I have two Cisco switches A and B, which I want to use HSRP to track if route to specific IP still works, but according to my understand it could be either IP SLA or tracking IP-Route Reachability
Configure IP SLA Tracking for IPv4 Static Routes on an SG550XG Switch through the CLI - Cisco
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LEARN – HSRP AND IP SLA CONFIGURATION WITH ADDITIONAL FEATURES OF BOOLEAN OBJECT TRACKING – NETWORK REDUNDANCY CONFIGURATION ON CISCO ROUTER
CCNP Enterprise
Configure IP SLA Feature with L3out to Track Static Route - Cisco
Reliable Static Routing with IP SLA
Configure IP SLA Feature with L3out to Track Static Route - Cisco
LEARN – HSRP AND IP SLA CONFIGURATION WITH ADDITIONAL FEATURES OF BOOLEAN OBJECT TRACKING – NETWORK REDUNDANCY CONFIGURATION ON CISCO ROUTER