Hello guys,
Does this task worked ok for all of you?
This is how it looks before SW1 goes into VTP transparent mode.
RSRack1SW1#sh vtp status
VTP Version : 2
Configuration Revision : 4
Maximum VLANs supported locally : 1005
Number of existing VLANs : 17
VTP Operating Mode : Client
VTP Domain Name : CCIE
VTP Pruning Mode : Disabled
VTP V2 Mode : Disabled
VTP Traps Generation : Disabled
MD5 digest : 0x66 0x30 0x75 0xD5 0xA8 0x56 0xBA 0xDE
Configuration last modified by 155.1.8.8 at 8-14-09 07:56:35
RSRack1SW2#sh vtp status
VTP Version : 2
Configuration Revision : 4
Maximum VLANs supported locally : 1005
Number of existing VLANs : 17
VTP Operating Mode : Server
VTP Domain Name : CCIE
VTP Pruning Mode : Disabled
VTP V2 Mode : Disabled
VTP Traps Generation : Disabled
MD5 digest : 0x66 0x30 0x75 0xD5 0xA8 0x56 0xBA 0xDE
Configuration last modified by 155.1.8.8 at 8-14-09 07:56:35
Local updater ID is 155.1.8.8 on interface Vl8 (lowest numbered VLAN interface found)
RSRack1SW2#
RSRack1SW3#sh vtp status
VTP Version : 2
Configuration Revision : 4
Maximum VLANs supported locally : 1005
Number of existing VLANs : 17
VTP Operating Mode : Client
VTP Domain Name : CCIE
VTP Pruning Mode : Disabled
VTP V2 Mode : Disabled
VTP Traps Generation : Disabled
MD5 digest : 0x66 0x30 0x75 0xD5 0xA8 0x56 0xBA 0xDE
Configuration last modified by 155.1.8.8 at 8-14-09 07:56:35
RSRack1SW3#
After SW1 goes into vtp transparent mode and SW2 adds Vlan123.
RSRack1SW1#sh vtp status
VTP Version : 2
Configuration Revision : 0
Maximum VLANs supported locally : 1005
Number of existing VLANs : 17
VTP Operating Mode : Transparent
VTP Domain Name : CCIE
VTP Pruning Mode : Disabled
VTP V2 Mode : Disabled
VTP Traps Generation : Disabled
MD5 digest : 0x66 0x30 0x75 0xD5 0xA8 0x56 0xBA 0xDE
Configuration last modified by 155.1.8.8 at 8-14-09 07:56:35
RSRack1SW1#
RSRack1SW2(config)#vlan 123
RSRack1SW2(config-vlan)#end
RSRack1SW2#sh vtp status
01:44:42: %SYS-5-CONFIG_I: Configured from console by console
RSRack1SW2#sh vtp status
VTP Version : 2
Configuration Revision : 4
Maximum VLANs supported locally : 1005
Number of existing VLANs : 17
VTP Operating Mode : Server
VTP Domain Name : CCIE
VTP Pruning Mode : Disabled
VTP V2 Mode : Disabled
VTP Traps Generation : Disabled
MD5 digest : 0x66 0x30 0x75 0xD5 0xA8 0x56 0xBA 0xDE
Configuration last modified by 155.1.8.8 at 8-14-09 07:56:35
Local updater ID is 155.1.8.8 on interface Vl8 (lowest numbered VLAN interface found)
RSRack1SW3#sh vtp status
VTP Version : 2
Configuration Revision : 4
Maximum VLANs supported locally : 1005
Number of existing VLANs : 17
VTP Operating Mode : Client
VTP Domain Name : CCIE
VTP Pruning Mode : Disabled
VTP V2 Mode : Disabled
VTP Traps Generation : Disabled
MD5 digest : 0x66 0x30 0x75 0xD5 0xA8 0x56 0xBA 0xDE
Configuration last modified by 155.1.8.8 at 8-14-09 07:56:35
RSRack1SW3#
Please take a note and MD5 differences between the switches. Everytime SW adds VLAN it changes it's MD5 digest.
p.s. I've also tired VTP v2 on SW1(transparent).
Any help please :)
Andrius