Re: VLAN Basics



Thank you, I was wondering why a link in the literature did not point to the
corresponding config on the router if there was one, as obviously there is.
I searched for 2 days for something like this, will try this tomorrow.

I am seeing this kind of hardware available for VLAN configs

VLAN Interface Support · Support for VLAN interface configuration for
Cisco EtherSwitch® ports


Is the above method superior to creating sub interfaces on one interface as
below and if not would it be safe to create 6 or more sub interfaces as
detailed below.




"Merv" <merv.hrabi@xxxxxxxxxx> wrote in message
news:1128641701.045532.85620@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
>
> You would need to enable trunking on the router fast ethernet interface
> that faces the 2950. Given this router is in production you would want
> to save the current config and do this out of hours.
>
>
> int fa 0/0.1
> description trunk VLAN 1
> encap dot1q 1 native
> ip address 192.168.1.251 255.255.255.0
> exit
>
> int fa 0/0.5
> description trunk VLAN 5
> encap dot1q 5
> ip address 192.168.5.251 255.255.255.0
> exit
>
>
> You might also want to renumber the BVI interface from 1 to something
> else (ie. not any of the VLAN numbers you plan to use including VLAN 1.
>


.



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