Vtp status not updating

I’ll use the following topology: All interfaces between the switches are configured as trunks.First we will try to enable VTP version 1 on one of our switches: SW1#show vtp devices Retrieving information from the VTP domain. VTP Feature Conf Revision Primary Server Device ID Device Description ------------ ---- -------- -------------- -------------- ---------------------- VLAN No 6 0019.569d.5700 0011.214e.d180 SW3 VLAN No 6 0019.569d.5700 0011.bb0b.3600 SW2 You can run this command on any of your switches, it will show all VTP members (not just the directly connected ones like CDP does).Switch 1 and Switch 2 will continue to exchange VTP messages between each other .With VTP pruning enabled, the server won’t be able to communicate with the rest of the network.

Some of the items configured deal with options, such as private VLANs, which are discussed in other sections in this book.It’s been around for a while but until recent IOS versions it wasn’t supported on Cisco Catalyst Switches.Here are some of the new additions to VTP version 3: I’ll walk you through each of those and show you how to configure VTP version 3.Let’s see if we are able to synchronize some VLANs.We’ll start with something simple: No problem at all! VTP version 3 is able to synchronize private VLAN information.VLANs are created on Layer 2 switches to control broadcasts and enforce the use of a Layer 3 device for communications.Each VLAN is created in the local switch's database for use.The diagrams below illustrate the integration of a Cisco Meraki Switch in a Cisco environment.In Figure 1, the environment is running VTP with pruning enabled.A server is configured on VLAN 2 on the Cisco Meraki Switch.There are no devices connected on Switch 2 and no ports configured on VLAN 2 and 3 on Switch 2. After Because the Cisco Meraki Switch does not run VTP, it will act as a VTP transparent device.

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