对于RIPv2，ACL的规则是：access-list 102 permit udp any any eq rip，对于EIGRP，ACL的规则是access-list 103 permit eigrp any any，对于OSPF，ACL的规则是access-list 104 permit ospf any any，对于BGP，ACL的规则是access-list 105 permit tcp any any eq 179和access-list 105 permit tcp any eq 179 any。