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route distribution between EIGRP and BGP

bberry
Level 1
Level 1

I have a facility that I am in the process of upgrading their LAN. They are moving from a router with a few swiches to a more campus environment. They will be running a 4506 as the core switch connected to a 2600 which is their WAN connecion. We run BGP as part of our MPLS WAN. I have EIGRP configured to support the campus environment but the config does not look right between EIGRP and BGP. My 2600 is providng the gateway between the two. I know I need to inject the EIGRP into BGP to reflect changes as the campus grows without having to maintain static routes. This is the current working config but does not look right. What did I miss? 172.20.x.x will be the campus network and the 10.1.1.x is the WAN.

router eigrp 10

redistribute static

redistribute bgp 65002

network 172.16.0.0

network 172.20.0.0

no auto-summary

!

router bgp 65002

bgp log-neighbor-changes

network 172.20.1.0 mask 255.255.254.0

network 172.20.4.0 mask 255.255.255.0

redistribute connected metric 100

redistribute static

neighbor 10.1.1.18 remote-as 13979

neighbor 10.1.1.18 soft-reconfiguration inbound

neighbor 10.1.1.18 distribute-list 10 in

no auto-summary

3 Replies 3

Harold Ritter
Cisco Employee
Cisco Employee

Eigrp will not redistribute routes from other sources unless you specify a default-metric.

Let me know if I answered your question,

Harold Ritter
Sr Technical Leader
CCIE 4168 (R&S, SP)
harold@cisco.com
México móvil: +52 1 55 8312 4915
Cisco México
Paseo de la Reforma 222
Piso 19
Cuauhtémoc, Juárez
Ciudad de México, 06600
México

kava_kicks
Level 1
Level 1

Hi,

You can try this:

Router1(config)#router eigrp 55

Router1(config-router)#default-metric 1000 100 250 100 1500

jtantsura
Level 1
Level 1

FYI, if you also need to redistribute iBGP routes:

By default, iBGP redistribution into IGP is disabled. To enable redistribution of iBGP routes into IGP, issue the bgp redistribute-internal command

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