Cisco HSRP Configuration Lab

Posted on by Gregnstuff

HSRP Configuration

  • Basic HSRP
    • Configure basic HSRP of the 10.10.10.0/24 network
      • R1(config-if)#standby ip 10.10.10.1
      • R2(config-if)#standby ip 10.10.10.1
        • I missed a priority  when entering the standby, so it automatically set the group to zero and the priority to 100
        • #no standby 0 ip 10.10.10.1 and replace it by “standby group# ip VIP-IP”
        • When I changed one router to use group 1 I got a constant stream of Duplicate address 
    • Check HSRP active router
      • #show standby brief
      • #show standby
    • What is physical MAC address
      • show int g0/1
    • What is HSRP virtual interface MAC address
      • #show standby
  • Priority and Pre-emption
    • Set router 1 has the preferred router
      • (config-if)standby 1 priority 110