Switch User Manual

4-116 Sun Fire B1600 Blade System Chassis Switch Administration Guide • June 2003
Example
4.3.11.12 spanning-tree protocol-migration
Use this command to re-check the appropriate BPDU format to send on the selected
interface.
Syntax
spanning-tree protocol-migration interface
interface
■ ethernet port-name
port-name – down link: SNP0-15; up link: NETP0-7; mgt: NETMGT
■ port-channel channel-id (Range: 1-6)
Command Mode
Privileged Exec
Command Usage
If at any time the switch detects STP BPDUs, including Configuration or Topology
Change Notification BPDUs, it will automatically set the selected interface to
forced STP-compatible mode. However, you can also use the spanning-tree
protocol-migration command at any time to manually re-check the
appropriate BPDU format to send on the selected interfaces (RSTP or STP-
compatible).
Example
Console(config)#interface ethernet SNP5
Console(config-if)#spanning-tree edge-port
Console(config-if)#
Console(config)#interface ethernet SNP5
Console(config-if)#spanning-tree protocol-migration
Console(config-if)#