V
R
R
IRTUAL
OUTER
EDUNDANCY
13
(VRRP)
Virtual Router Redundancy Protocol (VRRP) provides fault-tolerant routing
on a LAN by eliminating the point of failure that exists when hosts are
configured with a static default gateway. This chapter provides key
information about configuring VRRP options on Multilayer Switching
Modules.
For more information about VRRP, see the Switch 4007 Implementation
Guide.
The Switch 4007 software and management interfaces are built from
CoreBuilder
®
9000 switch technology. In Switch 4007 software
releases 3.0.0 and 3.0.5, the prompts and displays in all interfaces may
indicate this heritage.