Planet XGS3-24042 - Vlan-Acl Troubleshooting

59-4
Switch(config-ip-ext-nacl-vacl_a)# deny ip any-source any-destination time-range t1
3) Configure the extended acl_b of IP, at any time it only allows to access resource within the internal
network (such as 192.168.1.255).
Switch(config)#ip access-list extended vacl_b
Switch(config-ip-ext-nacl-vacl_a)# permit ip any-source 192.168.1.0 0.0.0.255
Switch(config-ip-ext-nacl-vacl_a)# deny ip any-source any-destination
4) Apply the configuration to VLAN
Switch(config)#vacl ip access-group vacl_a in vlan 1
Switch(config)#vacl ip access-group vacl_b in vlan 2
59.4 VLAN-ACL Troubleshooting
 When VLAN ACL and Port ACL are configured at the same time, the principle of denying firstly is used.
When the packets match VLAN ACL and Port ACL at the same time, as long as one rule is drop, then the
final action is drop.
 Each ACL of different types can only apply one on a VLAN, such as the basic IP ACL, each VLAN can
applies one only.