06-04-2017 07:55 AM - edited 03-08-2019 10:50 AM
The link connecting from ASR 9k to 7600 is going to udld error-disable state after connecting few seconds..The physical fiber is fine and we tested the same fiber from another ASR 9k too 7600.
06-04-2017 08:15 AM
Hi
Could you please share the configuration of both ports and show ip interface brief.
Are you using the same SFP model? or have you try with other SFP?
06-04-2017 03:47 PM
Hi
I am using sfp-10g-lr on asr and x2-10g-lr on 7600 side and I tried with different SFPs and X2s.
Configuration is default on ASR side and this is the configuration on 7600 side.
interface te1/5
switchport
switchport trunk encapsulation dot1q
switchport mode trunk
Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: