Displaying Ipv4 Acl Configuration - Cisco Catalyst 3560-X Software Configuration Manual

Displaying IPv4 ACL Configuration

Figure 1-9
Host A
(VLAN 10)
Displaying IPv4 ACL Configuration
You can display the ACLs that are configured on the switch, and you can display the ACLs that have
been applied to interfaces and VLANs.
When you use the ip access-group interface configuration command to apply ACLs to a Layer 2 or 3
interface, you can display the access groups on the interface. You can also display the MAC ACLs
applied to a Layer 2 interface. You can use the privileged EXEC commands as described in
display this information.
Table 1-2 Commands for Displaying Access Lists and Access Groups
Command
show access-lists [number | name]
show ip access-lists [number | name]
show ip interface interface-id
show running-config [interface interface-id]
show mac access-group [interface interface-id]
Catalyst 3750-X and 3560-X Switch Software Configuration Guide
1-44
Applying ACLs on Multicast Packets
VLAN 10
map
Frame
Host C
(VLAN 10)
VLAN 10
Purpose
Display the contents of one or all current IP and MAC address access lists
or a specific access list (numbered or named).
Display the contents of all current IP access lists or a specific IP access list
(numbered or named).
Display detailed configuration and status of an interface. If IP is enabled
on the interface and ACLs have been applied by using the ip access-group
interface configuration command, the access groups are included in the
display.
Displays the contents of the configuration file for the switch or the
specified interface, including all configured MAC and IP access lists and
which access groups are applied to an interface.
Displays MAC access lists applied to all Layer 2 interfaces or the specified
Layer 2 interface.
Chapter 1
Input Output
router router VLAN 20
ACL ACL
Routing function
Packet
Configuring Network Security with ACLs
map
Host B
(VLAN 20)
VLAN 20
Table 1-2 to
OL-25303-03