TSHOOT – HSRP, VRRP, and GLBP First Hop Redundancy Protocol review and troubleshooting!

Will cover the three FHRP's for the CCNP R/S in the article, review some very basics of each protocol, and jump into commands to troubleshoot them on TSHOOT day! HSRP (Hot Standby Router Protocol) Review and Troubleshooting Review HSRP is Cisco Propriety HSRP works on both Layer 3 switches and Cisco Routers Hello 3 sec … Continue reading TSHOOT – HSRP, VRRP, and GLBP First Hop Redundancy Protocol review and troubleshooting!

HSRP vs VRRP vs GBLP – All Default settings, Authentication, and important quick notes for Exam day!

Wanted to jot down some bullet point style notes as to the differences between the 3 FHRP's that you will see on exam day for SWITCH, and a few things you may also see on ROUTE at the bottom for Authentication and creating "Tracking objects" to increment and decrement values of the different Priority #'s … Continue reading HSRP vs VRRP vs GBLP – All Default settings, Authentication, and important quick notes for Exam day!

VRRP – Extremely similar to HSRP, review of differences, and some labbing to demo behaviors!

The exact same Topology as the HSRP section, because it is so similar there isn't really a need to create a new Topology, though SW3 does get added to the Router Group during the lab to demonstrate a difference in Router States from HSRP. VRRP similarities and differences from HSRP VRRP is very similar to … Continue reading VRRP – Extremely similar to HSRP, review of differences, and some labbing to demo behaviors!