interface GigabitEthernet0/1.252
 description TO HF-CSWI01As51 DMZ VLAN 252
 encapsulation dot1Q 252
 ip address x.x.x.251 255.255.255.0
 ip access-group VLAN252 out
 no ip redirects
 no ip unreachables
 no ip proxy-arp
 ip nat outside
 ip virtual-reassembly
 no snmp trap link-status
 standby 252 ip x.x.x.254
 standby 252 timers 5 15
 standby 252 priority 111
 standby 252 preempt
 standby 252 authentication f00