port ID wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > As always thank for you for your input and ideas Cisco people. > > Situation: I have 3 Cat 6500's (Cat A,Cat B, Cat C) Cat A and B are the > main backbone and have a Gigabit Channel between then. Cat A and B's > MSFC's are routing and each MSFC has a priority routing for a vlan and HSRP > for fail over routing. > > Cat C is in the same VTP domain as Cat A and B and Cat C is the only one > which will be using FlexWan card. Cat C has a 2 pairs of Gigabit Channels > one to Cat A and the other to Cat B. > > I want to control specific Vlans on the Gigabit channels from Cat C. > Example. Gigabit channel from Cat C to Cat A.. Can I use Per val Spanning > tree and make that channel priority to a vlan which is routing though Cat > A's MSFC. I also, want to do this for the Gigabit ether channel goto up to > Cat B. > > Question: Is there a way to use per vlan spanning tree on Gigabit ethernet > Channels? > > Thank for all you help... > > Rico > > _ > $B$+$o(B & $B;H$($k%V%i%&%6$G!"%$%s%?! http://explorer.msn.co.jp/ Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=27942&t=27933 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
lab swap beijing !!!! [7:27943]
Hi, My friend have a Lab seat for Jan 2002 and want to postpone the date to Mar, if you are interested please contact me 13503092874. Thanks, Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=27943&t=27943 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
problem in connect to AGS+ Console port [7:27944]
I need your help. I have problem in connect to AGS+ Console port. I do use a null modem cable DB-25(male) to DB-9(female) and set up the terminal as follows: 9600 baud, 8 data bits, no parity, and 1 stop bits. But, I still could not communicated with the AGS+ router. What do I missing... >> Thanks! Dan Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=27944&t=27944 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Cisco 827 ADSL Emergency Help [7:27945]
Hi, Who has Cisco 827 ADSL router experience, please help. This is a real emergency, not only today is Sunday I am still on the site to figure out what is going on here, but also the company complains too much because they can not remotely access. The problem is like this: After you reboot the 827, everything is working fine, all the interfaces are up, but you don't know how long it will last, sometimes a few of hours, sometimes one hour, sometimes maybe 5 to 6 hours, then no Internet. When you show interface at this time, all the inerfaces are still up except virtual-access1 line protocol which was down. Any idea? and is there anything related to my configuration file (please see the attached for the file)? Thank you so much in advance. Shawn Xu _ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp sh run Building configuration... Current configuration : 2420 bytes ! version 12.1 no parser cache no service single-slot-reload-enable no service pad service timestamps debug datetime msec localtime show-timezone service timestamps log datetime msec localtime show-timezone service password-encryption ! hostname dethomas ! logging buffered 4096 debugging logging rate-limit console 10 except errors enable password 7 05585058741F1D51 ! username admin password 7 0255520C5E555C79 clock summer-time eastern recurring ip subnet-zero no ip finger ip domain-name golden.net ip name-server 199.166.210.2 ip name-server 199.166.210.5 ! ip dhcp pool CLIENT ! no ip bootp server no ip dhcp-client network-discovery vpdn enable no vpdn logging ! vpdn-group 1 request-dialin protocol pppoe ! ! ! ! interface Ethernet0 ip address 10.0.0.1 255.255.255.0 ip accounting output-packets ip nat inside no cdp enable ! interface ATM0 mtu 1492 no ip address no atm ilmi-keepalive atm ilmi-pvc-discovery pvc 0/35 protocol pppoe pppoe-client dial-pool-number 1 ! bundle-enable dsl operating-mode auto hold-queue 224 in ! interface Dialer1 mtu 1492 ip address negotiated ip nat outside encapsulation ppp ip tcp adjust-mss 1422 dialer pool 1 dialer-group 1 no cdp enable ppp authentication pap callin ppp pap sent-username [EMAIL PROTECTED] password 7 0601002D484B07 ! ip classless ip route 0.0.0.0 0.0.0.0 Dialer1 no ip http server ! ip nat inside source list 101 interface Dialer1 overload ip nat inside source static tcp 10.0.0.4 5631 209.183.136.31 5631 extendable ip nat inside source static tcp 10.0.0.9 443 209.183.136.31 443 extendable ip nat inside source static tcp 10.0.0.9 389 209.183.136.31 389 extendable ip nat inside source static tcp 10.0.0.9 709 209.183.136.31 709 extendable ip nat inside source static tcp 10.0.0.2 1433 209.183.136.31 1433 extendable