Re: Bring equipments in and out of US
Hmm. I remember one of our trainers flew in from Canada and brought some 1600s, what they did was specify on the commercial invoice that the routers were being sent for a limited time and for a specific purpose. I can't remember if he got a refund of duty after the fact or didn't pay in the first place. What I would do is call Fedex and ask for the international desk. They are pretty sharp and can point you in the right direction. HTH, Casey From: "Jason" [EMAIL PROTECTED] Reply-To: "Jason" [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: Bring equipments in and out of US Date: Sat, 16 Sep 2000 15:03:24 -0700 I need to bring a few routers out of US and maybe in a couple of months, bring them back again. What can I do to avoid any inport and export taxes since I plan to bring the same equipments in and out for personal use. But I'm sure I'll have a hard time convincing them that I have 6 routers for personal use !! :-P Anybody has any experiences, trainers, etc , please let me know. Thanks !! **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Share information about yourself, create your own public profile at http://profiles.msn.com. **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
ACL Log
Title: ACL Log Hi I applied access-list for serial inbound to see the traffic. But logging is now showing the source destination ports. How can I see the tcp udp ports in log? access-list 101 permit ip any any log-input 2w5d: %SEC-6-IPACCESSLOGP: list 101 permitted tcp 192.168.103.37(0) (Serial0 *HD LC*) - 192.168.100.149(0), 1 packet 2w5d: %SEC-6-IPACCESSLOGP: list 101 permitted tcp 192.168.103.55(0) (Serial0 *HD LC*) - 192.168.100.158(0), 1 packet 2w5d: %SEC-6-IPACCESSLOGP: list 101 permitted udp 192.168.103.55(0) (Serial0 *HD LC*) - 192.168.100.158(0), 1 packet 2w5d: %SEC-6-IPACCESSLOGP: list 101 permitted tcp 192.168.103.67(0) (Serial0 *HD LC*) - 192.168.100.74(0), 1 packet Mohammed Hussain
Re: max no of connections for vty
I try on my 2611 with IOS 12.0 (8) Enterprise. line vty 0 133 is allowed. "Kristopher B. Climie" wrote: I cannot find anyway of getting it to work on my 2620. I have tried both "vty 0 29" and the "ip alias 192.168.1.1 3001" suggestion. Below is the output. (and if you arent set up for a monotype font, the ^ is below the 5) K 2620#conf t Enter configuration commands, one per line. End with CNTL/Z. 2620(config)#int loopback 0 2620(config-if)#ip address 192.168.1.2 255.255.255.0 2620(config-if)#ip alias 192.168.1.1 3001 2620(config)#line vty 5 29 ^ % Invalid input detected at '^' marker. 2620(config)# - Kristopher B. Climie, CCNP, CCDP ""John Kaberna"" [EMAIL PROTECTED] wrote in message 03da01c01efa$ac4c1b20$[EMAIL PROTECTED]">news:03da01c01efa$ac4c1b20$[EMAIL PROTECTED]... Maybe it works on 2500's and not 2600's. Anyone have a 2600 to try on? - Original Message - From: Atif Awan [EMAIL PROTECTED] To: John Kaberna [EMAIL PROTECTED]; Thomas Peroutka [EMAIL PROTECTED]; jason yee [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Sent: Friday, September 15, 2000 2:53 AM Subject: Re: max no of connections for vty works on my 2509.. Actually you need a terminal server for it i think ,, am not that sure .. - Original Message - From: "John Kaberna" [EMAIL PROTECTED] To: "Thomas Peroutka" [EMAIL PROTECTED]; "jason yee" [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Sent: Friday, September 15, 2000 1:20 PM Subject: Re: max no of connections for vty I tried on my 2600 at home. Wouldnt allow it. Have you actually done it? - Original Message - From: Thomas Peroutka [EMAIL PROTECTED] To: jason yee [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Sent: Friday, September 15, 2000 12:59 AM Subject: Re: max no of connections for vty router(config)#line vty 0 197 197 is the maximum number of telnet sessions; you can use any number in between, so for your constellation (24 students, one teacher) for example router(config)#line vty 0 25 Friday, September 15, 2000, 7:24:13 AM, you wrote: jy hi , jy I am a instructor currently delivering CCNA course.The jy setup of the classroom consists of 2 routers but I jy have got 24 students telnetting to the 2 routers . I jy have problems for them telnetting to the routers jy because the max no of connections for the telnet jy sessions are 5 , my question is how can I increase the jy no. of connections so as to accomodate all the jy students without buying more routers. jy thanks jy suaveguru jy __ jy Do You Yahoo!? jy Yahoo! Mail - Free email you can access from anywhere! jy http://mail.yahoo.com/ jy **NOTE: New CCNA/CCDA List has been formed. For more information go to jy http://www.groupstudy.com/list/Associates.html jy _ jy UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html jy FAQ, list archives, and subscription info: http://www.groupstudy.com jy Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] -- Viele Grüsse/ Best regards, Thomasmailto:[EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more
Re: Homelab setup
I use a Linux PC with multiple IP addresses. It can also source/accept RIP updates. Original Message Follows From: rick [EMAIL PROTECTED] Reply-To: rick [EMAIL PROTECTED] To: "'[EMAIL PROTECTED]'" [EMAIL PROTECTED] Subject: Re: Homelab setup Date: Sat, 16 Sep 2000 10:59:48 -0500 (CDT) Consider adding a couple of ethernet loopback plugs to simulate lans. rick On Sat, 16 Sep 2000, michael wrote: Date: Sat, 16 Sep 2000 14:00:08 GMT From: michael [EMAIL PROTECTED] To: [EMAIL PROTECTED] Newsgroups: groupstudy.cisco Subject: Homelab setup Hi,group I have 1 2501,1 2502 and 1 2504,also two Back to Back cables and only one PC. I want to know what is the best way to setup a lab with these equipments.Do I need any other cables(of course I have the console cable)? Thanks. Respectfully, Michael Ritchie **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Share information about yourself, create your own public profile at http://profiles.msn.com. **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Secondary IP for Catalyst switches?
