[c-nsp] Vlan Mapping

quinn snyder snyderq at gmail.com
Wed Sep 11 15:05:47 EDT 2013


configuration is applied per port group on each linecard.
however -- each interface (and subsequent 'show' commands) have an enable/disable knob so that mapping can occur on some (but not all) interfaces. 

q. 

-= sent via iphone. please excuse spelling, grammar, and brevity =-

On Sep 11, 2013, at 11:02, harbor235 <harbor235 at gmail.com> wrote:

> I am trying to understand the VLAN mapping feature specifically on the
> 7600. I read a bit but would like confirmation on how it works once
> implemented.
> 
> 
> When the feature is enabled it effects all ports on the linecard port ASIC,
> so it is linecard dependent.
> 
> My Question:
> 
> 1) Do all ports have to be engaged in VLAN mapping in the port ASIC group
> once
>    enabled? or only trunk ports perform the actual VLAN mapping, access
> ports would
>    not and the configuration for vlan mapping is hidden/disabled?
> 
> 2) In a port ASIC group can I perform VLAN mapping from/to unique VLANS or
> am i confined to the same vlans per port ASIC group?
> 
> 
> 
> Mike
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