(I think this applies to both serial (frame relay) subinterfaces and
ethernet (VLAN) subinterfaces....)
I don't think you can address both the interface and the subinterfaces, you
have to choose one or the other. Can't say what would happen if you try,
but usually when you're using the subinterface, there's nothing "speaking"
directly to the interface itself .
Mike W.
"Sean Knox" wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> On a Cisco router/switch running IOS with VLAN capabilities (i.e. 8500)
can
> a physical interface have an IP address if a subinterface off the same
> physical interface has an IP and is actively participating in a VLAN? i.e.
>
> Router(enable)# conf t
> Router(config)# interface 1/0
> Router(config-if)# ip addr 10.10.10.50 255.255.255.0
> Router(config-if)# interface 1/0.1
> Router(config-if)# ip address 10.10.10.1 255.255.255.0
> Router(config-if)# encapsulation dot1q 15
>
> Are there any problems forthcoming in this setup? I seem to remember there
> was, but I have no equipment to verify this.
>
> Thanks!
> Sean
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=18722&t=18696
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