Can a secondary IP be assigned to a Catalyst switch SC0 interface temporarily? If so, once I logon (by console/telnet) to the switch, I can troubleshoot the connectivity to an attached PC/server by pinging its IP address (assuming the secondary IP temporarily added is the same subnet as this PC/server IP address.) This will help troubleshooting the functionality of the TCPIP stack of the PC/server, don't you think? **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: max no of connections for vty
Yup, I don't have the enterprise edition, you do. K - "Fanglo MA" [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... I try on my 2611 with IOS 12.0 (8) Enterprise. line vty 0 133 is allowed. "Kristopher B. Climie" wrote: I cannot find anyway of getting it to work on my 2620. I have tried both "vty 0 29" and the "ip alias 192.168.1.1 3001" suggestion. Below is the output. (and if you arent set up for a monotype font, the ^ is below the 5) K 2620#conf t Enter configuration commands, one per line. End with CNTL/Z. 2620(config)#int loopback 0 2620(config-if)#ip address 192.168.1.2 255.255.255.0 2620(config-if)#ip alias 192.168.1.1 3001 2620(config)#line vty 5 29 ^ % Invalid input detected at '^' marker. 2620(config)# - Kristopher B. Climie, CCNP, CCDP ""John Kaberna"" [EMAIL PROTECTED] wrote in message 03da01c01efa$ac4c1b20$[EMAIL PROTECTED]">news:03da01c01efa$ac4c1b20$[EMAIL PROTECTED]... Maybe it works on 2500's and not 2600's. Anyone have a 2600 to try on? - Original Message - From: Atif Awan [EMAIL PROTECTED] To: John Kaberna [EMAIL PROTECTED]; Thomas Peroutka [EMAIL PROTECTED]; jason yee [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Sent: Friday, September 15, 2000 2:53 AM Subject: Re: max no of connections for vty works on my 2509.. Actually you need a terminal server for it i think ,, am not that sure .. - Original Message - From: "John Kaberna" [EMAIL PROTECTED] To: "Thomas Peroutka" [EMAIL PROTECTED]; "jason yee" [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Sent: Friday, September 15, 2000 1:20 PM Subject: Re: max no of connections for vty I tried on my 2600 at home. Wouldnt allow it. Have you actually done it? - Original Message - From: Thomas Peroutka [EMAIL PROTECTED] To: jason yee [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Sent: Friday, September 15, 2000 12:59 AM Subject: Re: max no of connections for vty router(config)#line vty 0 197 197 is the maximum number of telnet sessions; you can use any number in between, so for your constellation (24 students, one teacher) for example router(config)#line vty 0 25 Friday, September 15, 2000, 7:24:13 AM, you wrote: jy hi , jy I am a instructor currently delivering CCNA course.The jy setup of the classroom consists of 2 routers but I jy have got 24 students telnetting to the 2 routers . I jy have problems for them telnetting to the routers jy because the max no of connections for the telnet jy sessions are 5 , my question is how can I increase the jy no. of connections so as to accomodate all the jy students without buying more routers. jy thanks jy suaveguru jy __ jy Do You Yahoo!? jy Yahoo! Mail - Free email you can access from anywhere! jy http://mail.yahoo.com/ jy **NOTE: New CCNA/CCDA List has been formed. For more information go to jy http://www.groupstudy.com/list/Associates.html jy _ jy UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html jy FAQ, list archives, and subscription info: http://www.groupstudy.com jy Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] -- Viele Grüsse/ Best regards, Thomas mailto:[EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED
MAU trouble shooting
Does this mean my MAU is fried ??? It has never come off initializing (left the routers run connected all night)... TokenRing0 is initializing, line protocol is down Hardware is TMS380, address is .30c0.ec2a (bia .30c0.ec2a) Internet address is 195.5.5.10/24 MTU 4464 bytes, BW 16000 Kbit, DLY 630 usec, rely 255/255, load 1/255 Encapsulation SNAP, loopback not set, keepalive set (10 sec) ARP type: SNAP, ARP Timeout 04:00:00 Ring speed: 16 Mbps Single ring node, Transparent Bridge capable Source bridging enabled, srn 49904 bn 0 trn 49904 proxy explorers disabled, spanning explorer disabled, NetBIOS cache disable Thanks !!! Phil
Re: Obscure (?) questions
Sorry, suppose I should have mentioned that- In the Exam Cram for CCIE, on pp. 396, the question asks what the rif is from PC-a to PC-c. PC-a is on a token ring and pc-c isn't, it is on etherenet. Well, that is great I understand that the RIF will be removed. However, the question got me thinking, what about the RIF from PC-a to PC-b which is on a seperate token ring. The disparraging part is that the virtual ring on bridge 1 is 10 and the virtual ring on bridge 2 is 0x10 (or 16). My question is this -- doesn't the virutal ring number need to be the same among all bridges? Also, while going over ATM LANE, I began to wonder exactly how broadcasts are handled. I understand that the BUS is supposed to handle all broadcasts, and also that an LE_ARP request is maps MAC address to ATM addresses. That got me wondering how an IP ARP request is handled. Does the client send the ARP to the BUS, which then forwards it via its point-to-Multicast Forward vcc, or does the BUS just handle it on its own? Thanks, K - Kristopher B. Climie, CCNP, CCDP ""Atif Awan"" [EMAIL PROTECTED] wrote in message 005001c0203d$538828a0$291a87cb@atifawan">news:005001c0203d$538828a0$291a87cb@atifawan... Can you please tell us from where did you get hold of these questions ? Something wrong here :-) **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: CCIE Questions...
Replying out of order: Question 2) Packet is damaged and has a bad CRC at the datalink layer, so is dropped by next switch or router or end PC that verifies the CRC. (A hub wouldn't notice). Retransmission is sent from the original source (IP host) after not receiving an acknowledgement for that packet from the destination. Question 3) Collison occurs, and is detected by Router B. Router B then retransmits the packet. Source MAC address will be Router B, as the router changes the source MAC to itself and the destination to the next hop. (In this case, computer 2) Question 4) Layer 3 sources and destinations will not change. (Ignoring issues such as NAT here, for simplicity). Layer 2 MAC addresses will change whenever the packet crosses a layer-3 device, as the router removes the old datalink information, examines the layer 3 information, and repackages the packet for the next hop device, changing the destination MAC address to the next hop and the source MAC address to itself. Back to Question 1) My first answer is that the packet is simply lost. The protocol is simply IP, which provides best-effort delivery, and wouldn't be retransmitted by the host (assuming it's not a TCP packet). I'm not completely familiar with all types of serial line encapsulations, but I believe it would be retransmitted by the router if it was over an x25 link. Possibly PPP as well. Not really sure: What's the answer? My two bits, Joel Studtmann -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Derek Chung Sent: Sunday, September 17, 2000 2:19 PM To: [EMAIL PROTECTED] Subject: CCIE Questions... Question 1: Router A and Router B are configured to route IP to each other over a serial line. Host A is connected to Router A and Host B is connected to Router B. A packet is sent from Host A to host B. A hit on the serial line causes an error in the packet. Retransmission is sent by: Question 2: During the middle of a TCP conversion across a routed backbone, the network receives a voltage spike and several of the packets are damaged. Where are the packets retransmitted from? Question 3: Computer1 [Segment A]---RouterA--RouterB--[SegmentB]--Compu ter2 A packet is sent to Computer 2 from Computer 1. A collision occurs on Segment B. Which device will retransmit the frame and what will the source MAC address be (when the packet actually reaches Segment B)? Question 4: When computer A sends a frame to computer B across many routers, how will the source and destination layer 3 addresses change? How will the source and destination layer 2 addresses change? **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Secondary IP for Catalyst switches?
In a message dated 9/17/00 8:42:12 AM Eastern Daylight Time, [EMAIL PROTECTED] writes: Can a secondary IP be assigned to a Catalyst switch SC0 interface temporarily? If so, once I logon (by console/telnet) to the switch, I can troubleshoot the connectivity to an attached PC/server by pinging its IP address (assuming the secondary IP temporarily added is the same subnet as this PC/server IP address.) This will help troubleshooting the functionality of the TCPIP stack of the PC/server, don't you think? Hey, Instead of going through all of this what I think you could do is try to ping the server from a router that is on the other side of the switch. It would make it through the switch because it (as you know) uses layer 2. This way you could test how it would probably run in a real world situation: PC-switch, switch-router, router-switch, switch to server. I don't know...this is how I would do it...I would also place a sniffer on one of the lines to break down the TCP/IP stack like you wanted. Hope I helped a little...Good luck. ;) Mark Zabludovsky ~ CCNA, CCDA A HREF="mailto: [EMAIL PROTECTED]"[EMAIL PROTECTED]/A "Destiny is not a matter of chance, it is a matter of choice; it is not a thing to be waited for, it is a thing to be achieved." ~William Jennings Bryan~ **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
CCIE Lab 30 Sep for Swap
Hello I have a CCIE Lab date of September 30 in RTP, would like to swap with someone for a RTP date in November or early December.. Email me if you can swap.. Thanks Rick **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Foundation 2.0
Hello folks, Good day. Please I will like to have your views on this: I am planning to take FRS 2.0 (Foundation 2.0) in the next couple of days. I have visited Cisco Site and couldn't get much info on this exam. Please I need to know those of you who have taken this exam. I really need to know if the exam has gone live. I called my testing Centre in Nigeria and they said they have not started testing on the exam. I'll appreciate dropping any information for me. Thanks. _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Share information about yourself, create your own public profile at http://profiles.msn.com. **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Foundation 2.0
Foundation was available as of August 28th. There isn't an exam outline posted on CCO yet. If you are taking it in the next couple of days and don't know what's on it I suggest you consider rescheduling. This test covers Building Cisco Remote Access Networks, Building Multilayer Switch Networks, and Building Scalable Cisco Networks. All 3 are Cisco Press books that you can buy or courses you can take. The test is 150 questions and they give you 2 1/2 hours. I called Sylvan Friday and talked to them about it as I am scheduled to take it in 2 days. John - Original Message - From: Adegbemi Tolulope V. [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Sunday, September 17, 2000 8:19 AM Subject: Foundation 2.0 Hello folks, Good day. Please I will like to have your views on this: I am planning to take FRS 2.0 (Foundation 2.0) in the next couple of days. I have visited Cisco Site and couldn't get much info on this exam. Please I need to know those of you who have taken this exam. I really need to know if the exam has gone live. I called my testing Centre in Nigeria and they said they have not started testing on the exam. I'll appreciate dropping any information for me. Thanks. _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Share information about yourself, create your own public profile at http://profiles.msn.com. **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Packet Generator
Anyone have info/recommendations for a packet generator? thanks **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
What is Loopback address for IPv6?
