07-17-2006 11:44 AM - edited 03-03-2019 04:05 AM
Can these 2 devices support gig etherchannelling? I need to trunk 3 gig ethernet between 7613 and 12416. GSR does support portchannels but to allow trunking dot1q must be configured. If any one is doing this please print a sample config.
Thanks.
07-17-2006 07:38 PM
7613 definitely supports port-channeling and dot1q trunking on those channels. Waht is the issue? Are you not able to trunk?
Please rate all posts.
07-18-2006 04:12 AM
I can trunk between 2 cisco 7613's not a problem. My issue is I have a 7613 and a 12416 at same location and I need to trunk them. Not sure if this will work, I can't find any documentation to support creating L2 interfaces on GSR so I can trunk them.
Any one with any White Papper, or experience please reply before I open a TAC case.
Thanks.
07-18-2006 04:24 PM
As far as I know the GSR will be able to support dot1q trunk. So, you will need to channel the gig interfaces and create a L3 port-channel interface and sub-interface the port-channel with dot1q encapsulation.
Please rate all posts.
07-18-2006 05:05 PM
According to the Q&A as below. The Fast and Gigabit Etherchannel is not supported in GSR12000. And it do support 802.1q.
http://www.cisco.com/en/US/products/hw/routers/ps167/products_qanda_item09186a0080094a71.shtml#n17
Below is the config, sample for dot1q for VLAN 10 :
interface gigabitethernet 3/1.1
encapsulation dot1q 10
ip address 172.1.1.1 255.255.255.0
Hope this helps.
07-27-2006 06:37 AM
Yes Indeed only L3 etherchannels are supported on GSR 12416... and trunking using them is possible.
Thanks.
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