10 Gig Xenpak,Interface,

Unanswered Question
Apr 18th, 2009

i have a 6500 boxes in my data center on distribution and core,and they r connected by fibre optic cable via Xenpak 10 gigabit interface as a layer 3 running ospf,when am trying to connect fibre cable MM OM2 on the both the ports with a redundacy to core,on of the port goes in error disable state giving me a error of link flap port going in error disable state.

I tried doing the interface default but still the same problem.

Any special configuration for Xenpak 10 GIG.

Here r the configs of the interface:

interface TenGigabitEthernet1/1

description connected to Core 1 dampening

bandwidth 10000000

ip address 10.X.X.X 255.255.255.X

ip ospf authentication message-digest

ip ospf message-digest-key 1 md5 7 00071A150754

ip ospf network point-to-point

carrier-delay msec 0

mpls mtu 1524

mpls ip.

Config for the other interface on same switch.

interface TenGigabitEthernet1/2

description connected to Core 2

dampening

bandwidth 10000000

ip address 10.X.X.X 255.255.255.X

ip ospf authentication message-digest

ip ospf message-digest-key 1 md5 7 01100F175804

ip ospf network point-to-point

carrier-delay msec 0

mpls mtu 1524

mpls ip

Thanks,

I have this problem too.
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Giuseppe Larosa Sat, 04/18/2009 - 10:27

Hello Altaf,

during new link setup I would remove the dampening comand that could cause what you see (on both sides)

Hope to help

Giuseppe

lambay2000 Sat, 04/18/2009 - 10:46

i have done with the default interface but still it is giving me the same problem.

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