It's something I've only seen done once: I had a customer who deliberately ran every trunk without a 'switchport trunk allowed vlan' statement. this setting gets propagated to all VTP clients in the same VTP domain as shown below;. Download my complete 350-page Cisco CCNA Lab Guide for free. Want to practice Cisco VTP on your laptop? no vtp pruning . There are a couple of different common Cisco VTP configuration mistakes and misconceptions which can confuse those not overly familiar with its operation. Understanding VTP from Cisco. Le protocole VTP est un protocole de couche 2 propriétaire de la compagnie CISCO. Configuring VTP . Additional Resources . End with CNTL/Z. broadcast, multicast, unknown, and flooded unicast packets.In normal operation a switch needs to flood broadcast frames, multicast frames, or unicast frames where the destination MAC address is unknown to all its ports. – Configure VTP Pruning on the VTP server verify and that the configuration was propagated to the VTP Client.

Common Cisco VTP Troubleshooting Issues. To configure VTP pruning you’ll use the vtp pruning command in global configuration on the VTP Server only. To enable VTP Prunning on your Cisco switch, use the commands below: SW03#conf t Enter configuration commands, one per line. SW03(config)#vtp pruning Pruning switched ON SW03(config)# TO disable VTP Prunning, use this command: SW03(config)#no vtp pruning To Enable VTP, see How To Configure VTP (VLAN Trunking Port Protocol)? Cisco CCNA Gold … VTP Pruning I found the other problem more interesting, probably because I wasn't completely sure what to expect. Step 2. NetApp ONTAP Complete Course .

VTP pruning is key element of VTP. Click Here to get my Cisco CCNA Gold Bootcamp, the highest rated CCNA course online with a 4.7 star rating from over 10,000 public reviews. VTP pruning helps improves network performance and network bandwidth by decreasing unnecessary flooded traffic i.e. SW1 con0 is now available Press RETURN to get started.