
Operations Commands
Operations-level port 802.1x options
CommandDescription
interface port <port number> dot1x init
depending on the 802.1x port configuration:
•force
•
•force
Command Mode: Privileged EXEC
interface port {<port number>} dot1x re- authenticate
Command Mode: Privileged EXEC
Operations-level VRRP options
Table 179
Command | Description |
|
|
router vrrp backup | Forces the specified master virtual router on this switch into backup mode. |
| This is generally used for passing master control back to a preferred switch |
| once the preferred switch has been returned to service after a failure. When |
| this command is executed, the current master gives up control and initiates a |
| new election by temporarily advertising its own priority level as 0 (lowest). |
| After the new election, the virtual router forced into backup mode by this |
| command will resume master control in the following cases: |
| • This switch owns the virtual router (the IP addresses of the virtual router |
| and its IP interface are the same) |
| • This switch’s virtual router has a higher priority and preemption is |
| enabled. |
| • There are no other virtual routers available to take master control. |
| Command Mode: Privileged EXEC |
|
|
187