bridge-group instance
Use this command to assign a Multiple Spanning Tree (MST) instance to a port.
Use the no form of this command to remove the interface from the MST instance.
Command Syntax
bridge-group (<1-32> | backbone) instance (<1-63> | te-msti)
no bridge-group (<1-32> | backbone) instance (<1-63> | te-msti)
Parameters
<1-32>
Bridge identifier.
backbone
Backbone bridge.
<1-63>
Multiple spanning tree instance identifier.
te-msti
Traffic engineering MSTI instance.
For Provider Backbone Bridging (PBB), bridge-group <1-32> refers to the I-component or PB bridge while the <backbone> bridge group refers to the B-component. Usually for a BEB (Backbone Edge Bridge) device, the backbone bridge-group is used for traffic engineering.
For a PB (Provider Bridge) device used as BCB (Backbone Core Bridge), bridge group <1-32> is used for traffic engineering.
Default
By default, the bridge port remains in the listening and learning states for 15 seconds before transitional to the forwarding state.
Command Mode
Interface mode
Applicability
This command was introduced before OcNOS version 1.3.
Examples
#configure terminal
(config)#interface eth0
(config-if)#bridge-group 1
(config-if)#bridge-group 1 instance te-msti
Last modified date: 10/12/2023