3com 5500-ei pwr Guía De Referencia

 

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# Create detected group 10 and specify to detect the IP address of 202.12.1.55. 

<Sysname> system-view 

System View: return to User View with Ctrl+Z. 

[Sysname] detect-group 10 

[Sysname-detect-group-10] detect-list 1 ip address 202.12.1.55 

# Specify to decrease the priority of the master of VRRP group 1 by 20 when detected group 10 is 

unreachable. 

[Sysname] interface vlan-interface 2 

[Sysname- Vlan-interface2] vrrp vrid 1 track detect-group 10 reduced 20 

vrrp vrid virtual-router-id virtual-ip virtual-address 

undo vrrp vrid virtual-router-id [ virtual-ip virtual-address ] 

VLAN interface view 

virtual-router-id: VRRP group ID, ranging from 1 to 255. 

virtual-address: Virtual IP address to be configured. 

Use the vrrp vrid virtual-ip command to create a VRRP group and configure the virtual IP address for 

the VRRP group, or add a virtual IP address to the virtual IP address list of an existing VRRP group. You 

can add up to 16 virtual IP addresses for a VRRP group. 

Use the undo vrrp vrid virtual-ip command to remove an existing VRRP group, or remove a virtual IP 

address from the virtual IP address list of an existing VRRP group. A VRRP group is removed if all its 

virtual IP addresses are removed.  

By default, no VRRP group is created. 

Note that: 

z 

A virtual IP address cannot be an all-zero address (0.0.0.0), a broadcast address 

(255.255.255.255), a loopback interface, a non-A/B/C class address, or an illegal IP address, such 

as 0.0.0.1. 

z 

Virtual IP addresses of a VRRP group must be in the same network segment with the IP address of 

the interface where the VRRP group is configured. Otherwise, the VRRP group cannot work 

normally.