ip nat inside source static tcp 10.0.0.2 710 209.183.136.31 710 extendable ip nat inside source static tcp 10.0.0.2 701 209.183.136.31 701 extendable ip nat inside source static tcp 10.0.0.2 700 209.183.136.31 700 extendable access-list 98 permit any access-list 101 permit ip 10.0.0.0 0.0.0.255 any no cdp run snmp-server engineID local 0009020196A499EB snmp-server community rescue RO 98 ! line con 0 exec-timeout 120 0 login local transport input none stopbits 1 line vty 0 4 access-class 98 in exec-timeout 0 0 password 7 15415D5B5179787C login local ! scheduler max-task-time 5000 end Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=27945&t=27945 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Private VLAN's & VTP [7:27940]
Hi Folks, Do VLAN's configured as PVLAN's get communicated throughout the VTP domain via VTP messages or are they kept segregated ? Can someone please enlighten me on this ? Thanks very much. Aziz Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=27940&t=27940 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Serial Line is up and line protocol is up ANSWER [7:27930]
Gregg, Who said anything about frame relay (except for the answer).. What about PPP or any other encap? Does your explanation hold for *all* encaps? Confused.. -Anil -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Sunday, December 02, 2001 1:36 AM To: [EMAIL PROTECTED] Subject: RE: Serial Line is up and line protocol is up ANSWER [7:27930] Maybe this will explain it..Just because a serial int is UP/UP, it doesn't necessarily mean that data is able to be xfered. The serial int could be connected to a CSU/DSU which might give the int the correct control signal states to make the serial int appear to be up (example would be that the remote CSU/DSU is broken but carrier signal is up on local int). In this case, since it's frame relay, the 2nd up would not occur unless LMI keepalives were occuring. What cisco is saying is UP/UP is just the int status. Doesn't mean that data is being xfered. The most popular way to know that an interface is in use is to watch in/out stats (via sh int). Clear counters is another usefull cmd. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=27946&t=27930 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
need 505 and 506 CDs! I have 503 and 504 PDF file for you... [7:27947]
I am looking for review materals for CCNP 505 and 506. I have 503 and 504, so we may swap. TIA Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=27947&t=27947 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Cisco 827 ADSL Emergency Help [7:27945]
Based on what little we have to go off, I have experienced a similar problem with the Cisco 675. It was caused by the Code Red virus. It ended up needing 3 things:latest flash, web interface disabled and a command that would automatically reconnect if the provider lost signal11. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Shawn Xu Sent: Sunday, December 02, 2001 11:13 AM To: [EMAIL PROTECTED] Subject: Cisco 827 ADSL Emergency Help [7:27945] Hi, Who has Cisco 827 ADSL router experience, please help. This is a real emergency, not only today is Sunday I am still on the site to figure out what is going on here, but also the company complains too much because they can not remotely access. The problem is like this: After you reboot the 827, everything is working fine, all the interfaces are up, but you don't know how long it will last, sometimes a few of hours, sometimes one hour, sometimes maybe 5 to 6 hours, then no Internet. When you show interface at this time, all the inerfaces are still up except virtual-access1 line protocol which was down. Any idea? and is there anything related to my configuration file (please see the attached for the file)? Thank you so much in advance. Shawn Xu _ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp sh run Building configuration... Current configuration : 2420 bytes ! version 12.1 no parser cache no service single-slot-reload-enable no service pad service timestamps debug datetime msec localtime show-timezone service timestamps log datetime msec localtime show-timezone service password-encryption ! hostname dethomas ! logging buffered 4096 debugging logging rate-limit console 10 except errors enable password 7 05585058741F1D51 ! username admin password 7 0255520C5E555C79 clock summer-time eastern recurring ip subnet-zero no ip finger ip domain-name golden.net ip name-server 199.166.210.2 ip name-server 199.166.210.5 ! ip dhcp pool CLIENT ! no ip bootp server no ip dhcp-client network-discovery vpdn enable no vpdn logging ! vpdn-group 1 request-dialin protocol pppoe ! ! ! ! interface Ethernet0 ip address 10.0.0.1 255.255.255.0 ip accounting output-packets ip nat inside no cdp enable ! interface ATM0 mtu 1492 no ip address no atm ilmi-keepalive atm ilmi-pvc-discovery pvc 0/35 protocol pppoe pppoe-client dial-pool-number 1 ! bundle-enable dsl operating-mode auto hold-queue 224 in ! interface Dialer1 mtu 1492 ip address negotiated ip nat outside encapsulation ppp ip tcp adjust-mss 1422 dialer pool 1 dialer-group 1 no cdp enable ppp authentication pap callin ppp pap sent-username [EMAIL PROTECTED] password 7 0601002D484B07 ! ip classless ip route 0.0.0.0 0.0.0.0 Dialer1 no ip http server ! ip nat inside source list 101 interface Dialer1 overload ip nat inside source static tcp 10.0.0.4 5631 209.183.136.31 5631 extendable ip nat inside source static tcp 10.0.0.9 443 209.183.136.31 443 extendable ip nat inside source static tcp 10.0.0.9 389 209.183.136.31 389 extendable ip nat inside source static tcp 10.0.0.9 709 209.183.136.31 709 extendable ip nat inside source static tcp 10.0.0.2 1433 209.183.136.31 1433 extendable ip nat inside source static tcp 10.0.0.2 710 209.183.136.31 710 extendable ip nat inside source static tcp 10.0.0.2 701 209.183.136.31 701 extendable ip nat inside source static tcp 10.0.0.2 700 209.183.136.31 700 extendable access-list 98 permit any access-list 101 permit ip 10.0.0.0 0.0.0.255 any no cdp run snmp-server engineID local 0009020196A499EB snmp-server community rescue RO 98 ! line con 0 exec-timeout 120 0 login local transport input none stopbits 1 line vty 0 4 access-class 98 in exec-timeout 0 0 password 7 15415D5B5179787C login local ! scheduler max-task-time 5000 end Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=27948&t=27945 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Serial Line is up and line protocol is up ANSW [7:27930]
Anil, I'm sorry, my explaination wasn't very good. The answer can't be B since you have no information saying data is being sent and received. The answer A does fit since a frame relay connection is active if int status is UP/UP. As far as the 2nd part, AFAIK not every encap uses keepalives. Frame Relay is somewhat special in that an UP/UP status really means that data COULD be xfer'ed. The case of the broken remote CSU/DSU does not fit this scenarios since keepalives would not be received. The question seems geared toward trying to trick the engineer into thinking that data is being xfered vs. could be. Many encap use keepalives. A few are F/R, ATM, PPP and HDLC (PPP uses an echo). Not sure if all do (probably not). Hope that helps. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=27949&t=27930 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: problem in connect to AGS+ Console port [7:27944]
The problem is solved. I have made the cable myself... Dan ""Danny Wu"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > I need your help. > I have problem in connect to AGS+ Console port. > I do use a null modem cable DB-25(male) to DB-9(female) and > set up the terminal as follows: 9600 baud, 8 data bits, no parity, and 1 > stop bits. > But, I still could not communicated with the AGS+ router. > What do I missing... >> > > > Thanks! > > Dan Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=27950&t=27944 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Serial Line is up and line protocol is up ANSW [7:27930]
>The question seems geared toward trying to trick the >engineer into thinking that data is being xfered vs. >could be. Yep, it certianly had me fooled. Many thanks for clearing the confusion -Anil Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=27951&t=27930 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Crypto Map Question [7:27909]
Hunt Dynamic crypto maps are used when we don't know ahead of time some of the parameters for the SA or IKE associations to be made. This would be the case if someone is ringing in from home and it is not a device (router, firewall) to device(router, firewall) situation where the parameters can be set up eg roaming users IP address. This would also be associated, I believe, with a transport type connection. So an outbound connection cannot be made when the dynamic parameters of the remote site/device must be set from an inbound connection. Therefore, any outbound traffic MUST only be received once the remote user has set up an SA with the device. It follows from the above that outbound traffic that needs to be encrypted on a dynamic crypto map, where an SA has not been established must be dropped. Sorry for the convoluted nature of the argument but the line above says it all. Cheers Jim Gillen Snr Communications Engineer AUSTRAC Ph: 9950 0842 Fax: 9950 0074 >>> "Hunt Lee" 1/12/01 19:43:05 >>> This message has been scanned by MAILSweeper. I am very confused with the following Crypto Map question: In the MCNS book (by Cisco Press), it said that if a static crypto map entry sees outbound IP traffic that should be protected and the crypto map specifies the use of IKE, then a Security Assoication is negotiated with the remote peer according to the paramenters included in the crypto map entry ( => I understand this, as that's what IKE is for) However, the book also said that if a dynamic crypto map entry sees outbound traffic that should be protected and NO Security Association exists, then the packet will be dropped - why? I thought the pre-requsitite for dynamic crypto map is to use IKE. And if IKE is used, wouldn't it be able to negotiate a Security Association like the first scenario? Any help will be greatly appreciated. Best Regards, Hunt Lee IP Solution Analyst Cable & Wireless ** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. This footnote also confirms that this email message has been swept by MIMEsweeper for the presence of computer viruses. www.mimesweeper.com ** Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=27953&t=27909 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Diffle-Hellman Exchange Question [7:27952]
I have a question regarding DES key: >From the MCNS (Cisco Press) book, it states that the DES key is generated by Diffle-Hellman. From what I understand, Diffle-Hellman only exchanges the IPSec peers public key during the shared secret key generation process, and each peer combines the other peer's public key (with their respective private key) to create the shared secret key. However, the generated shared secret key is never transmitted over the network (the insecure channel - i.e. Internet). However, I also read from the CCO site that RSA actually sent the DES key across the network? Any help will be greatly appreciated. Best Regards, Hunt Lee IP Solution Analyst Cable & Wireless Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=27952&t=27952 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Per vlan Spanntree On Gigabit ether channel. [7:27933]
The thing is to understand the principle behind VLAN load balancing and etherchannel.In VLAN Load balance you load balance VLANs on trunks which are not etherchanneled and in case you do etherchannel then you dont need to do VLAN Load balance, In vlan load balance you give either high port priority to make it forward Traffic for that VLAN so which means if you have 2 trunks you can have 5 vlans on 1 trunk and 5 on other trunk.The disadvantage is that in case there is not much traffic in the first 5 vlans and there is high traffic in other 5 vlans ,the 2nd trunk becomes congested and the 1st trunk is slightly used. Thus it is better to do etherchanneling in which the traffic is distributed properly and is also recommended by cisco. May be soembody proves me wrong.. this is all what cisco says., regds tribavan -Original Message- From: Washington Rico [mailto:[EMAIL PROTECTED]] Sent: Sunday, 2 December 2001 2:53 p.m. To: [EMAIL PROTECTED] Subject: Per vlan Spanntree On Gigabit ether channel. [7:27933] As always thank for you for your input and ideas Cisco people. Situation: I have 3 Cat 6500's (Cat A,Cat B, Cat C) Cat A and B are the main backbone and have a Gigabit Channel between then. Cat A and B's MSFC's are routing and each MSFC has a priority routing for a vlan and HSRP for fail over routing. Cat C is in the same VTP domain as Cat A and B and Cat C is the only one which will be using FlexWan card. Cat C has a 2 pairs of Gigabit Channels one to Cat A and the other to Cat B. I want to control specific Vlans on the Gigabit channels from Cat C. Example. Gigabit channel from Cat C to Cat A.. Can I use Per val Spanning tree and make that channel priority to a vlan which is routing though Cat A's MSFC. I also, want to do this for the Gigabit ether channel goto up to Cat B. Question: Is there a way to use per vlan spanning tree on Gigabit ethernet Channels? Thank for all you help... Rico _ $B$+$o(B & $B;H$($k%V%i%&%6$G!"%$%s%?!<%M%C%H@83h$b$C$H3Z$7$/$J$k!*(B http://explorer.msn.co.jp/ Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=27954&t=27933 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
IS-IS BSCN [7:27955]
Hi group Iam currently studying for the BSCN, i am using the sybex study guide. My question is i have gone through the book and cant see any sections on IS-IS, yet the books practice exams has questions reguarding IS-IS. I have looked on the cisco web site but cant see anything about IS-IS being in the BSCN exam. Can any one clear this up is IS-IS a topic in the BSCN exam. Thanks in advance - Steve Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=27955&t=27955 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
