[c-nsp] IP routing on lan subinterfaces..... cisco 3550

[A. Rahman Isnaini R Sutan]

Hi,


The error message I believe should be : "please create this on router only" 
:)
For 3550 the Ip address can only be set on int vlan x
Nope sure if cisco has the latest version.

^ Salam
^ A Rahman Isnaini R Sutan



----- Original Message ----- 
From: "deepak goel" <deepak_itbhu at hotmail.com>
To: <cisco-nsp at puck.nether.net>
Sent: Friday, February 03, 2006 11:33 AM
Subject: [c-nsp] IP routing on lan subinterfaces..... cisco 3550


>
> hi everybody,
>
> I am doing this on cisco 3550, the image file is
> "c3550-i5k2l2q3-mz.121-22.EA6.bin"
>
> My base interface looks like this....
> !
> interface FastEthernet0/8
> no switchport
> no ip address
> !
>
> Now I want to configure ip address on a subinterface.I have done these
> steps....
>
> Cisco3550# configure terminal
> Cisco3550(config)# interface fastEthernet0/8.1
> Cisco3550(config-subif)# ip address <ip address> <netmask>
>
> Configuring IP routing on a LAN subinterface is only allowed if that
> subinterface is already configured as part of an IEEE 802.10, IEEE
> 802.1Q,ISL vLAN.
>
> cisco3550#
>
> I dont know how to make subinterface a part of ISL vlan (as mentioned in
> error message). There is one command  "encapsulation isl vlan-id" but i
> think that is only present on cisco routers but not on switch.
>
> Can anybody help me in this regard
>
> Thanks
> Deepak
>
>
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