Accton Technology ES4626 - Manual (Page 814)

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Usage Guide : The interface monitor function is a valuable extension to backup function,
which not only enable VRRP to provide failover function on router (or L3 Ethernet switch)
fail, but also allow decreasing the priority of a router (or L3 Ethernet switch) to ensure
smooth implementation of backup function when status of that network interface is down.
When this command is used, if the status of an interface monitored turns from up to
down , then the priority of that very router (or L3 Ethernet switch) in its Standby cluster will
decrease, lest Backup cannot changes its status due to lower priority than the Master
when the Master fails.
Example
: Configuring vrrp monitor interface to vlan 2 and decreasing amount of priority
to 10.
Switch(Config-Router-Vrrp)# circuit-failover vlan 2 10
20.3.3 debug vrrp
Commands: debug vrrp [ all | event | packet [recv| send] ]
no debug vrrp [ all | event | packet [recv| send] ]
Function : Displays information for VRRP standby cluster status and packet transmission;
the “no debug vrrp” command disables the debug information.
Default : Debugging information is disabled by default.
Command mode : Admin Mode
Example:
Switch#debug vrrp
VRRP SEND[Hello]: Advertisement sent for vrid=[10], virtual-ip=[10.1.10.1]
VRRP SEND[Hello]: Advertisement sent for vrid=[10], virtual-ip=[10.1.10.1]
VRRP SEND[Hello]: Advertisement sent for vrid=[10], virtual-ip=[10.1.10.1]
VRRP SEND[Hello]: Advertisement sent for vrid=[10], virtual-ip=[10.1.10.1]
20.3.4 disable
Commands: disable
Function : Deactivates VRRP
Parameters: N/A.
Default : Not configured by default.
Command mode : VRRP protocol configuration mode
Usage Guide
: Deactivates a Virtual Router. VRRP configuration can only be modified
when VRRP is deactivated.
Example : Deactivating a Virtual Router numbered as 10
Switch(config)# router vrrp 10