CCIE Written [7:27956]
Hello Excuse me Can you help me '??? What is the material for CCIE Written??? What is the best Bootcamp for LAB CCIE ??? Thanks you Jorge.. __ Do You Yahoo!? Buy the perfect holiday gifts at Yahoo! Shopping. http://shopping.yahoo.com Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=27956&t=27956 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Routers as tftp servers [7:27912]
""the-other -jason"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > JP wrote: > > > It is a lot saver and easy to manage if you just use a PC, I do > > not see why > > you would want to use your router as tftp server. > > Your PC might not be in the appropriate location to act as the tftp server. > For example, at an ISP, the routers are internet connected and the PCs are > on a management LAN behind a firewall. You'd have to punch a hole in that > firewall, but the routers are obviously directly connected to each other. Where are your servers receiving snmp traps? As Nicolas mentioned, there are maybe exceptions, but that's how far I would go. > > Jason > author, Boson bcmsn1, bscn2, bsci2, Quizware ccie Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=27957&t=27912 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Private IRC Server for Cisco Certification Discussion [7:27958]
I have been running an irc server at someone.somewhere.ca:6667 for my study partners and me and would like to invite any of you that are interested to come join the public channel at #cisco Primarily there are CCIE candidates using it at this time, a few that that have earned their # and a few who are working on CCNP. Feel free to drop by and hang out. This channel tends to be a bit more on topic than the similarly named efnet and DALnet channels. Be patient if you don't get a response right away from the channel denizens... many of us are juggling lab time, family and jobs. Best regards and good luck to you all in your networking pursuits. Geoff Zinderdine CCNP MCP CCA Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=27958&t=27958 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: problem in router config ? [7:27288]
I thks to all of you for showing a helping hand. Really appreciate. Regrds. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=27959&t=27288 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Private VLAN's & VTP [7:27940]
If I understand private vlans properly... They are configured exactly like normal vlans, however, the ports are either left alone (promiscuous) or restricted. Restricted ports cannot talk to each other, they can only talk to promiscuous ports. -- Kevin Welch -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Urooj's Hi-speed Internet Sent: Sunday, December 02, 2001 1:32 PM To: [EMAIL PROTECTED] Subject: Private VLAN's & VTP [7:27940] Hi Folks, Do VLAN's configured as PVLAN's get communicated throughout the VTP domain via VTP messages or are they kept segregated ? Can someone please enlighten me on this ? Thanks very much. Aziz Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=27960&t=27940 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: IS-IS BSCN [7:27955]
I did BSCN a few months ago. I wasn't aware that IS-IS was on the syllabus. Pretty sure it's not. I think the CCIE written is the first syllabus I saw which contains it, although I would be surprised if it doesn't appear in the Internet Solutions specialisation. In fact I'm pretty sure it will be in the BSCI syllabus. I bought Cisco Press BSCN and never saw it. Short answer - No. Regards, Gaz ""Stephen Neville"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Hi group > > Iam currently studying for the BSCN, i am using the sybex study guide. My > question is i have gone through the book and cant see any sections on IS-IS, > yet the books practice exams has questions reguarding IS-IS. I have looked > on the cisco web site but cant see anything about IS-IS being in the BSCN > exam. > > Can any one clear this up is IS-IS a topic in the BSCN exam. > > Thanks in advance > > - Steve Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=27961&t=27955 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: CCIE Written [7:27956]
