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EIGRP question routes exchange

elnurmirba
Level 1
Level 1

Hi Everyone,

I have a question regarding EIGRP.

I have an ASA and two 3750 switches connected as follows  ASA---eth----Cat3750_1----eth----Cat3750_2

All of them are configured for eigrp 100. Routes are being exchanged between ASA and Cat3750_1 and between

Cat3750_1 and Cat3750_2. But for some reason I cannot see the routes being exchanged between Cat3750_2 and ASA.

Below is my configuration, I am wondering what I forgot to put. Thanks!

I have configured eigrp 100 as follows:

ASA

router eigrp 100

no auto-summary

network 192.168.1.0 255.255.255.0

redistribute static

show ip route

D    10.100.100.0 255.255.255.252 [90/28416] via 192.168.1.2, 0:11:40, inside

C    10.10.10.0 255.255.255.0 is directly connected, outside

S    192.168.0.0 255.255.255.0 [1/0] via 10.10.10.10, outside

C    192.168.1.0 255.255.255.0 is directly connected, inside

S*   0.0.0.0 0.0.0.0 [1/0] via 10.10.10.10, outside

Cat3750_1

router eigrp 100

network 10.100.100.0 0.0.0.3

network 192.168.1.0

eigrp stub connected summary

show ip route

     10.0.0.0/30 is subnetted, 1 subnets

C       10.100.100.0 is directly connected, Vlan100

D EX 192.168.0.0/24 [170/28416] via 192.168.1.1, 00:12:47, Vlan200

C    192.168.1.0/24 is directly connected, Vlan200

D    192.168.2.0/24 [90/3072] via 10.100.100.1, 00:10:11, Vlan100

D*EX 0.0.0.0/0 [170/28416] via 192.168.1.1, 00:12:47, Vlan200

Cat3750_2

router eigrp 100

no auto-summary

eigrp stub connected summary

network 10.100.100.0 0.0.0.3

network 192.168.2.0

show ip route

     10.0.0.0/30 is subnetted, 1 subnets

C       10.100.100.0 is directly connected, Vlan100

D    192.168.1.0/24 [90/3072] via 10.100.100.2, 00:11:21, Vlan100

C    192.168.2.0/24 is directly connected, Vlan300

3 Replies 3

Edison Ortiz
Hall of Fame
Hall of Fame

Your 3750_1 is configured as stub - any reason for that?  That's the reason why the routes are not passing downstream to other routers.

Hi, any idea if non stub eigrp supported on 3750 ip base?

You didn't mention the feature set - you need IP Services for full EIGRP support.

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