05-14-2007 08:48 AM - edited 03-05-2019 04:03 PM
have a 4006 Cisco IOS and have configured a port
as a 100 meg trunk
interface FastEthernet3/48
switchport trunk encapsulation dot1q
switchport mode trunk
duplex full
speed 100
ACN_CS_1#show vtp status
VTP Version : 2
Configuration Revision : 1
Maximum VLANs supported locally : 1005
Number of existing VLANs : 17
VTP Operating Mode : Server
VTP Domain Name : mcaa
I have vlan 1 enabled.
on the 4006 Catos i have configured
set vtp domain mcca
set vtp mode client set 2/40 on dot1q
Catos is running VTP mode 1
I can see the switches via vtp but no vlans are propergating and im unable to ping
05-14-2007 09:32 AM
Hi Friend,
You cannot ping from one switch to another switch that could be another issue but as you said vlans are not propogating this could be either related to same issue communication between switches or could be VTP config mismatch.
So can you confirm the ip configured on your IOS switch and IP configured on CATOS switch and are configured on what vlans?
Also can you please paste the complete output of "sh vtp status" and "sh interface fa3/48 switchport" from the IOS switch?
Regards,
Ankur
05-14-2007 10:35 AM
Hi.
Try this:
switchport trunk allowed vlan 1-1005
Good luck.
Paulo Maur?cio
05-14-2007 10:41 AM
Hi,
VTP version1 and VTP version2 are not interoperable on network devices in the same VTP domain. Every network device in the VTP domain must use the same VTP version. Do not enable VTP version2 unless every network device in the VTP domain supports version2. Make sure that both are running VTP v1.
HTH, please do rate all helpful replies,
Mohammed Mahmoud.
05-14-2007 01:38 PM
They aren't propagating because the vtp domain names do not match one is mcaa and the other is mcca , match them up and recheck, Also make sure the native vlans match on each side .
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