URL below. Good luck - you may have to develop the detective work a little ;-) http://www.cisco.com/warp/public/625/ccie/certifications/rsblueprint.html As for bootcamps, I'll leave it to someone who's closer to it. Gaz CCNP (Resting a while, but not on laurels - Security specialisation first). ""Coveqas"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Hello > > Excuse me > Can you help me '??? > What is the material for CCIE Written??? > What is the best Bootcamp for LAB CCIE ??? > > > Thanks you > > Jorge.. > > > > > __ > Do You Yahoo!? > Buy the perfect holiday gifts at Yahoo! Shopping. > http://shopping.yahoo.com Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=27962&t=27956 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: IS-IS BSCN [7:27955]
Gaz is right, There is no IS-IS in BSCN, so dont worry, go ahaed with your exam. IS-IS is covered in BSCI (640-900) which helps you to get CCIP. Fahim CCNA CCDA CSS1 ""Stephen Neville"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Hi group > > Iam currently studying for the BSCN, i am using the sybex study guide. My > question is i have gone through the book and cant see any sections on IS-IS, > yet the books practice exams has questions reguarding IS-IS. I have looked > on the cisco web site but cant see anything about IS-IS being in the BSCN > exam. > > Can any one clear this up is IS-IS a topic in the BSCN exam. > > Thanks in advance > > - Steve Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=27963&t=27955 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
CIT question [7:27964]
In a recent sitting for the CIT paper I found a question asking to name the "profile" which network engineers maintain, objective being to monitor/record a certain type of network activity over a period of time so that it could be useful in arriving into conclusions in a problematic situation. Does any one could give some clue as to what this "profile"is? Thanks - (on postoffice) The information contained in this email is confidential and is meant to be read only by the person to whom it is addressed.Please visit http://www.millenniumit.com/legal/email.htm to read the entire confidentiality clause. - Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=27964&t=27964 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: CIT question [7:27964]
I'm not sure what exactly it is, but the first thing that comes to mind is maybe an SNMP profile, or the level of Syslog to specify with logging to a remote syslog server. -Mark Odette II CCNA, 3/4 CCNP, MCSE 4.0/2000, A+ certified. StellarConnection Services -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Vajira Wijesinghe Sent: Sunday, December 02, 2001 9:26 PM To: [EMAIL PROTECTED] Subject: CIT question [7:27964] In a recent sitting for the CIT paper I found a question asking to name the "profile" which network engineers maintain, objective being to monitor/record a certain type of network activity over a period of time so that it could be useful in arriving into conclusions in a problematic situation. Does any one could give some clue as to what this "profile"is? Thanks - (on postoffice) The information contained in this email is confidential and is meant to be read only by the person to whom it is addressed.Please visit http://www.millenniumit.com/legal/email.htm to read the entire confidentiality clause. - Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=27965&t=27964 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
CIT exam has changed [7:27966]
towards CCIE writing. I want to say: the cit exame has 76 problems,not 61 problems. passing score is 692 mrs Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=27966&t=27966 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Per vlan Spanntree On Gigabit ether channel. [7:27933]
EtherChannels are for aggregate bandwidth, but a pair of EtherChannels can give you the ability to load-balance. You just have to do as you said about load balancing before, and put priorities on the respective VLans you want to direct in which direction of your EtherChannel setup. An example being that you have Vlans 1-6. Set the priority high for the first 3 vlans to go over EtherChannel A with lower priority for the other three vlans, and then set the priority high for the last 3 vlans on EtherChannel B while setting the priority low for the first 3 vlans. The Vlans that have low priority will be automatically put into "standby" mode (better known as blocking state via STP). This configuration also lends to the factor or redundancy in your network. If one of the EtherChannels goes down for some reason, all Vlans are still able to function because of the fail over of vlans by priority. STP would recognize one of the primary (high priority vlan) channels as disabled, and immediately start allowing all vlans to traverse the other channel. I think though, to answer the original posters' question, what he needs to do, is either implement the configuration I've