[j-nsp] VLAN tagging on fxp?

[Robert Kiessling]

Chris Morrow <morrowc at ops-netman.net> writes:

> On Fri, 9 Sep 2005, Robert Kiessling wrote:
>
>> Chris Morrow <morrowc at ops-netman.net> writes:
>>
>>> I'm not sure why you'd want to tag the mgmt vlan anyway [...]
>>
>> In order to have different management networks. For example one semi
>> in-band on an MPLS VPN and one out-of-band using a fully separate
>> infrastructure.
>
> so you mean a production (sonet/gig/fe/NOT-fxp) interface in a vrf and
> the fxp0 interface... So, why tagging again?

No. I mean on a pure P router two VLANs on fxp0, where one VLAN is
served by another PE router connected to the same switch.

Robert