company primary router HSRP:

interface FastEthernet0/1
 description Outside
 ip address 10.10.1.66 255.255.255.0
 standby 1 ip 10.10.1.65
 standby 1 priority 105
 standby 1 preempt



company secondary router HSRP:

interface FastEthernet0/1
 description Outside
 ip address 10.10.1.67 255.255.255.0
 standby 1 ip 10.10.1.65
 standby 1 preempt





*Primary router

router eigrp 1
 redistribute static
 passive-interface FastEthernet0/1
 network 10.0.0.0
 no auto-summary
!
ip forward-protocol nd
ip route 159.140.16.0 255.255.240.0 10.10.1.68
ip route 159.140.32.0 255.255.224.0 10.10.1.68



*Secondary router

router eigrp 1
 redistribute static
 passive-interface FastEthernet0/1
 network 10.0.0.0
 no auto-summary
!
ip forward-protocol nd
ip route 159.140.16.0 255.255.240.0 10.10.1.68 250 name *floating-static*
ip route 159.140.32.0 255.255.224.0 10.10.1.68 250 name *floating-static*




HSRP from primary


primary#sh standby 
FastEthernet0/1 - Group 1
  State is Active
    17 state changes, last state change 1w5d
  Virtual IP address is 10.10.1.65
  Active virtual MAC address is 0000.0c07.ac01
    Local virtual MAC address is 0000.0c07.ac01 (v1 default)
  Hello time 3 sec, hold time 10 sec
    Next hello sent in 1.528 secs
  Preemption enabled
  Active router is local
  Standby router is 10.10.1.67, priority 100 (expires in 8.856 sec)
  Priority 105 (configured 105)
  IP redundancy name is "hsrp-Fa0/1-1" (default)
primary#