Design and Implementation of the LAN Virtual Router Cluster
Hua Yang · Computer Knowledge and Technology · 2013
The VRRP protocol enables a group of routers constitute a virtual router,data transmission network terminal equip ment will access the external network to the virtual router.But the actual data forwarding by the active router VRRP standby group(Master) to complete,once the Master failure occurs,standby router backup in the group according to priority election of a new Master to replace faulty equipment to undertake the work,achieve routing redundancy and load balancing using local area network can be the mechanism of VRRP protocol definition,guarantee local network operation reliability.