Primary and back-up line at Frame-Relay [7:12580]
Hi all We have Frame-relay network using EIGRP as a routing protocol. There are two main head quarters; one in San Jose and one in New York. All the branch offices ( spokes) has redundancy lines; one pointing to San Jose router and the other one pointing New York router. I want spokes at the western region to use San Jose router as a primary router and New York router as a back up circuit to get to internet. Also I want other spokes at eastern region to use New York router as a primary router and San Jose router as a back up router. What should I put in config on spoke routers to implement this performance? For the reference, here is a part of config on one of spoke routers that is performing redundancy properly. interface Serial0/0.1 point-to-point description PVC to San Jose ip address 172.16.249.42 255.255.255.252 bandwidth 1544 frame-relay interface-dlci 115 ! interface Serial0/0.2 point-to-point description PVC to New York ip address 172.16.249.46 255.255.255.252 bandwidth 1544 frame-relay interface-dlci 312 ! interface FastEthernet1/0 no ip address shutdown ! router eigrp 1 network 10.0.0.0 network 131.119.0.0 network 172.16.0.0 network 192.187.128.0 network 198.211.28.0 network 205.227.143.0 network 206.214.16.0 ! ip classless ip route 0.0.0.0 0.0.0.0 172.16.249.41 ip route 198.211.28.64 255.255.255.192 198.211.28.123 ip route 205.227.132.208 255.255.255.240 161.69.241.209 Thanks JP Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=12580t=12580 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Primary and back-up line at Frame-Relay [7:12580]
I would use the bandwidth comand to alter to EIGRP route selection metrics. Use a lower number on the backup routes. Marc Russell www.ccbootcamp.com Jeongwoo Park wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Hi all We have Frame-relay network using EIGRP as a routing protocol. There are two main head quarters; one in San Jose and one in New York. All the branch offices ( spokes) has redundancy lines; one pointing to San Jose router and the other one pointing New York router. I want spokes at the western region to use San Jose router as a primary router and New York router as a back up circuit to get to internet. Also I want other spokes at eastern region to use New York router as a primary router and San Jose router as a back up router. What should I put in config on spoke routers to implement this performance? For the reference, here is a part of config on one of spoke routers that is performing redundancy properly. interface Serial0/0.1 point-to-point description PVC to San Jose ip address 172.16.249.42 255.255.255.252 bandwidth 1544 frame-relay interface-dlci 115 ! interface Serial0/0.2 point-to-point description PVC to New York ip address 172.16.249.46 255.255.255.252 bandwidth 1544 frame-relay interface-dlci 312 ! interface FastEthernet1/0 no ip address shutdown ! router eigrp 1 network 10.0.0.0 network 131.119.0.0 network 172.16.0.0 network 192.187.128.0 network 198.211.28.0 network 205.227.143.0 network 206.214.16.0 ! ip classless ip route 0.0.0.0 0.0.0.0 172.16.249.41 ip route 198.211.28.64 255.255.255.192 198.211.28.123 ip route 205.227.132.208 255.255.255.240 161.69.241.209 Thanks JP Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=12587t=12580 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Primary and back-up line at Frame-Relay [7:12580]
Jeongwoo, Looks like you just need to follow your existing config with teh exception that you could define the floating static route for the secondary link to NY, this way when the primary goes down the back default route would become active.However, I would recomend a dynamic approach implementing load-balancing over the both connections this way the back is being used and still serving it's main purpose. I would also recomend monitoring your circuits to see which remote sites uses more traffic and to which head office so you could get and idea of your remote sites head office traffic flows. then you could use this information to tune the connections to support the bandwidth requirements identified by the traffic flows as needed. You're paying for the line might as well use it.. HTH Nigel From: Jeongwoo Park Reply-To: Jeongwoo Park To: [EMAIL PROTECTED] Subject: Primary and back-up line at Frame-Relay [7:12580] Date: Tue, 17 Jul 2001 00:06:09 -0400 Hi all We have Frame-relay network using EIGRP as a routing protocol. There are two main head quarters; one in San Jose and one in New York. All the branch offices ( spokes) has redundancy lines; one pointing to San Jose router and the other one pointing New York router. I want spokes at the western region to use San Jose router as a primary router and New York router as a back up circuit to get to internet. Also I want other spokes at eastern region to use New York router as a primary router and San Jose router as a back up router. What should I put in config on spoke routers to implement this performance? For the reference, here is a part of config on one of spoke routers that is performing redundancy properly. interface Serial0/0.1 point-to-point description PVC to San Jose ip address 172.16.249.42 255.255.255.252 bandwidth 1544 frame-relay interface-dlci 115 ! interface Serial0/0.2 point-to-point description PVC to New York ip address 172.16.249.46 255.255.255.252 bandwidth 1544 frame-relay interface-dlci 312 ! interface FastEthernet1/0 no ip address shutdown ! router eigrp 1 network 10.0.0.0 network 131.119.0.0 network 172.16.0.0 network 192.187.128.0 network 198.211.28.0 network 205.227.143.0 network 206.214.16.0 ! ip classless ip route 0.0.0.0 0.0.0.0 172.16.249.41 ip route 198.211.28.64 255.255.255.192 198.211.28.123 ip route 205.227.132.208 255.255.255.240 misconduct and Nondisclosure violations to [EMAIL PROTECTED] Get your FREE download of MSN Explorer at http://explorer.msn.com Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=12593t=12580 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
