CBS250-Model VTP configuration

[vinothchellappakumar42298]

Hi ,

 I have install new cisco CBS250 model switch in our environment , we have to configure vtp mode transparent 

but unfortunately the vtp configurations is not supported  .

can anyone check and confirm vtp configuration will support in CBS250 model ? 

[balaji.bandi]

I am not sure this device support VTP Settings, these are small business switches. so you should be good (since it not participate in  VTP process)

i do not device, if you have one, check any command show vtp status ? (is this command works ?)

[vinothchellappakumar42298]

no it's not working . 

[balaji.bandi]

I am sure i read some document, not have right in hand, these SMB switches do not support VTP for sure,

I believe there is the replacement of VTP with GVRP for these models ( find the admin guide).

Adjacent VLAN-aware devices exchange VLAN information with each other by  using Generic VLAN Registration Protocol (GVRP). As a result, VLAN information is propagated through a bridged network.
VLANs on a device can be created statically or dynamically, based on the GVRP information exchanged by devices. A VLAN can be static or dynamic (from GVRP), but not both.

GARP VLAN registration protocol (GVRP) allows devices to dynamically exchange VLAN configuration information to make configuration of VLANs easier. When the switch receives VLAN information through GVRP and GVRP Registration, the receiving interface joins that VLAN. If an interface attempts to join a VLAN that does not exist and Dynamic VLAN creation is enabled, the switch automatically creates the VLAN.

https://www.cisco.com/c/dam/en/us/td/docs/switches/lan/csbms/sf30x_sg30x/administration_guide/78-19308-01.pdf