Hi All! Can anybody tell me what is Loopback address for IPv6. Any site good for IPv6 concepts? Thanks MK Get free email and a permanent address at http://www.netaddress.com/?N=1 **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Homelab setup
Rather than buying ethernet loopback plugs just use the command 'no keepalive' under your ethernet interface and the interface will be up/up. Regards, Bill. rick [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED]. us... Consider adding a couple of ethernet loopback plugs to simulate lans. rick On Sat, 16 Sep 2000, michael wrote: Date: Sat, 16 Sep 2000 14:00:08 GMT From: michael [EMAIL PROTECTED] To: [EMAIL PROTECTED] Newsgroups: groupstudy.cisco Subject: Homelab setup Hi,group I have 1 2501,1 2502 and 1 2504,also two Back to Back cables and only one PC. I want to know what is the best way to setup a lab with these equipments.Do I need any other cables(of course I have the console cable)? Thanks. Respectfully, Michael Ritchie **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Packet Generator
Yes, www.solarwinds.net used to have an application called 'WANkiller', great for packet generation and to fully load a link. Regards, Bill. "ccie10" [EMAIL PROTECTED] wrote in message 8q2o98$nle$[EMAIL PROTECTED]">news:8q2o98$nle$[EMAIL PROTECTED]... Anyone have info/recommendations for a packet generator? thanks **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Packet Generator
More info... http://www.solarwinds.net/Tools/Professional+/index.htm WANkiller The WAN Killer is a Wide Area Network traffic generator. Set the circuit bandwidth and the percent of load needed and WAN Killer will generate random traffic. The packet size can also be adjusted. Regards, Bill. "Billha" [EMAIL PROTECTED] wrote in message 8q2pb6$ogd$[EMAIL PROTECTED]">news:8q2pb6$ogd$[EMAIL PROTECTED]... Yes, www.solarwinds.net used to have an application called 'WANkiller', great for packet generation and to fully load a link. Regards, Bill. "ccie10" [EMAIL PROTECTED] wrote in message 8q2o98$nle$[EMAIL PROTECTED]">news:8q2o98$nle$[EMAIL PROTECTED]... Anyone have info/recommendations for a packet generator? thanks **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: What is Loopback address for IPv6?
The loop back address in IPv6 is :::::::1 This can be shortned to : ::1 A nice basic article can be found on : http://www.samw.com/knowledge/whitepapers27.asp?whitepaperid=27institution% 5Fid= Regards -Original Message- From: Manishkumar Patel [EMAIL PROTECTED] To: Cisco_LIST [EMAIL PROTECTED] Date: Sunday, September 17, 2000 11:39 AM Subject: What is Loopback address for IPv6? Hi All! Can anybody tell me what is Loopback address for IPv6. Any site good for IPv6 concepts? Thanks MK Get free email and a permanent address at http://www.netaddress.com/?N=1 **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Obscure (?) questions
1) It depends. If you have RSRB configured then the virtual ring number must be the same on both the bridges whereas this virtual ring number can be different if you are using DLSW. 2) Yes you are right about the ARP requests. When a LEC receives an ARP request it forwards the request to the BUS using the multicast send VCC. The BUS then forwards the request to all the LECs through the multicast forward VCC. The LEC with the destination device attached will also receive this ARP request and will forward the request to all ports in the corresponding VLAN. The destination device will service the request and then the LEC will have to uni cast this reply back to the oriiginator. Here is where the LE_ARP_REQUEST is generated in order to map the MAC address of the source to a NSAP address. In short the IP ARP request is serviced by the BUS while the LE_ARP_REQUEST is serviced by the LES. Eventually a Data Direct VCC will be established between the two LECs. There are some other issues before the successfull establishment of a data direct vcc but i should rather not go into the details :) My recommendation is that if you need more insight into ATM LANE and other advanced switching concepts get a hold of Cisco LAN Switching by Kenedy Clark. Regards Atif -Original Message- From: Kristopher B. Climie [EMAIL PROTECTED] Newsgroups: groupstudy.cisco To: [EMAIL PROTECTED] [EMAIL PROTECTED] Date: Sunday, September 17, 2000 9:09 AM Subject: Re: Obscure (?) questions Sorry, suppose I should have mentioned that- In the Exam Cram for CCIE, on pp. 396, the question asks what the rif is from PC-a to PC-c. PC-a is on a token ring and pc-c isn't, it is on etherenet. Well, that is great I understand that the RIF will be removed. However, the question got me thinking, what about the RIF from PC-a to PC-b which is on a seperate token ring. The disparraging part is that the virtual ring on bridge 1 is 10 and the virtual ring on bridge 2 is 0x10 (or 16). My question is this -- doesn't the virutal ring number need to be the same among all bridges? Also, while going over ATM LANE, I began to wonder exactly how broadcasts are handled. I understand that the BUS is supposed to handle all broadcasts, and also that an LE_ARP request is maps MAC address to ATM addresses. That got me wondering how an IP ARP request is handled. Does the client send the ARP to the BUS, which then forwards it via its point-to-Multicast Forward vcc, or does the BUS just handle it on its own? Thanks, K - Kristopher B. Climie, CCNP, CCDP ""Atif Awan"" [EMAIL PROTECTED] wrote in message 005001c0203d$538828a0$291a87cb@atifawan">news:005001c0203d$538828a0$291a87cb@atifawan... Can you please tell us from where did you get hold of these questions ? Something wrong here :-) **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: CCIE Questions...
I agree with your answers excpet for #1. Just because a transport layer protocol hasn't been specified, I don't think we can assume UDP. I would have to guess that the original host retransmits. I don't think the router would, since it doesn't care about anything above the 3rd layer unless otherwise configured with QOS type stuff... Ed ""joel.studtmann"" [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Replying out of order: Question 2) Packet is damaged and has a bad CRC at the datalink layer, so is dropped by next switch or router or end PC that verifies the CRC. (A hub wouldn't notice). Retransmission is sent from the original source (IP host) after not receiving an acknowledgement for that packet from the destination. Question 3) Collison occurs, and is detected by Router B. Router B then retransmits the packet. Source MAC address will be Router B, as the router changes the source MAC to itself and the destination to the next hop. (In this case, computer 2) Question 4) Layer 3 sources and destinations will not change. (Ignoring issues such as NAT here, for simplicity). Layer 2 MAC addresses will change whenever the packet crosses a layer-3 device, as the router removes the old datalink information, examines the layer 3 information, and repackages the packet for the next hop device, changing the destination MAC address to the next hop and the source MAC address to itself. Back to Question 1) My first answer is that the packet is simply lost. The protocol is simply IP, which provides best-effort delivery, and wouldn't be retransmitted by the host (assuming it's not a TCP packet). I'm not completely familiar with all types of serial line encapsulations, but I believe it would be retransmitted by the router if it was over an x25 link. Possibly PPP as well. Not really sure: What's the answer? My two bits, Joel Studtmann -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Derek Chung Sent: Sunday, September 17, 2000 2:19 PM To: [EMAIL PROTECTED] Subject: CCIE Questions... Question 1: Router A and Router B are configured to route IP to each other over a serial line. Host A is connected to Router A and Host B is connected to Router B. A packet is sent from Host A to host B. A hit on the serial line causes an error in the packet. Retransmission is sent by: Question 2: During the middle of a TCP conversion across a routed backbone, the network receives a voltage spike and several of the packets are damaged. Where are the packets retransmitted from? Question 3: Computer1 [Segment A]---RouterA--RouterB--[SegmentB]--Compu ter2 A packet is sent to Computer 2 from Computer 1. A collision occurs on Segment B. Which device will retransmit the frame and what will the source MAC address be (when the packet actually reaches Segment B)? Question 4: When computer A sends a frame to computer B across many routers, how will the source and destination layer 3 addresses change? How will the source and destination layer 2 addresses change? **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Packet Generator
Is anybody aware of any freeware/shareware tools for packet generation? I need it for load testing OC3/12 interfaces? ""ccie10"" [EMAIL PROTECTED] wrote in message 8q2o98$nle$[EMAIL PROTECTED]">news:8q2o98$nle$[EMAIL PROTECTED]... Anyone have info/recommendations for a packet generator? thanks **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Exam Sequence for CCNP/CCDP?
