Cisco Systems WSC4500X16SFP Manual De Usuario

This example shows that the IP access group simple-ip-acl is configured on the inbound direction of 
interface fa6/1:

Switch# show ip interface fast 6/1

FastEthernet6/1 is up, line protocol is up

  Inbound  access list is simple-ip-acl

  Outgoing access list is not set

This example shows that MAC access group simple-mac-acl is configured on the inbound direction of 
interface fa6/1:

Switch# show mac access-group interface fast 6/1

Interface FastEthernet6/1:

   Inbound access-list is simple-mac-acl   

   Outbound access-list is not set

This example shows that access group merge is configured on interface fa6/1:

Switch# show access-group mode interface fast 6/1

Interface FastEthernet6/1:

   Access group mode is: merge

For output PACLs, there is no interaction with VACL or output Router ACLs. (See the restrictions listed 
in the 

.) For input PACLs, however, the 

interaction with Router ACLs and VACLs depends on the interface access group mode as shown in 

Each ACL Type listed in 

 is synonymous with a different scenario, as explained in the 

following discussion.

prefer port 
mode

prefer vlan 
mode

merge mode

Input Router ACL

PACL applied

Input Router 
ACL applied

PACL, Input Router ACL (merged) 
applied in order (ingress)

VACL

PACL applied

VACL 
applied

PACL, VACL (merged) applied in order 
(ingress)

VACL + Input Router 
ACL

PACL applied

VACL + 
Input Router 
ACL applied

PACL, VACL, Input Router ACL 
(merged) applied in order (ingress)