Question

VTP Pruning

Asked by: japplewhaite

I can't remember the command to enable a specific vlan  on a switch:
This is my satus
=====================================================
airport#sho vtp stat
VTP Version                     : 2
Configuration Revision          : 0
Maximum VLANs supported locally : 1005
Number of existing VLANs        : 9
VTP Operating Mode              : Transparent
VTP Domain Name                 : core
VTP Pruning Mode                : Disabled
VTP V2 Mode                     : Disabled
VTP Traps Generation            : Disabled
MD5 digest                      : 0x1C 0xB5 0xF0 0x12 0x91 0xFB 0x8E 0x49
Configuration last modified by 192.168.30.2 at 0-0-00 00:00:00
=======================================================================
These are the allowed vlans

vlan 9,17,22
=========================================================================
I need to add vlan 50

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Asked On
2009-10-30 at 07:01:09ID24858035
Topic

Network Switches & Hubs

Participating Experts
3
Points
500
Comments
10

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Answers

 

by: millsclPosted on 2009-10-30 at 07:16:26ID: 25703142

config t
vlan 50
 name <vlan name>


then configure ports accoridngly.

 

by: rochey2009Posted on 2009-10-30 at 07:21:38ID: 25703192

are these the allowed vlans 9,17,22 on a particular trunk?

 

by: japplewhaitePosted on 2009-10-30 at 07:51:17ID: 25703506

Yes...

 

by: japplewhaitePosted on 2009-10-30 at 07:52:46ID: 25703526

Is the command simple vlan 50 or doe I need to enter vlan 9,17.22?

 

by: rochey2009Posted on 2009-10-30 at 07:57:11ID: 25703588

Hi,

What is your configuration at the moment?

 

by: donjohnstonPosted on 2009-10-30 at 07:57:52ID: 25703597

In interface config mode:

switchport trunk allowed vlan add 50

 

by: japplewhaitePosted on 2009-10-30 at 08:00:05ID: 25703626

The ports are configured with switchport trunk allowed vlan add 50

 

by: donjohnstonPosted on 2009-10-30 at 08:02:57ID: 25703653

What interface do you want this VLAN added to?

Please post the output of a "show int trunk" and "show vlan brief"

 

by: rochey2009Posted on 2009-10-30 at 08:04:28ID: 25703662

please post

show vlan

show interface trunk

 

by: donjohnstonPosted on 2009-10-30 at 14:47:00ID: 25707027

Well that's an interesting fix.

20120131-EE-VQP-002

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