Does anyone know if the CID exam be taken before any of the other three CCNP/CCDP exams? I was unaware of any sequence requirements, just Cisco's suggested path, until I noticed in a few CID books that this exam "could" be taken after the other three were completed. Thanks **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: CCIE Questions...
Actually, I never specified that the packet in questioin number 1 had to be UDP. Question 1 only specifies that the routers are routing IP. It could be an ICMP, IGMP, RIP, EIGRP, etc... packet. Not all IP packets use a transport protocol. Granted, 99% of user traffic does, but the question doesn't specify. I'm just not completely familiar with all of the possible data-link protocols available over a serial link, and which ones (if any) would detect the bad packet and have the last station retransmit. I think x25 would, as its overengineered for providing error-checking, and think PPP might. Joel Studtmann -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Ed Sent: Sunday, September 17, 2000 7:16 PM To: [EMAIL PROTECTED] Subject: Re: CCIE Questions... I agree with your answers excpet for #1. Just because a transport layer protocol hasn't been specified, I don't think we can assume UDP. I would have to guess that the original host retransmits. I don't think the router would, since it doesn't care about anything above the 3rd layer unless otherwise configured with QOS type stuff... Ed ""joel.studtmann"" [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Replying out of order: Question 2) Packet is damaged and has a bad CRC at the datalink layer, so is dropped by next switch or router or end PC that verifies the CRC. (A hub wouldn't notice). Retransmission is sent from the original source (IP host) after not receiving an acknowledgement for that packet from the destination. Question 3) Collison occurs, and is detected by Router B. Router B then retransmits the packet. Source MAC address will be Router B, as the router changes the source MAC to itself and the destination to the next hop. (In this case, computer 2) Question 4) Layer 3 sources and destinations will not change. (Ignoring issues such as NAT here, for simplicity). Layer 2 MAC addresses will change whenever the packet crosses a layer-3 device, as the router removes the old datalink information, examines the layer 3 information, and repackages the packet for the next hop device, changing the destination MAC address to the next hop and the source MAC address to itself. Back to Question 1) My first answer is that the packet is simply lost. The protocol is simply IP, which provides best-effort delivery, and wouldn't be retransmitted by the host (assuming it's not a TCP packet). I'm not completely familiar with all types of serial line encapsulations, but I believe it would be retransmitted by the router if it was over an x25 link. Possibly PPP as well. Not really sure: What's the answer? My two bits, Joel Studtmann -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Derek Chung Sent: Sunday, September 17, 2000 2:19 PM To: [EMAIL PROTECTED] Subject: CCIE Questions... Question 1: Router A and Router B are configured to route IP to each other over a serial line. Host A is connected to Router A and Host B is connected to Router B. A packet is sent from Host A to host B. A hit on the serial line causes an error in the packet. Retransmission is sent by: Question 2: During the middle of a TCP conversion across a routed backbone, the network receives a voltage spike and several of the packets are damaged. Where are the packets retransmitted from? Question 3: Computer1 [Segment A]---RouterA--RouterB--[SegmentB]--Compu ter2 A packet is sent to Computer 2 from Computer 1. A collision occurs on Segment B. Which device will retransmit the frame and what will the source MAC address be (when the packet actually reaches Segment B)? Question 4: When computer A sends a frame to computer B across many routers, how will the source and destination layer 3 addresses change? How will the source and destination layer 2 addresses change? **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info:
Re: Support Exam
I just passed Routing 2.0 this week and Switching 2.0 the week before (so I am on a roll). Support is next. The BCRAN test will be tough because I have a limited amount of time on the As5200/As5300 products. V/R FRC Rah Sta wrote: What advice do you have for thepassing the BCRAN exam? I plan on taking this exam next. PEACE Raheem From: "Sheahan, Ryan" [EMAIL PROTECTED] Reply-To: "Sheahan, Ryan" [EMAIL PROTECTED] To: "'[EMAIL PROTECTED]'" [EMAIL PROTECTED] Subject: Support Exam Date: Tue, 12 Sep 2000 19:13:45 -0400 I passed the BCRAN exam this past weekend with an 853. Not the best score, but I got it over with. Thanks to all for the help. One more to go, Support 2.0 Any advice would be much appreciated. Thanks, Ryan Sheahan Internetworking Engineer CCNA, NCAE Greenwhich Technology Partners **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Share information about yourself, create your own public profile at http://profiles.msn.com. **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Bring equipments in and out of US
Well, I have done this from Canada to the US and back and the method is simple. Go to a border point with your stuff. (before you travel or the same day) Go into customs and fill out the form "Identification of Articles for Temporary Exportation", form Y 38 (94/02) for each item on the back you fill out: Article Make License or Serial No. An agent will stamp it. That's it. I have a card that I carry permanently in my notebook case. It has the notebook and a Palm Pilot on it. So when I return to Canada and a Canadian customs agent wants to make sure I didn't buy that stuff in the US I show that card and does it. I would think the US must have something similar. Kevin Wigle - Original Message - From: "Casey Fahey" [EMAIL PROTECTED] To: [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Sunday, 17 September, 2000 03:16 Subject: Re: Bring equipments in and out of US Hmm. I remember one of our trainers flew in from Canada and brought some 1600s, what they did was specify on the commercial invoice that the routers were being sent for a limited time and for a specific purpose. I can't remember if he got a refund of duty after the fact or didn't pay in the first place. What I would do is call Fedex and ask for the international desk. They are pretty sharp and can point you in the right direction. HTH, Casey From: "Jason" [EMAIL PROTECTED] Reply-To: "Jason" [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: Bring equipments in and out of US Date: Sat, 16 Sep 2000 15:03:24 -0700 I need to bring a few routers out of US and maybe in a couple of months, bring them back again. What can I do to avoid any inport and export taxes since I plan to bring the same equipments in and out for personal use. But I'm sure I'll have a hard time convincing them that I have 6 routers for personal use !! :-P Anybody has any experiences, trainers, etc , please let me know. Thanks !! **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Share information about yourself, create your own public profile at http://profiles.msn.com. **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
CCIE LAB Study AppleTalk Question
I have two routers connected via tokenring and a 64K serial crossover. I'm running RTMP over the tokenring and appletalk EIGRP over the serial link. My routes are favoring the serial link. Obviously with DVRP's both paths are seen as one hop. I played with both the bandwidth and delay on the serial link but, it wasn't enough to change the route. How can I get this to reflect the best path? I looked into administrative distance and offset list but could find an answer there. Assuming end stations on the tokenring - use both RTMP and EIGRP on it? - yes, this works but I would think there should be another way. Also, the routes are list as [1/G] - the 1 is hops what is the G ?? -Kirk With the serial link shut VENUS#sh apple rou 198 Codes: R - RTMP derived, E - EIGRP derived, C - connected, A - AURP S - static P - proxy 3 routes in internet The first zone listed for each entry is its default (primary) zone. R Net 198-198 [1/G] via 40.1, 1 sec, TokenRing0, zone ether Route installed 00:00:01, updated 1 sec ago Next hop: 40.1, 1 hop away Zone list provided by 40.1 Valid zones: "ether" There is 1 path for this route * RTMP path, to neighbor 40.1, installed 00:00:01 via TokenRing0 Composite metric is 256524800, 1 hop VENUS# Normal Operation VENUS#sh apple ro 198 Codes: R - RTMP derived, E - EIGRP derived, C - connected, A - AURP S - static P - proxy 3 routes in internet The first zone listed for each entry is its default (primary) zone. E Net 198-198 [1/G] via 101.43, 238 sec, Serial1, zone ether Route installed 00:11:02, updated 238 secs ago Next hop: 101.43, 1 hop away Zone list provided by 101.43 Valid zones: "ether" There is 1 path for this route * EIGRP path, to neighbor 101.43, installed 00:03:58 via Serial1 Composite metric is 2195456, 1 hop Delay is 537600 microseconds, minimum bandwidth is 1657856 Kbit Reliability 255/255, minimum MTU 1500 bytes Loading 1/255, 1 EIGRP hop Path is derived from CONNECTED from 2 Path's external metric is 0 hops **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Exam Sequence for CCNP/CCDP?
