华为防火墙，主备链路备份cd 出口： 7.7.7.48.8.8.8bj 出口 6.6.6.2546.0 to 7.0```baship-link check enableip-link name TO-bjdestination 6.6.6.254 interface GigabitEthernet 0/0/1 next-hop 7.7.7.1quitip route-static

华为： <AR6121E-S>dis acl 3333 Advanced ACL 3333, 4 rules Acl's step is 5  rule 5 permit icmp source 192.168.188.2 0 destination 192.168.88.88 0   rule 10 permit icmp source 192.168.88.88 0 destination