251
access list 10 deny any-source Deny all IP packets passage.
access list 100(used 1 time(s)) Numbered ACL100, reference time: 1.
access list 100 deny ip any-source
any-destination
Deny IP packets of any source addresses and
destination addresses.
access list 100 deny tcp
any-source any-destination
Deny TCP packets of any source IP addresses
and destination IP addresses.
Command: show access-group [interface <name>]
Function: display ACL binding information for the port.
Parameter: <name> is the port name.
Default: N/A.
Command mode: Admin Mode
Usage Guide: If no port is specified, then ACL bound in all ports will be displayed.
Example:
Switch#show access-group
interface name: Ethernet1/2
Ingress access-list used is 111.
interface name: Ethernet1/1
Ingress access-list used is 10.
Displayed information Explanation
interface name: Ethernet1/2 Binding information of port Ethernet1/2.
Ingress access list used is
111.
Numbered extended ACL 111 bound to the
incoming direction of port Ethernet1/2.
interface name: Ethernet1/1 Binding information of port Ethernet1/1.
Ingress access list used is 10. Numbered standard ACL 10 bound to the
incoming direction of port Ethernet1/1.
Command: show firewall
Function: Display packet filtering configuration information.
Parameter: N/A.
Default: N/A.