I'm not aware of any sequence requirements like you CAN'T take this exam before that one. However, if for example you take and pass CID before CCDA (assuming you have all the others) you won't get your CCDP. Even though CCDA is a "junior" exam in this case - the CCDP requires it. So, take them in any order depending on your current knowledge/experience but until the entire requirements list is completed you won't get your initials. In general I think those books are just suggesting a logical path of exams since I think it is commonly thought that you start at the beginning and make your way to the end. Since CID and CIT are at the top of their paths, it is thought that you should do the junior (or intermediate) stuff first. Actually, it's your choice. But again, you may pass the "senior" exams first but you still have to pass the other stuff before you get the initials. Kevin Wigle CCDP/CCNP. - Original Message - From: "Glenn Johnson" [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Sunday, 17 September, 2000 13:55 Subject: Exam Sequence for CCNP/CCDP? Does anyone know if the CID exam be taken before any of the other three CCNP/CCDP exams? I was unaware of any sequence requirements, just Cisco's suggested path, until I noticed in a few CID books that this exam "could" be taken after the other three were completed. Thanks **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Medium enterprise design assistance
I am currently designing a new network for a medium size enterprise.Here are the details . 17 remote sites (8 users currently) 1 central site (HQ) Wan - ISDN from each site running to PSTN. From PSTN PRI is used to central site. For the remote sites I am using a 1720 with a isdn WIC. At HQ I will use a 3662(1x 2port ISDN PRI module 1xdigital modem(30)) 1x Pix Firewall and a 2924 in a DMZ area. On the inside I will use a 5500 for the servers and running gigabit to the servers. I initially thought of creating a 6500 backbone running giga ether and connecting all the servers to the backbone but financial constraints might not make it advisable. Any solutions or suggestions. Thanks _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Share information about yourself, create your own public profile at http://profiles.msn.com. **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Medium enterprise design assistance
No offense meant here, Shane, but this really isn't the place to have people do your job for you. Next time, at least make it look like a study question... ""Shane Stockman"" [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... I am currently designing a new network for a medium size enterprise.Here are the details . 17 remote sites (8 users currently) 1 central site (HQ) Wan - ISDN from each site running to PSTN. From PSTN PRI is used to central site. For the remote sites I am using a 1720 with a isdn WIC. At HQ I will use a 3662(1x 2port ISDN PRI module 1xdigital modem(30)) 1x Pix Firewall and a 2924 in a DMZ area. On the inside I will use a 5500 for the servers and running gigabit to the servers. I initially thought of creating a 6500 backbone running giga ether and connecting all the servers to the backbone but financial constraints might not make it advisable. Any solutions or suggestions. Thanks _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Share information about yourself, create your own public profile at http://profiles.msn.com. **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Novell Server for your Home Lab ! (MS-DOS TSR Running on your PC)
Back in '95 I run an MS-DOS App (60k TSR) on my 386 turning it into a mini Novell Server that sends out SAPs etc. Program called 'SerView' I am trying to locate the program again to use as a Novell Server in my Home Lab, and will pay for it. All I have been able to find out is the following: http://www.home-run.com/ornet11.html I have e-mailed without a response back. Can anyone tell me where I can locate/buy the software ? **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
CIPT 2.0 Exam
Hi, Is anyone upto date on CIPT? Is the CIPT exam 9E0-569 an updated version to reflect CIPT 2.0 course changes and Cisco Call Manager v3.0xxx? I gather that there was a new Beta 9E1-569 on trial in August, has this now been released? Does anyone know where the syllabus / exam objectives are? The entries on CCO do not have active hypertext links. Thanks Peter **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
need reference for checksum calculation
i am looking for an explanation of one's complement arithmetic and other checksum calculation methods thank you fellow cissies igor __ Do You Yahoo!? Yahoo! Mail - Free email you can access from anywhere! http://mail.yahoo.com/ **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Novell Server for your Home Lab ! (MS-DOS TSR Running on yourPC)
If you can (and have some time to learn) install linux - it allows both Micorosoft and Novell emulation. Also works as a web server, tftp, ftp - you can run tcpdump (a basic sniffer). Invaluable for learning. -Kirk On Sun, 17 Sep 2000, Billha wrote: Back in '95 I run an MS-DOS App (60k TSR) on my 386 turning it into a mini Novell Server that sends out SAPs etc. Program called 'SerView' I am trying to locate the program again to use as a Novell Server in my Home Lab, and will pay for it. All I have been able to find out is the following: http://www.home-run.com/ornet11.html I have e-mailed without a response back. Can anyone tell me where I can locate/buy the software ? **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
E1 back-to-back ?
Hi! for testing purposes i would like to connect E1 interfaces back-to-back. i am using cross-over cables ( pin 1,2 - 4,5 ). can anyone tell me how to achieve getting up the link. for up-to-now the link only comes up if i loop the entire E1 interface. would be great if anybody could tell me how i can do this respectively which commands i have to use. thanx in advance hans **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: E1 back-to-back ?
Ethernet uses pins 1,2,3,6. You should loop pin 1 to 3 and 2 to 6. A T1 uses pins 1,2,4,5. Jim - Original Message - From: "Hans Schimek" [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Sunday, September 17, 2000 4:17 PM Subject: E1 back-to-back ? Hi! for testing purposes i would like to connect E1 interfaces back-to-back. i am using cross-over cables ( pin 1,2 - 4,5 ). can anyone tell me how to achieve getting up the link. for up-to-now the link only comes up if i loop the entire E1 interface. would be great if anybody could tell me how i can do this respectively which commands i have to use. thanx in advance hans **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Novell Server for your Home Lab ! (MS-DOS TSR Running on yourPC)
Does that use IPX or have they gone only with IP? I use Linux already myself. Also, IPX static saps and static rip routes are probably enough for study unless you really want to get into DDR spx watchdog, etc.. -Kirk On Sun, 17 Sep 2000, hal9000 wrote: My understanding is that for $15 or about £10 plus shipping you can obtain a 3 user licence for Novell 5 for educational purposes! Karl - Original Message - From: "Kirk Bollinger" [EMAIL PROTECTED] To: [EMAIL PROTECTED]; "Billha" [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Sent: Sunday, September 17, 2000 7:11 AM Subject: Re: Novell Server for your Home Lab ! (MS-DOS TSR Running on your PC) If you can (and have some time to learn) install linux - it allows both Micorosoft and Novell emulation. Also works as a web server, tftp, ftp - you can run tcpdump (a basic sniffer). Invaluable for learning. -Kirk On Sun, 17 Sep 2000, Billha wrote: Back in '95 I run an MS-DOS App (60k TSR) on my 386 turning it into a mini Novell Server that sends out SAPs etc. Program called 'SerView' I am trying to locate the program again to use as a Novell Server in my Home Lab, and will pay for it. All I have been able to find out is the following: http://www.home-run.com/ornet11.html I have e-mailed without a response back. Can anyone tell me where I can locate/buy the software ? **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Is it any new question format in CCNP v2 exam?
