interfaces bridge <brx> spanning-tree version <stp | rstp>
Specifies the version of the spanning tree that the bridge must use.
The version of spanning tree is RSTP.
- brx
- The ID of a Bridge group.
- stp
- Specifies that the bridge must use the STP (IEEE 802.1D) version of spanning tree.
- rstp
- Specifies that the bridge must use the RSTP (IEEE 802.1w) version of spanning tree.
Configuration mode
interfaces {
bridge brx {
spanning-tree {
version stp
version rstp
}
}
}
Use the set form of this command to specify the version of spanning tree that a bridge must use.
Use the delete form of this command to restore to the default version of the spanning tree, which is RSTP.
Use the show form of this command to view the version of spanning tree for a bridge.
Note: The bridge reverts to STP even after the version of spanning tree is configured to RSTP on those ports where it receives STP (STP version 0) BPDUs. A port remains in this state even after the STP bridge is removed. To revert a port to RSTP mode, use the
clear bridge brx spanning-tree version command.