VTP updates are received but ignored?

From: Robert Yee (robert@bluespud.com)
Date: Thu Apr 17 2003 - 01:54:34 GMT-3


Hi All,

I have 2 switches a 3550 and a 2950 that is trunked & ether-channeled accross fa0/23 and fa0/24.

The 3550 is the server and the 2950 is the slave. The vtp domain names are identical.

If I run 'show vtp counter', it shows that the client is receiving updates. However, the VLANs that I add to the server is not getting sent accross to the client.

I have manamagent addresses on both switches in VLAN 1.

I have probably done this 50 times in production environments with no problems previously, and now I can't get it to work in a lab?

The 'show vtp counter' indicates there are some errors:

2950#sh vtp count
VTP statistics:
Summary advertisements received : 6
Subset advertisements received : 4
Request advertisements received : 0
Summary advertisements transmitted : 0
Subset advertisements transmitted : 0
Request advertisements transmitted : 4
Number of config revision errors : 0
Number of config digest errors : 4
Number of V1 summary errors : 0

VTP pruning statistics:

Trunk Join Transmitted Join Received Summary advts received from
                                                   non-pruning-capable device
---------------- ---------------- ---------------- ---------------------------
Po1 0 0 0

Any ideas as to what I may be missing?

Thanks,

Robert



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