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
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