Alcatel-Lucent 6850-48 参考指南
OmniSwitch CLI Reference Guide
September 2009
page 40-1
40 VRRP Commands
The Virtual Router Redundancy Protocol (VRRP) eliminates the single point of failure in a default route
environment. VRRP specifies an election protocol that dynamically assigns responsibility for a virtual
router to one of the VRRP/VRRP3 routers on the LAN. The VRRP/VRRP3 router, which controls the IP/
IPv6 address associated with a virtual router is called the master router, and forwards packets to that IP/
IPv6 address. If the master router becomes unavailable, the highest priority backup router will transition to
the master state. The Alcatel-Lucent implementation of VRRP also supports the collective management of
virtual routers on a switch.
environment. VRRP specifies an election protocol that dynamically assigns responsibility for a virtual
router to one of the VRRP/VRRP3 routers on the LAN. The VRRP/VRRP3 router, which controls the IP/
IPv6 address associated with a virtual router is called the master router, and forwards packets to that IP/
IPv6 address. If the master router becomes unavailable, the highest priority backup router will transition to
the master state. The Alcatel-Lucent implementation of VRRP also supports the collective management of
virtual routers on a switch.
Note. VRRP3 does not support the collective management functionality.
The VRRP and VRRP3 commands comply with RFC 2787 and RFC 3768, respectively.
MIB information is as follows:
Filename:
IETF-VRRP.MIB
Module:
VRRP-MIB
Filename:
AlcatelIND1VRRP.MIB
Module:
ALCATEL-IND1-VRRP-MIB
Filename:
AlcatelIND1VRRP3.MIB
Module:
ALCATEL-IND1-VRRP3-MIB