Spanning Tree Loop Guard on Cisco Catalyst Switch
http://gns3vault.com Spanning Tree Loop Guard helps to prevent loops when you use fibre links. Fibre links have a transmit and receive connector. If one of these links fails it's possible that interfaces that are currently in "blocking" mode go to forwarding. This might cause a loop. Loop guard will ensure that if a blocked interface no longer receives BPDUs from the other side that it will be shut down to prevent a layer 2 loop. This video walks you through the configuration.
Watch video Spanning Tree Loop Guard on Cisco Catalyst Switch online, duration hours minute second in high quality that is uploaded to the channel GNS3Vault 28 April 2012. Share the link to the video on social media so that your subscribers and friends will also watch this video. This video clip has been viewed 26,382 times and liked it 88 visitors.
