09-06-2018 01:49 AM
Hi Members,
I wanted to know if I can configure same dot1q vlan on two different line card in CRS-3?
Regards,
Anuj
Solved! Go to Solution.
09-08-2018 07:16 AM
09-06-2018 08:37 AM
09-07-2018 02:07 AM
but what if both the vlans are dedicated for different services? Don't we have unwanted traffic to each of the ports in case broadcast domain being shared.
09-07-2018 05:12 AM
09-07-2018 05:17 AM
When you say "dot1q tags are terminated on a per-interface basis, so they are per-interface significant." that means I can have same dot1q on the same line card but on different interfaces? I thought we can only have it on different LC.
How does it work differently from any switch vlans where the broadcast will be received by all ports in that vlan? If we have same dot1q over two different interfaces, how does the traffic will differentiate where to go?
09-07-2018 08:46 AM - edited 09-07-2018 08:56 AM
Hi Anuj,
i would recommend watching cisco live, its free to sign up and has a video that explains the evc framework
https://www.ciscolive.com/global/on-demand-library/?search=carrier#/session/1488328832026001rMeK
at the 16 minute mark EFP presentation starts
09-08-2018 07:16 AM
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: