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Operations-level VRRP options
Command: /oper/vrrp
[VRRP Operations Menu]
Operations-level VRRP options are described in the following table.
Table 195
Operations-Level VRRP Menu options
Command
back <1-255>
back
- Set virtual router to backup
Description
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.
Operations Menu 210
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