Title: RE: Is it any new question format in CCNP v2 exam? Hi Jack, Routing 2.0 (or ACRC v2) is in my opinion easier than the original ACRC. I took the ACRC in March this year, just barely passed it. There were questions in ACRC that I had never seen before and sometimes questions were ambiguous. I wrote the Routing 2.0 (to update my CCNP to 2.0) last week without much study, apart from reading up a bit more on BGP using Sam Halabi's book (by the way an excellent volume on BGP), and passed with a high score. The questions in Routing 2.0 are a bit more straight forward, and you don't have to memorize the commands. Just remember to know all the ins outs of OSPF BGP, then you are more than 2/3 of the way there. Read the official Cisco ACRC book plus one other book like Sam Halabi's Internet Routing Architecture, and you can't go wrong. Good luck on your Routing 2.0! Jeff Wang -Original Message-From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of jackSent: Friday, September 15, 2000 5:35 PMTo: Jeff Wang; 'Raymond Mak'; [EMAIL PROTECTED]Subject: Re: Is it any new question format in CCNP v2 exam? Are you sure about theACRC v2 ? I was reading 5 hours a day, memorized all the commands, and had the exam the last day before it retire (July 31) and now you tell me that the ACRC v2 is easier ? Oh! my GOD! !.. Jack -Original Message-From: Jeff Wang [EMAIL PROTECTED]To: 'Raymond Mak' [EMAIL PROTECTED]; [EMAIL PROTECTED] [EMAIL PROTECTED]Date: ÐáñáóêåõÞ, 15 Óåðôåìâñßïõ 2000 10:04 ðìSubject: RE: Is it any new question format in CCNP v2 exam? Raymond, When I took the ACRC (aka CCNP v1), the questions on command fill-ins were blank, i.e. you'd have to memorise the CLI commands. With Routing 2.0 (aka CCNP v2), you still get to type out the commands, but you get an exhibit with about 80 to 90 commands to choose from. So in a sense, CCNP v2 is easier than v1 because you don't have to committ to memory all the IOS commands. Passing score is also lower in v2. Cheers good luck! Jeff Wang -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Raymond Mak Sent: Saturday, September 16, 2000 6:41 AM To: [EMAIL PROTECTED] Subject: Is it any new question format in CCNP v2 exam? As title Thanks Regards, Raymond **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
2nd Edition of Internet Routing Architectures by Halabi
Hi to everyone studying BGP in preparation for the CCIE lab, I just recently found out that the 2nd edition of this book is out. I'm wondering if anyone has had a chance to spend enough time with it to have an opinion on whether there's enough new and relevant material in this edition to make it worth buying. I already have the first edition. I'm scheduled to take the ccie lab on Oct 5 and I know how important BGP is to passing. Aside from the author and Cisco press, are there any people who feel that its well worth the money and time to get and study this new edition? Jim Good luck to all those about to take the lab. **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
pls remove my mail address from the mailing list
pls remove my mail address from the mailing list _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Share information about yourself, create your own public profile at http://profiles.msn.com. **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
OSPF NSSA Type 7 LSA translated into Type 5 LSA
Hi, Do you know how to translate NSSA type 7 LSA to Type 5 LSA ? NSSA type 7 will not be sent to OSPF backbone unless it can be translated from type 7(N1,N2) to type 5(E1,E2) at ABR. I don't know what command can do that. Thanks a lot Gerry Lian **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Novell Server for your Home Lab ! (MS-DOS TSR Running on yourPC)
NetWare 5 can use either IP or IPX or both. You can order it from here: http://www.novell.com/products/netware/evaluation.html Bob - Original Message - From: Kirk Bollinger [EMAIL PROTECTED] To: hal9000 [EMAIL PROTECTED] Cc: [EMAIL PROTECTED]; Billha [EMAIL PROTECTED] Sent: Sunday, September 17, 2000 3:31 AM Subject: Re: Novell Server for your Home Lab ! (MS-DOS TSR Running on yourPC) Does that use IPX or have they gone only with IP? I use Linux already myself. Also, IPX static saps and static rip routes are probably enough for study unless you really want to get into DDR spx watchdog, etc.. -Kirk On Sun, 17 Sep 2000, hal9000 wrote: My understanding is that for $15 or about £10 plus shipping you can obtain a 3 user licence for Novell 5 for educational purposes! Karl - Original Message - From: "Kirk Bollinger" [EMAIL PROTECTED] To: [EMAIL PROTECTED]; "Billha" [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Sent: Sunday, September 17, 2000 7:11 AM Subject: Re: Novell Server for your Home Lab ! (MS-DOS TSR Running on your PC) If you can (and have some time to learn) install linux - it allows both Micorosoft and Novell emulation. Also works as a web server, tftp, ftp - you can run tcpdump (a basic sniffer). Invaluable for learning. -Kirk On Sun, 17 Sep 2000, Billha wrote: Back in '95 I run an MS-DOS App (60k TSR) on my 386 turning it into a mini Novell Server that sends out SAPs etc. Program called 'SerView' I am trying to locate the program again to use as a Novell Server in my Home Lab, and will pay for it. All I have been able to find out is the following: http://www.home-run.com/ornet11.html I have e-mailed without a response back. Can anyone tell me where I can locate/buy the software ? **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: CCIE LAB Study AppleTalk Question
Devices take a long time to come up on Token Ring because they have to select an active monitor which can take many seconds. So the routers are probably learning the EIGRP path much more quickly because the serial interfaces come up immediately. Also, EIGRP generally learns new routes quicker than RTMP anyway, regardless of the data-link layer. I don't think AppleTalk has any concept of administrative distance. Whichever path is learned first is the one that ends up in the routing table. You could try using the "appletalk maximum-paths" command to put more than one route in the table. The software then distributes output on a packet-by-packet basis in round-robin fashion. (Note that it really is packet-by-packet load-sharing and not load sharing by destination, unlike IP.) In answer to your question about G in the output of the "show appletalk route" command, the letter after the hop count shows the state of the route. G means "good." The state goes from good to suspect to bad. With RTMP, if one RTMP update is missed, the route immediately becomes suspect. RTMP sends updates every 10 seconds, so the route becomes suspect if an update hasn't been heard in 10 seconds. After 20 seconds, the route is considered bad and eligible for replacement by a path with a higher hop count. After 60 seconds by default, the route is removed. You can change these parameters with the "appletalk timers" command. HTH, Priscilla At 12:00 AM 9/17/00, Kirk Bollinger wrote: I have two routers connected via tokenring and a 64K serial crossover. I'm running RTMP over the tokenring and appletalk EIGRP over the serial link. My routes are favoring the serial link. Obviously with DVRP's both paths are seen as one hop. I played with both the bandwidth and delay on the serial link but, it wasn't enough to change the route. How can I get this to reflect the best path? I looked into administrative distance and offset list but could find an answer there. Assuming end stations on the tokenring - use both RTMP and EIGRP on it? - yes, this works but I would think there should be another way. Also, the routes are list as [1/G] - the 1 is hops what is the G ?? -Kirk With the serial link shut VENUS#sh apple rou 198 Codes: R - RTMP derived, E - EIGRP derived, C - connected, A - AURP S - static P - proxy 3 routes in internet The first zone listed for each entry is its default (primary) zone. R Net 198-198 [1/G] via 40.1, 1 sec, TokenRing0, zone ether Route installed 00:00:01, updated 1 sec ago Next hop: 40.1, 1 hop away Zone list provided by 40.1 Valid zones: "ether" There is 1 path for this route * RTMP path, to neighbor 40.1, installed 00:00:01 via TokenRing0 Composite metric is 256524800, 1 hop VENUS# Normal Operation VENUS#sh apple ro 198 Codes: R - RTMP derived, E - EIGRP derived, C - connected, A - AURP S - static P - proxy 3 routes in internet The first zone listed for each entry is its default (primary) zone. E Net 198-198 [1/G] via 101.43, 238 sec, Serial1, zone ether Route installed 00:11:02, updated 238 secs ago Next hop: 101.43, 1 hop away Zone list provided by 101.43 Valid zones: "ether" There is 1 path for this route * EIGRP path, to neighbor 101.43, installed 00:03:58 via Serial1 Composite metric is 2195456, 1 hop Delay is 537600 microseconds, minimum bandwidth is 1657856 Kbit Reliability 255/255, minimum MTU 1500 bytes Loading 1/255, 1 EIGRP hop Path is derived from CONNECTED from 2 Path's external metric is 0 hops **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Priscilla Oppenheimer http://www.priscilla.com **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: CCIE Questions...
