WebJan 15, 2024 · Step 1 Open the GNS3 program, and create a new project as shown in the image below. And then, add Layer 2 Switches to GNS3 workspace as shown below. Step 2 Specify the Cisco Switch to select Root Bridge, and then define the Switch closest to the Root Bridge as Secondary Root Bridge. WebNov 17, 2024 · The primary keyword sets the priority to 24,576, and the secondary keyword sets the priority to 28,672. The optional diameter command makes it possible to tune the …
Varieties of Spanning Tree Protocols (3.2) > STP Cisco Press
WebYou can see by running command show spanning-tree root that the root ID matches the bridge ID of SW3 indicating that it is the root switch. Please note in the command output below that the priority is shown as a decimal … WebMar 5, 2024 · IDENTIFYING A SWITCH ROOT BRIDGE - Cisco Community Start a conversation Cisco Community Technology and Support Networking Switching IDENTIFYING A SWITCH ROOT BRIDGE 631 0 2 IDENTIFYING A SWITCH ROOT BRIDGE jmureyani001 Beginner Options 08-07-2007 09:35 PM - edited 03-05-2024 05:46 PM Hi guys please help … is cost u less owned by costco
STP Topology Tuning > Advanced STP Tuning Cisco Press
WebApr 25, 2007 · When you issue "sh spanning-tree" command you will get the root bridge mac address for vlans you have in your network. Then you can follow that mac address issuing "sh mac-address-table address " and find the port on which this mac is learned and then issue "sh cdp nei interface detail" to find the next switch. WebJun 16, 2009 · You will see Root/Forwarding, Designated/Forwarding, or Alternate/Blocked as your choices. Keep going from switch to switch, following the Root/Forwarding path until you reach a switch that has no Root/Forwarding interface, only Designated/Forwarding ones. That's your root bridge. WebApr 10, 2024 · Usage Guidelines. For Layer 2 EtherChannels, the channel-group command automatically creates the port-channel interface when the channel group gets its first physical port. You do not have to use the interface port-channel command in global configuration mode to manually create a port-channel interface. If you create the port … is cost plus world market open