双管齐下的网关备份联动之术——BFD与NQA.doc

114.114.114.114的访问 GW-1中 acl number 2000 rule 5 permit source 192.168.1.0 0.0.0.255 interface GigabitEthernet0/0/0 ip address 13.1.1.1 255.255.255.0 nat outbound 2000 ip route-static 0.0.0.0 0.0.0.0 13.1.1.22