Showing Results for 'HSRP' Tag
HOT STANDBY ROUTING PROTOCOL (HSRP) - A Deep Dive
Introduction: Hot Standby Routing Protocol (HSRP) is a Cisco proprietary redundancy protocol. It was developed by Cisco and specified in IETF. This protocol protects against the failure of the first hop router when the source host cannot learn the IP address of the first hop router dynamically. Concepts: HSRP ensures that only a single router called the active router is forwarding packets on behalf of the virtual router. A standby router is a backup to be ready to become the a...
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