Port-channel algorithm on 7200 or GSR

g.grof · ‎02-09-2010

Hi,

Please help me to find out which is the algorithm used by 7200 or GSR on (GE) port-channel configuration!

GSR would be the P router, 7200 is the PE.

Topologie:

CE --- PE (7600) === P (GSR) === PE (7200) --- CE

7600 works well, but GSR and 7200 using only one link of two. This is an MPLS^VPN environment.

I used same source and different dst IP addresses during test.

Thank you for your help!

Gabor

Giuseppe Larosa · ‎02-09-2010

Hello Gabor,

C7200 and GSR are routers not multilayer switches I would suggest you to remove port-channel configuration and to use the two links as two parallel L3 links.

Hope to help

Giuseppe

Laurent Aubert · ‎02-10-2010

Hi,

ethernet bundling is not supported on 7200.

HTH

Laurent.