RE: Routing Question [7:50431]
Please be sure that no auto-summary is configured under the Eigrp processes. Winston -Original Message- From: Chan, Ricky [mailto:[EMAIL PROTECTED]] Sent: Thursday, August 01, 2002 3:11 PM To: [EMAIL PROTECTED] Subject: Routing Question [7:50431] Hi all, I have two 2600 series routers setup with 2 serials connections to each other for redundancy. It means when one serial connection failed, the other one still connected. However, I can't get that to work. Below are the router1 and router2 configuration: router1 fa0/0 = ip address 10.10.10.245 255.255.255.0 serial 0/0 = ip address 11.11.11.1 255.255.255.248 serial 0/1 = ip address 12.12.12.1 255.255.255.248 router 2 Thanks Ricky Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=50448t=50431 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Routing Question [7:50431]
Yes, after I put no auto-summary in the eigrp statment on both routers, plus I removed the ip route statment. It is working fine now. Thanks all for help. What is no auto-summary does? Please advice Ricky -Original Message- From: Winston Shaw [mailto:[EMAIL PROTECTED]] Sent: Thursday, August 01, 2002 4:30 PM To: Chan, Ricky; [EMAIL PROTECTED] Subject: RE: Routing Question [7:50431] Please be sure that no auto-summary is configured under the Eigrp processes. Winston -Original Message- From: Chan, Ricky [mailto:[EMAIL PROTECTED]] Sent: Thursday, August 01, 2002 3:11 PM To: [EMAIL PROTECTED] Subject: Routing Question [7:50431] Hi all, I have two 2600 series routers setup with 2 serials connections to each other for redundancy. It means when one serial connection failed, the other one still connected. However, I can't get that to work. Below are the router1 and router2 configuration: router1 fa0/0 = ip address 10.10.10.245 255.255.255.0 serial 0/0 = ip address 11.11.11.1 255.255.255.248 serial 0/1 = ip address 12.12.12.1 255.255.255.248 router 2 Thanks Ricky Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=50450t=50431 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Routing Question [7:50431]
One last question, is it necessary to put the bandwidth command and clock rate command in all the serial interfaces? So far, I only specified them at router1 both serial interfaces. Router2 serial interfaces have no bandwidth command and clock rate command. Thanks Ricky -Original Message- From: Winston Shaw [mailto:[EMAIL PROTECTED]] Sent: Thursday, August 01, 2002 4:30 PM To: Chan, Ricky; [EMAIL PROTECTED] Subject: RE: Routing Question [7:50431] Please be sure that no auto-summary is configured under the Eigrp processes. Winston -Original Message- From: Chan, Ricky [mailto:[EMAIL PROTECTED]] Sent: Thursday, August 01, 2002 3:11 PM To: [EMAIL PROTECTED] Subject: Routing Question [7:50431] Hi all, I have two 2600 series routers setup with 2 serials connections to each other for redundancy. It means when one serial connection failed, the other one still connected. However, I can't get that to work. Below are the router1 and router2 configuration: router1 fa0/0 = ip address 10.10.10.245 255.255.255.0 serial 0/0 = ip address 11.11.11.1 255.255.255.248 serial 0/1 = ip address 12.12.12.1 255.255.255.248 router 2 Thanks Ricky Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=50451t=50431 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Routing Question [7:50431]
What was the static route?? I generally disable auto-summary but if you hace a default or other static route to the remote ethernet the default ip classless would have allowed connectivity. Auto summary summerizes networks to their natural subnet for/to you when crossing another network. Dave Chan, Ricky wrote: Yes, after I put no auto-summary in the eigrp statment on both routers, plus I removed the ip route statment. It is working fine now. Thanks all for help. What is no auto-summary does? Please advice Ricky -Original Message- From: Winston Shaw [mailto:[EMAIL PROTECTED]] Sent: Thursday, August 01, 2002 4:30 PM To: Chan, Ricky; [EMAIL PROTECTED] Subject: RE: Routing Question [7:50431] Please be sure that no auto-summary is configured under the Eigrp processes. Winston -Original Message- From: Chan, Ricky [mailto:[EMAIL PROTECTED]] Sent: Thursday, August 01, 2002 3:11 PM To: [EMAIL PROTECTED] Subject: Routing Question [7:50431] Hi all, I have two 2600 series routers setup with 2 serials connections to each other for redundancy. It means when one serial connection failed, the other one still connected. However, I can't get that to work. Below are the router1 and router2 configuration: router1 fa0/0 = ip address 10.10.10.245 255.255.255.0 serial 0/0 = ip address 11.11.11.1 255.255.255.248 serial 0/1 = ip address 12.12.12.1 255.255.255.248 router 2 Thanks Ricky -- David Madland Sr. Network Engineer CCIE# 2016 Qwest Communications Int. Inc. [EMAIL PROTECTED] 612-664-3367 Emotion should reflect reason not guide it Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=50469t=50431 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Routing Question [7:50431]
The eigrp process defaults to summarizing network 10.0.0.0/8 on both routers because there are major nets(11 and 12) in between them; and because the nets are discontiguous, you would have problems reaching from one 10 to the other 10. The no auto-summary command corrects that by making sure VLSM goes into effect. Of course you have to make sure the IP addressing is correct. Winston. -Original Message- From: Chan, Ricky [mailto:[EMAIL PROTECTED]] Sent: Thursday, August 01, 2002 4:49 PM To: 'Winston Shaw'; [EMAIL PROTECTED] Subject: RE: Routing Question [7:50431] Yes, after I put no auto-summary in the eigrp statment on both routers, plus I removed the ip route statment. It is working fine now. Thanks all for help. What is no auto-summary does? Please advice Ricky -Original Message- From: Winston Shaw [mailto:[EMAIL PROTECTED]] Sent: Thursday, August 01, 2002 4:30 PM To: Chan, Ricky; [EMAIL PROTECTED] Subject: RE: Routing Question [7:50431] Please be sure that no auto-summary is configured under the Eigrp processes. Winston -Original Message- From: Chan, Ricky [mailto:[EMAIL PROTECTED]] Sent: Thursday, August 01, 2002 3:11 PM To: [EMAIL PROTECTED] Subject: Routing Question [7:50431] Hi all, I have two 2600 series routers setup with 2 serials connections to each other for redundancy. It means when one serial connection failed, the other one still connected. However, I can't get that to work. Below are the router1 and router2 configuration: router1 fa0/0 = ip address 10.10.10.245 255.255.255.0 serial 0/0 = ip address 11.11.11.1 255.255.255.248 serial 0/1 = ip address 12.12.12.1 255.255.255.248 router 2 Thanks Ricky Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=50475t=50431 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Routing Question [7:50431]
You can put the bandwidth command on both ends of the circuit and the clockrate on one end of the circuit. It may work in other ways but it looks cleaner this way. Winston. Winston V. Shaw -Original Message- From: Chan, Ricky [mailto:[EMAIL PROTECTED]] Sent: Thursday, August 01, 2002 4:54 PM To: 'Winston Shaw'; [EMAIL PROTECTED] Subject: RE: Routing Question [7:50431] One last question, is it necessary to put the bandwidth command and clock rate command in all the serial interfaces? So far, I only specified them at router1 both serial interfaces. Router2 serial interfaces have no bandwidth command and clock rate command. Thanks Ricky -Original Message- From: Winston Shaw [mailto:[EMAIL PROTECTED]] Sent: Thursday, August 01, 2002 4:30 PM To: Chan, Ricky; [EMAIL PROTECTED] Subject: RE: Routing Question [7:50431] Please be sure that no auto-summary is configured under the Eigrp processes. Winston -Original Message- From: Chan, Ricky [mailto:[EMAIL PROTECTED]] Sent: Thursday, August 01, 2002 3:11 PM To: [EMAIL PROTECTED] Subject: Routing Question [7:50431] Hi all, I have two 2600 series routers setup with 2 serials connections to each other for redundancy. It means when one serial connection failed, the other one still connected. However, I can't get that to work. Below are the router1 and router2 configuration: router1 fa0/0 = ip address 10.10.10.245 255.255.255.0 serial 0/0 = ip address 11.11.11.1 255.255.255.248 serial 0/1 = ip address 12.12.12.1 255.255.255.248 router 2 Thanks Ricky Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=50476t=50431 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
