What happens when an HSRP active router fails? (Select two.) The HSRP standby router becomes the active router after the holdtime expires on the hello message. What happens when an HSRP active router fails? Ideally, with the same priority, the router with the highest IP address will be elected the active router. Notice that R1 is the Active router while R2 is on standby.
We can use the show standby command to see the status of our HSRP configuration. How do I know if my router is HSRP active? All the routers in a single HSRP group shares a single MAC address and IP address, which acts as a default gateway to the local network. HSRP allows you to configure two or more routers as standby routers and only a single router as an active router at a time. Version 1 of the protocol was described in RFC 2281 in 1998. In computer networking, the Hot Standby Router Protocol (HSRP) is a Cisco proprietary redundancy protocol for establishing a fault-tolerant default gateway.
It operates with an Active-Standby Model where only one device is supporting end-user traffic at any time, and the other device is on standby waiting to take over should the active device fails. HSRP is a Cisco proprietary redundancy protocol that allows failover of the next-hop IP device. To view the HSRP information, use the following EXEC command: Router2# show standby. You want to see current HSRP information, such as which router is primary.
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