两台ASA防火墙做主备HA,如下接口配置请您参考,对外只有一个IP, 10.255.245.26
ASA-主:
interface GigabitEthernet0/6
description HA
channel-group 1 mode active
!
interface GigabitEthernet0/7
description HA
channel-group 1 mode active
interface Port-channel1
description LAN/STATE Failover Interface
lacp max-bundle 8
interface GigabitEthernet0/1
description To_SHZT-DMZ-5F-Core-SW_G1/0/20
nameif 5F-DMZ
security-level 0
ip address 10.255.245.26 255.255.255.248 standby 10.255.245.27
ASA-备:
interface GigabitEthernet0/6
description HA
channel-group 1 mode active
!
interface GigabitEthernet0/7
description HA
channel-group 1 mode active
interface Port-channel1
description LAN/STATE Failover Interface
lacp max-bundle 8
interface GigabitEthernet0/1
description To_SHZT-DMZ-5F-Core-SW_G1/0/20
nameif 5F-DMZ
security-level 0
ip address 10.255.245.26 255.255.255.248 standby 10.255.245.27