described above for redundancy sake, or simply specify what specific vlans he wants to traverse each channel to the respective uplink switches, while removing all other vlans. PVST is a feature of ISL Trunks, rather than EtherChannels. It runs by default for each VLan you specify to be allowed on the Trunk. With PVST, you have to specify Root Port, Root Bridge, Path Costs, and Priorities for each Vlan. To make the trunk worth the effort, it would need to be on Gigabit uplinks, as you can't put multiple ether-ports into a single trunk- that's why they have EtherChannel :) Hope this clears any confusion. Good luck Rico. Mark Odette II CCNA, 3/4 CCNP, MCSE 4.0/2000, A+ certified -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Tribavan Raina Sent: Sunday, December 02, 2001 5:27 PM To: [EMAIL PROTECTED] Subject: RE: Per vlan Spanntree On Gigabit ether channel. [7:27933] The thing is to understand the principle behind VLAN load balancing and etherchannel.In VLAN Load balance you load balance VLANs on trunks which are not etherchanneled and in case you do etherchannel then you dont need to do VLAN Load balance, In vlan load balance you give either high port priority to make it forward Traffic for that VLAN so which means if you have 2 trunks you can have 5 vlans on 1 trunk and 5 on other trunk.The disadvantage is that in case there is not much traffic in the first 5 vlans and there is high traffic in other 5 vlans ,the 2nd trunk becomes congested and the 1st trunk is slightly used. Thus it is better to do etherchanneling in which the traffic is distributed properly and is also recommended by cisco. May be soembody proves me wrong.. this is all what cisco says., regds tribavan -Original Message- From: Washington Rico [mailto:[EMAIL PROTECTED]] Sent: Sunday, 2 December 2001 2:53 p.m. To: [EMAIL PROTECTED] Subject: Per vlan Spanntree On Gigabit ether channel. [7:27933] As always thank for you for your input and ideas Cisco people. Situation: I have 3 Cat 6500's (Cat A,Cat B, Cat C) Cat A and B are the main backbone and have a Gigabit Channel between then. Cat A and B's MSFC's are routing and each MSFC has a priority routing for a vlan and HSRP for fail over routing. Cat C is in the same VTP domain as Cat A and B and Cat C is the only one which will be using FlexWan card. Cat C has a 2 pairs of Gigabit Channels one to Cat A and the other to Cat B. I want to control specific Vlans on the Gigabit channels from Cat C. Example. Gigabit channel from Cat C to Cat A.. Can I use Per val Spanning tree and make that channel priority to a vlan which is routing though Cat A's MSFC. I also, want to do this for the Gigabit ether channel goto up to Cat B. Question: Is there a way to use per vlan spanning tree on Gigabit ethernet Channels? Thank for all you help... Rico _ $B$+$o(B & $B;H$($k%V%i%&%6$G!"%$%s%?!<%M%C%H@83h$b$C$H3Z$7$/$J$k!*(B http://explorer.msn.co.jp/ Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=27967&t=27933 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
CCIE R/S written [7:27968]
Dear List, does any body knows the tentative date of the new version of CCIE R/S written qualificationt test would be applied and how much material difference it would be compared to the old one ? I'm preparing for CCIE R/S written test, and it seems to be a bad time for it because of the transtition period... Thanks in advance Best Regards Donny _ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=27968&t=27968 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Cat5 OS on Catalyst 1200 [7:27969]
Dear ALL, I have told that someone has try upload Cat5 OS on Catalyst 1200. Is it possible? Anyone try before? Regards, Fanglo Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=27969&t=27969 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
ATM back-to-back [7:27970]
Dear ALL, I can access one VWIC-2E1 with 3600, would this can be done to setup ATM back-to-back? Anyone know the connection method? Regards, Fanglo Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=27970&t=27970 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
boodi007@yahoo.com [7:27971]
Hi Guys, I have a prob to stop MSN Messenger chat service of version 4.5.*. I have a network of Cisco PIX firewall 520 and Websense Enterprise URL filter Server.Any help to stop MSN chat service which is using tcp port 80 & connects as http1.msgr.hotmail.com:80 etc. thanks Danial Nokia 5510 looks weird sounds great. Go to http://uk.promotions.yahoo.com/nokia/ discover and win it! The competition ends 16 th of December 2001. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=27971&t=27971 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
