Hi Followwing model supports VSS with Enhanced PagP
Model Number Description
WS-C6503-E E-Series 3-slot chassis
WS-C6504-E E-Series 4-slot chassis
WS-C6506 6-slot chassis
WS-C6506-E E-Series 6-slot chassis
WS-C6509 9-slot chassis
WS-C6509-E E-Series 9-slot chassis
WS-C6509-NEB-A 9-slot vertical Network Equipment Building Standards (NEBS) chassis
WS-C6509-V-E E-Series 9-slot vertical chassis
WS-C6513 13-slot chassis
HTH...rate if helpful...
Hi Satish that really helped me , But i have 6509-E Series switch in the Core and i want a switch which supports Enhanced PAgP in the Distribution Layer.
I found only above listed devices which supports Enhanced PagP.
It looks like you don't have any of above switches in distribution layer..
But Pagp runs on only above mentioned switches..
We have 2960, 3750 switches in the distribution layer. Will they support if i upgrade the image ? Can you provide me the link where you have found that the devices u mentioned are supporting E-PAgP ?
2960 & 3750 does not support VSS.
find below link..
Thanks for the help Satish. Yeah i know but i am just enabling an Etherchannel with Enhanced PAgP on the distribution layer and it doesnt need to be in VSS. We are enabling VSS on the core layer.
Cisco has released new IOS image 12.2(46)SE for 2960, 3750 to support Enhanced PAgP.
you have to upgrade to version 12.2(46)SE
in order to support Enhanced pagp, once enabled the 3750 will be able to serve as a client for dual-active detection.
Hi Samer I have VSS running on my Choke's Data Center which are connected to my Core’s 65009-E too PAgP is working apparently good on my L3 port-channels but problem is when I have Dual-Active situation for some reason when both get active roll start to have OSPF process ID issues
Any idea or recommendation?