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Receiving "inconsistent TLB values" error when trying to add vlan

alwhitlow
Level 1
Level 1

Have CAT2950s, 3550s, & 3560s that have converted from VTP client mode to transparent mode & used config mode instead of vlan database to make the changes.

Now, am unable to add vlan using config mode nor vlan database and am rx the following error:

"VLAN 1002 TLB 1 VLAN 1 has inconsistent TLB values (0 / 0)"

Sample of vlan config looks as follows:

vtp domain BergerNet

vtp mode transparent

!

vlan 175

name VOIP-Elink(234.32/29)

!

vlan 200

name test

!

vlan 202

name DDNS_TEST_NET

!

vlan 1002

tb-vlan1 1

tb-vlan2 1003

!

vlan 1003

tb-vlan1 1

tb-vlan2 1002

parent 1005

!

vlan 1004

bridge 1

stp type ibm

!

vlan 1005

bridge 1

Any ideas on what is creating this problem and how to correct?

Thanks in advance for assistance in this matter!

2 Replies 2

smalkeric
Level 6
Level 6

It looks like bug to me, Check the bug-id: CSCdv31841

Try this:

Remove translations to vlan 1 from vlans 1002 and 1003, as follows in this

example:

switch# vlan data

switch(vlan)#no vlan 1002 tb-vlan1 tb-vlan2

switch(vlan)#no vlan 1003 tb-vlan1 tb-vlan2

switch(vlan)#apply

I know this post is old but I had the same issue. 

if you try to do each vlan individually you will get that "xxxx has inconsistent TLB values"

I quickly resolved it by doing the following.

 

#conf t

(config)#vlan 1,1002,1003 (the vlans tagged with the tb-vlan #)

(config-vlan)#no tb-vlan1 1 (your no statements)

 

this will clear those commands on multiple vlans you specify.