Currently have all static routing for a network of 14 sites.
-All sites have 2 x Frame T1's to Core site.
-All sites have local T1 ISP.
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Remote site frame config looks like this:
interface Serial0
description connected to CORE Frame Network
no ip address
encapsulation frame-relay IETF
no fair-queue
service-module t1 timeslots 1-24
service-module t1 remote-alarm-enable
frame-relay lmi-type ansi
!
interface Serial0.1 point-to-point
description connected to Core Frame 1
ip address 172.16.20.2 255.255.255.252
frame-relay interface-dlci 50 IETF
!
interface Serial0.2 point-to-point
description connected to Core Frame 2
ip address 172.16.21.2 255.255.255.252
frame-relay interface-dlci 60 IETF
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Remote site routing looks like this:(172.16.25.1 is PIX firewall)
ip route 0.0.0.0 0.0.0.0 172.16.25.1
ip route 0.0.0.0 0.0.0.0 172.16.20.1 2
ip route 0.0.0.0 0.0.0.0 172.16.21.1 3
ip route 10.0.0.0 255.0.0.0 172.16.20.1
ip route 10.0.0.0 255.0.0.0 172.16.21.1 2
ip route 10.0.0.0 255.0.0.0 172.16.25.1 3
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So, we have 3 possible links to get each site to the CORE site.
Want advice on best solution for load-balancing and quick failover in event of circuit outage.
Which way would you do it?
