First, configure IP addresses on the LAN interfaces of both routers.
Before diving into the , ensure you have: packet tracer 9.3.3 hsrp configuration guide
R2(config)# interface gig0/0 R2(config-if)# ip address 192.168.1.2 255.255.255.0 R2(config-if)# no shutdown First, configure IP addresses on the LAN interfaces