vlans help

Unanswered Question
Apr 19th, 2010

Hi,

We have 3500 switch in that i have to configure vlans like 10.10.10.10-vlan1,20.20.20.20-vlan-2,30.30.30.30-vlan-3 and iwant all the vlans should be communicated by defalut vlan and i shouls give priority for this vlans like vlan-1 should communicate vlan-3 not for vlan2

plz give me some examples.

srinivas

I have this problem too.
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Giuseppe Larosa Mon, 04/19/2010 - 04:28

Hello Srinivas,

inter-Vlan routing example if you have a C3550 device (not possible with a C3524XL or similar that are only OSI Layer2)

ip routing

vlan database

vlan 2

name vlan2

vlan 3

name vlan3

apply

exit

int vlan1

ip address 10.10.10.1 255.255.255.0

no sh

int vlan2

ip address 10.20.20.1 255.255.255.0

no sh

int vlan3

ip address 10.30.30.1 255.255.255.0

no sh

if it is a L2 only device you need a L2 trunk link to an external device

Hope to help

Giuseppe

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