Cisco CCNA 200-301 Practice Question
A company wants to minimize the risk of network disruption if its primary router fails, without requiring any changes on the end-user devices. Which technology should be implemented to allow multiple routers to automatically provide continuous gateway services?
Border Gateway Protocol (BGP)
Hot Standby Router Protocol (HSRP)
Spanning Tree Protocol (STP)
Link Aggregation Control Protocol (LACP)