IT Certification and Training Blog

CCNP SWITCH Exam - Router Redundancy Protocols

Posted by Kelson Lawrence on Feb 9, 2011 8:31:00 AM

By Josh E.

Being able to implement first hop router redundancy protocols is one of the objectives listed for Cisco’s 642-813 SWITCH exam. Cisco supports three first hop redundancy protocols: Gateway Load Balancing Protocol (GLBP), Hot Standby Router Protocol (HSRP), and Virtual Router Redundancy Protocol (VRRP). This article provides an overview of each of these protocols.

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Tags: GLBP, networking, VRRP, SWITCH, router, ccnp, router protocols, HSRP, exam, 642-813, redundancy, Josh E.

VRRP, HSRP and the Master Router

Posted by Kelson Lawrence on Feb 8, 2011 10:22:00 AM

By Brian Scheibe

Does VRRP choose a Master (Active) router in the same way as HSRP?

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Tags: Brian Scheibe, networking, VRRP, HSRP, Master Router