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Unable to Route Across Etherchannel on L2\L3 Switch

Hello Experts,

Can someone please take a look at my configurations and let me know why I'm not able to ping 200.1.1.2 from ALSW-9 and I'm not able to ping 100.1.1.2 from ALSW-10.?

This is despite that the etherchannels are up and running,

Group  Port-channel  Protocol    Ports
------+-------------+-----------+-----------------------------------------------
1      Po1(RU)         LACP      Et0/0(P)    Et0/1(P)    

Also routing to the ip addresses is in both tables for DLSW-4 and DLSW-5

      200.1.1.0/30 is subnetted, 1 subnets
D        200.1.1.0 [90/130816] via 172.16.1.2, 01:24:55, Port-channel1
DLSW-4#

      100.0.0.0/30 is subnetted, 1 subnets
D        100.1.1.0 [90/130816] via 172.16.1.1, 01:25:49, Port-channel1
DLSW-5#

And there full eigrp neighbor relationship between DLSW-4 and DLSW-5


DLSW-4#show ip eigrp neighbors
EIGRP-IPv4 Neighbors for AS(100)
H   Address                 Interface              Hold Uptime   SRTT   RTO  Q  Seq
                                                   (sec)         (ms)       Cnt Num
0   172.16.1.2              Po1                      11 00:06:18    4   100  0  5


DLSW-5#show ip eigrp neighbors
EIGRP-IPv4 Neighbors for AS(100)
H   Address                 Interface              Hold Uptime   SRTT   RTO  Q  Seq
                                                   (sec)         (ms)       Cnt Num
0   172.16.1.1              Po1                      12 00:06:59    1   100  0  5

I have attached the configuration and topology




You're help will be much appreciated.

Cheers 

Carlton

5 Replies 5

james.buchanan1
Level 1
Level 1

If you type "show interface vlan 100" or "show interface vlan 200" on the respective dlsw switches, do those interfaces show up or down?

James 

thanks for respinding. 

The he interfaces are up

i guess the question is can you see any reason why it shouldn't work?

rajeevtagunde
Level 1
Level 1

Have you tried to "redistribution" of  route in eigrp..

Rajeev

i shouldn't really need to do any redistribution in such a simple set up

cheers. 

Hi,

Just so you know I can ping 200.1.1.2 from vlan200 but I can't ping the address from the port-channel ip address 172.16.1.2

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