[j-nsp] M120 cFPC 10G VLAN SUPPORT

[Justin M. Streiner]

On Fri, 25 Mar 2011, 2012jake at gmail.com wrote:

> In a M120 with  Compact FPC 10 Gigabit Ethernet [M120-cFPC-1XGE-XFP] 
> module , can we use the 10G interface  to terminate multiple customers 
> on different sub-interfaces with 802.1q [vlan tagging enabled] and use 
> it for layer 3 terminations.

Yes.  I use some 10G cFPCs in pretty much this manner on a pair of M120s 
at work.  They've been running that way for the past 4 years with no major 
issues.  I can send a config snippit if needed.

> Also can double tagging  be configured on it as well. Please let me if any one has based  any restriction on the 
> cFPC 10G interfaces.

I don't know about double-tagging/QinQ support, as I don't use those 
features.

jms