VLAN configuration

Unanswered Question
Dec 27th, 2007

hi please help me, how can i configure VLAN to 3550 switch to connect 2960 switch?

im planning to use VTP? i have 3 switched connected tot he 3550 but i need only 1 VLAN for 2960 (with 10 users connected).

can you please tell how to do the configuration.

thanks.....

I have this problem too.
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royalblues Thu, 12/27/2007 - 23:54

Do you mean to say that on one switch you do not need to have all the 3 vlans.

In that case you can allow only the particular vlan on the trunk connecting to 2960

on 3550

interface x/x --- connecting to 2960

switchport trunk encap dot1q

switchport mode trunk

switchport trunk allowed vlan --- vlan u want on the 2960

HTH

Narayan

iceman0813 Tue, 01/01/2008 - 22:29

hi royalblues,

do i need to use different subnet for my 2960 VLAn and use VTP for my 2 2950 and 1 2960 switch?

smothuku Fri, 12/28/2007 - 00:44

Hi Iceman ,

3550 :

Int vlan 10

ip address 10.10.10.x 255.255.255.0

no sh

int g0/30

switchport mode trunk

switchport trunk allowed vlan 10

2960 :

int vlan 10

ip address 10.10.10.254 255.255.255.0

no sh

int f0/48

switchport mode trunk

switchport trunk allowed vlan 10

ip-deafult gateway 10.10.10.1

In this case only vlan 10 is allowed between the switches.

Thanks,

satish

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