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VTP client not working?

jcmattos1
Level 1
Level 1

We have 2 6509's w/ IOS one is setup as server and the other is client we have a link between the 2 with 10G. However, the vlans are not propagating to the client. The VTP domain name is correct and no password is used. Any ideas?

Server

VTP Version : 2

Configuration Revision : 507

Maximum VLANs supported locally : 1005

Number of existing VLANs : 118

VTP Operating Mode : Server

VTP Domain Name : Universe

VTP Pruning Mode : Enabled

VTP V2 Mode : Disabled

VTP Traps Generation : Enabled

MD5 digest : 0xBC 0x5A 0x87 0xAD 0x08 0xDD 0x10 0x4F

Configuration last modified by 172.24.2.4 at 9-4-07 16:12:10

Local updater ID is 172.24.2.4 on interface Vl1 (lowest numbered VLAN interface found)

Client

VTP Version : 2

Configuration Revision : 0

Maximum VLANs supported locally : 1005

Number of existing VLANs : 5

VTP Operating Mode : Client

VTP Domain Name : Universe

VTP Pruning Mode : Disabled

VTP V2 Mode : Disabled

VTP Traps Generation : Enabled

MD5 digest : 0x8A 0xBF 0x1F 0xB3 0x26 0x41 0x2A 0x89

Configuration last modified by 127.0.0.51 at 0-0-00 00:00:00

18 Replies 18

Sorry here u go! T1/3...I've tried on and desirable and no go...

SW-CA-DC-D1#sh int trunk

Port Mode Encapsulation Status Native vlan

Te1/1 on 802.1q trunking 1

Te1/2 on 802.1q trunking 1

Te1/3 desirable 802.1q trunking 1

Te1/7 on 802.1q trunking 1

Te1/8 on 802.1q trunking 1

SW-CA-DC-D1#sh vtp counters

VTP statistics:

Summary advertisements received : 451899

Subset advertisements received : 1257

Request advertisements received : 488

Summary advertisements transmitted : 879510

Subset advertisements transmitted : 3483

Request advertisements transmitted : 0

Number of config revision errors : 0

Number of config digest errors : 0

Number of V1 summary errors : 0

VTP pruning statistics:

Trunk Join Transmitted Join Received Summary advts received from

non-pruning-capable device

---------------- ---------------- ---------------- ---------------------------

Te1/1 2998 0 0

Te1/2 2997 0 0

Te1/3 10056 0 0

Te1/7 223167 0 0

Te1/8 409294 0 0

From SW-CA-DC-D1, can you post the 'show spanning-tree' cmd output ?

Can you also post the relevant portion of the config ?

lgijssel
Level 9
Level 9

This seems to be a tough one!

Perhaps it is time for a somewhat different approach?

That is: with the current values of the config revision, there is no chance that vlan info on your original vtp-server will be overwritten.

Try to make the client into a server and see what happens:

vtp config#vtp server

vtp config#exit

If this is to no avail either, you should first verify network connectivity between the cat's. If something is wrong about that, yiu will never get vtp in working order.

Did you already try to synchronize over a gig-link?

regards,

Leo

Finally resolved...I downgraded the IOS from SXF10 to SXF8 on the client side and it immediately connected no problem...Thx again for all your help all...Looks like we have another bug to add to SXF10...Thx!

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