Where did these questions come from? Please specify the source (book, etc.) so that we know we aren't disobeying the NDA and giving you answers from an actual test. These sure sound like questions from the CCIE written. Also, I think it would be best to limit each e-mail message to one topic. It makes discussions easier to follow. Despite all that, I can't resist giving you my answers! ;-) See below. At 05:18 AM 9/17/00, Derek Chung wrote: Question 1: Router A and Router B are configured to route IP to each other over a serial line. Host A is connected to Router A and Host B is connected to Router B. A packet is sent from Host A to host B. A hit on the serial line causes an error in the packet. Retransmission is sent by: Host A retransmits the packet. The data-link layer protocols in use today on serial lines, including PPP, Frame Relay, and Cisco HDLC, detect errors but are not responsible for error correction or retransmission. Question 2: During the middle of a TCP conversion across a routed backbone, the network receives a voltage spike and several of the packets are damaged. Where are the packets retransmitted from? The TCP sender. This is almost a repeat of the last question. Question 3: Computer1 [Segment A]---RouterA--RouterB--[SegmentB]--Compu ter2 A packet is sent to Computer 2 from Computer 1. A collision occurs on Segment B. Which device will retransmit the frame and what will the source MAC address be (when the packet actually reaches Segment B)? Router B senses the collision and retransmits at the MAC layer. The MAC address is Router B's Ethernet address. Question 4: When computer A sends a frame to computer B across many routers, how will the source and destination layer 3 addresses change? How will the source and destination layer 2 addresses change? Layer 3 addresses won't change (unless you have NAT or tunnelling or something else bizarre.) The Layer 2 addresses change each time a router re-encapsulates the packet in a data-link-layer header than includes layer-2 addresses. Priscilla Priscilla Oppenheimer http://www.priscilla.com **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Configuration Comparison
Hello All, I am looking for a software program that will allow me to compare to Cisco configs at the same time. This software will compare the two documents and highlight the difference between the two.There was an email sent about two months ago that had a link to this type of software. Any help will be appreciated, Thanks Mo
Re: OSPF NSSA Type 7 LSA translated into Type 5 LSA
Define the NSSA area as NSSA. (on all routers in teh NSSA area; ABR router will do the magic). HTH, Charles More specifics: From http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/12cgcr/np1_c /1cprt1/1cospf.htm#xtocid1066410 Configure OSPF Not So Stubby Area (NSSA) NSSA area is similar to OSPF stub area. NSSA does not flood Type 5 external link state advertisements (LSAs) from the core into the area, but it has the ability of importing AS external routes in a limited fashion within the area. NSSA allows importing of Type 7 AS external routes within NSSA area by redistribution. These Type 7 LSAs are translated into Type 5 LSAs by NSSA ABR which are flooded throughout the whole routing domain. Summarization and filtering are supported during the translation. Use NSSA to simplify administration if you are an Internet service provider (ISP), or a network administrator that must connect a central site using OSPF to a remote site that is using a different routing protocol. Prior to NSSA, the connection between the corporate site border router and the remote router could not be run as OSPF stub area because routes for the remote site cannot be redistributed into stub area. A simple protocol like RIP is usually run and handle the redistribution. This meant maintaining two routing protocols. With NSSA, you can extend OSPF to cover the remote connection by defining the area between the corporate router and the remote router as an NSSA. In router configuration mode, use the following command to specify area parameters as needed to configure OSPF NSSA: Command Purpose area area-id nssa [no-redistribution] [default-information-originate] Define an area to be NSSA. In router configuration mode on the ABR, use the following command to control summarization and filtering of Type 7 LSA into Type 5 LSA: Command Purpose summary address prefix mask [not advertise] [tag tag] (Optional) Control the summarization and filtering during the translation ""Gerry Lian"" [EMAIL PROTECTED] wrote in message 000e01c020fe$47fb2fc0$[EMAIL PROTECTED]">news:000e01c020fe$47fb2fc0$[EMAIL PROTECTED]... Hi, Do you know how to translate NSSA type 7 LSA to Type 5 LSA ? NSSA type 7 will not be sent to OSPF backbone unless it can be translated from type 7(N1,N2) to type 5(E1,E2) at ABR. I don't know what command can do that. Thanks a lot Gerry Lian **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
cool network testing tool
hi all, check the website below for a cool network testing tool : http://www.ccci.com/product/network_mon/tnm32/ttcp.htm http://www.ccci.com/product/network_mon/tnm31/ttcp.htm Jason **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
about CCIE !
Hi every one , Let me introduce myself to you , my name is Heung-su Kim , and am from seoul , in south Korea. Well about a month back i have finished my CCNP 1.0 , and am now preparing for my CCIE, well would any one be kind enough to prepare with me or at least kind enough to give me links to clear the CCIE exams Good luck! [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Configuration Comparison
You find this feature in RME (Resource Manager Essentials) that is part of Cisco's network management program: CWSI. RME has many administrative tools, one of them being comparison of configuration. This software is not cheap. Bernard Hello All, I am looking for a software program that will allow me to compare to Cisco configs at the same time. This software will compare the two documents and highlight the difference between the two.There was an email sent about two months ago that had a link to this type of software. Any help will be appreciated, Thanks Mo
RE: cool network testing tool
care to elaborate? -Original Message- From: Ledwidge, Feargal [mailto:[EMAIL PROTECTED]] Sent: Monday, September 18, 2000 10:26 AM To: Yee, Jason; cisco@groupstudy. com (E-mail) Subject: RE: cool network testing tool Cool it may be ,,, .,... but never EVER EVER even THINK about using it in a production environment. Bad things can happen... Feargal -Original Message- From: Yee, Jason [mailto:[EMAIL PROTECTED]] Sent: Sunday, September 17, 2000 6:35 PM To: cisco@groupstudy. com (E-mail) Subject: cool network testing tool hi all, check the website below for a cool network testing tool : http://www.ccci.com/product/network_mon/tnm32/ttcp.htm http://www.ccci.com/product/network_mon/tnm31/ttcp.htm Jason **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: cool network testing tool
Cool it may be ,,, .,... but never EVER EVER even THINK about using it in a production environment. Bad things can happen... Feargal -Original Message- From: Yee, Jason [mailto:[EMAIL PROTECTED]] Sent: Sunday, September 17, 2000 6:35 PM To: cisco@groupstudy. com (E-mail) Subject: cool network testing tool hi all, check the website below for a cool network testing tool : http://www.ccci.com/product/network_mon/tnm32/ttcp.htm http://www.ccci.com/product/network_mon/tnm31/ttcp.htm Jason **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Configuration Comparison
I believe 'windiff' from the Microsoft NT 4 resource kit is one. Pretty much all flavors of unixcan handle this with built in commands but I cannot remember any of them right now. :-( - Original Message - From: mo To: [EMAIL PROTECTED] Sent: Sunday, September 17, 2000 5:39 PM Subject: Configuration Comparison Hello All, I am looking for a software program that will allow me to compare to Cisco configs at the same time. This software will compare the two documents and highlight the difference between the two.There was an email sent about two months ago that had a link to this type of software. Any help will be appreciated, Thanks Mo
radius question
Hi, I just configure Steel-belted radius and 2600 series for dial-up, it works but if I enter the wrong password, the system just terminate the connection without 2nd or 3rd retries. I already tried to set the steel-belted for 3 retries, but still the same, any suggestions? or do u suggest another radius software? (for NT) Thanks Ray **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
When do you clear ARP?
