3com S7906E 설치 설명서

 

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Complete these tasks to configure VRRP for IPv6: 

Optional 

When VRRP works in the load balancing 
mode, the association between the virtual IP 
address and the MAC address can be 
configured but is not effective. 

Configuring VRRP Working Mode 

Optional 

Required 

Configuring Router Priority, Preemptive Mode and 
Tracking 

Optional 

Configuring VF Tracking 

Optional 

The VF tracking function is effective only when 
VRRP works in load balancing mode. 

Optional 

 

After the virtual IPv6 address of a VRRP group is associated with the MAC address, the master takes 

the configured MAC address as the source MAC address of the packets to be sent, so that the hosts in 

the internal network can learn the association between the IPv6 address and the MAC address and thus 

forward the packets to be forwarded to the other network segments to the master.  

There are two types of association between virtual IPv6 address and MAC address: 

z 

Virtual IPv6 address is associated with virtual MAC address 

By default, a MAC address is created for a VRRP group after the VRRP group is created, and the virtual 

IPv6 address is associated with the virtual MAC address. With such association adopted, the hosts in 

the internal network do not need to update the association between IPv6 address and MAC address 

when the master changes.  

z 

Virtual IPv6 address is associated with real MAC address of the interface 

If an IP address owner exists in a VRRP group and you associate the virtual IPv6 address with the 

virtual MAC address, two MAC addresses are associated with an IPv6 address. In this case, you can 

associate the virtual IPv6 address of the VRRP group with the real MAC address, so that the packets 

from a host is forwarded to the IP address owner according the real MAC address.  

Follow these steps to configure the association between MAC address and virtual IPv6 address: 

Enter system view 

system-view 

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