When do you clear ARP on a router? Any scenario related to firewall or local director? **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: When do you clear ARP?
Can you be more specific? I talked with an engineer in TAC last week, and he mentioned he had a case that had to do with a switch talking to a router. A few workstations on a network wouldn't comunicate across the router until they cleared the ARP cache... -Brad Ellis CCIE#5 7 9 6 bellis@opt sys.net used cisco hardware: www.opt sys.net cisco hardware newsgroup: news://news.opt sys.net/cisco.hardware ""Derek CHUNG"" [EMAIL PROTECTED] wrote in message 8q42mq$o4c$[EMAIL PROTECTED]">news:8q42mq$o4c$[EMAIL PROTECTED]... When do you clear ARP on a router? Any scenario related to firewall or local director? **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Help about a technical interview I had PLEASE!
See comments below. --- "David L. Blair" [EMAIL PROTECTED] wrote: 1) What is the size of a token ring frame? My answer: Token ring has a variable frame size. His answer: 3 bytes.. Isn't that the size of the Token frame? Yes. 2) What the MTU of a token ring frame? (Isn't this about the same question as #1?) My answer: slightly larger that 16K (I couldn't remember the exact number) His answer: about 4470 bytes . He is correct. No, he isn't. Token ring has a variable MTU. Ahh... what? He claimed I was thinking about FDDI.g Ah. Who's thinking about what? 3) What is the decision making process involved when a packet enters a router? What three criteria are used to make this decision? My answer: It depends. Is this the first packet with this destination to arrive at this router? What switching mode is the router configured for. Most routers actually do not switch that requires a switching module in the router. Since routers have to make a routing decision on a packet, by default a router reads the whole packet before it makes a decision that is why routers forward packets slower than a switch. A switch is basically a fixed function bridge that can have one of three modes: Cut Through, Store and Forward, or Fragment Free. Actually, every router does. Unless you disable it with a no ip-route cache on the interface, almost every Cisco router does fast switching by default. This means the first packet is checked against the routing information base, then subsequent packets recieved on the same interface with the same destination are fast switched using the route cache, not process switched. Regardless, the first packet received for a given destination on an interface is ALWAYS process switched. His answer: Forget about that stuff. how does it determine which route to use. My answer: longest match in the routing table His answer: What if multiple routes exist in the table. My answer: It depends. Maybe I should have picked up on this stuff when the recruiter asked me with BGP was a DV or LS based routing protocol. My answer. ahh.neither, it's path vector. BGP is an External Gateway Protocol which most closely resembles DV. BGP is a Path Vector routing protocol, although it more closely resembles a DV, it is not. __ Do You Yahoo!? Yahoo! Mail - Free email you can access from anywhere! http://mail.yahoo.com/ **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: radius question
I don't know about Steel-belt, but on Cisco AS5200 this is a feature. wrong username and password, no connection. You do not get a second chance. And logically, that is a good and secure design. Bernard Hi, I just configure Steel-belted radius and 2600 series for dial-up, it works but if I enter the wrong password, the system just terminate the connection without 2nd or 3rd retries. I already tried to set the steel-belted for 3 retries, but still the same, any suggestions? or do u suggest another radius software? (for NT) Thanks Ray **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Cisco 3640 grunty enough for full-BGP routing?
Title: Cisco 3640 grunty enough for full-BGP routing? Hi all, Just a quick question regarding 3640 with 128MB DRAM. Will it be grunty enough to run full-BGP, talking to two different providers and getting full routes, with one E1 2Mbps WAN link to each provider? What's your minimum configuration from experience? TIA, Jeff Wang
Zone Delegation/Reverse Delegation
I have 2 T1 connected to 2 separate ISPs. The DNS is being hosted on one ISP. Now, I have created a subdomain. Is the zone delegation done at the ISP and the reverse delegation done at the APNIC ? **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: When do you clear ARP?
I've had to clear the arp cache when replacing a firewall. This is because both firewalls had the same IP address. Since they were different computers they had different MAC addresses. Clayton Price ""Derek CHUNG"" [EMAIL PROTECTED] wrote in message 8q42mq$o4c$[EMAIL PROTECTED]">news:8q42mq$o4c$[EMAIL PROTECTED]... When do you clear ARP on a router? Any scenario related to firewall or local director? **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Secondary IP for Catalyst switches?
Regardless, the Issue here is giving a Switch a secondary ip address on the interface, which is pointless.Question to the Question is WHY?.When you give your switch an ip address it's only just an IP Address to remotely connecty to the switch to run diags on it thru a telnet/ rlogin/ lat/ etc... If the NT Administrator is trying to blame the network; and he doesn't understand that Switches run on Layer-2 then it sounds like he needs to go back to school or take the lovely MS Networking Essentials ha, ha, ha or get some actual network experience.. Since we all know that the Lan Admins are always right and that it's always a network problem so us Network Admins have to deal with it over and over...Okay Okay, back to the Question in Question here.If you put a Secondary IP Address on the switch it's not doing anything for the Network itself; unless your using a L3 switch.The reason being is that the Switch is L2 and the Router-L3.Your PC/Server doesn't have a GW of the Switch does it (( NO )).Then why use up more IP's just cause the Lan Admin doesn't know how to network.I mean if he's trying to blame it on the Network then replace the Switch with a hub; it's going to do basically the same thing other than the Switch is more sophiscated and will have a better broadcast domain and cut down on those goodies.So if the Lan Admin wants to argue with that then tell him to go back to school and LEARN how Networks really function and then he can give you a reason of why it would be a network problem and not the NT Server's problem..Well there's my $0.02.Hope this helps. JEK "Derek Chung" [EMAIL PROTECTED] wrote in message 8q2dfl$8so$[EMAIL PROTECTED]">news:8q2dfl$8so$[EMAIL PROTECTED]... Can a secondary IP be assigned to a Catalyst switch SC0 interface temporarily? If so, once I logon (by console/telnet) to the switch, I can troubleshoot the connectivity to an attached PC/server by pinging its IP address (assuming the secondary IP temporarily added is the same subnet as this PC/server IP address.) This will help troubleshooting the functionality of the TCPIP stack of the PC/server, don't you think? **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: When do you clear ARP?
Title: RE: When do you clear ARP? Sorry, didn't read the question properly! :( I once had a firewall gone bad on a segment, and the firewall answered every single ARP request (so all MAC addresses on the segment now go to the firewall, instead of the intended recipients!). It took me a while to troubleshoot the problem, because I couldn't ping anything from the router, although the switch LEDs seem okay. I had to restart the firewall, and clear the arp-cache on the router. Cheers Jeff Wang -Original Message-From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Jeff WangSent: Monday, September 18, 2000 2:11 PMTo: 'Derek CHUNG'; [EMAIL PROTECTED]Subject: RE: When do you clear ARP? Hi Derek, clear arp-cache Cheers Jeff Wang -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Derek CHUNG Sent: Monday, September 18, 2000 1:35 PM To: [EMAIL PROTECTED] Subject: When do you clear ARP? When do you clear ARP on a router? Any scenario related to firewall or local director? **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
