Reference Guide

Example (Control-
plane ACL)
OS10# configure terminal
OS10(config)# control-plane
OS10(config-control-plane)# mac access-group maclist in
Supported Releases 10.2.0E or later; 10.4.1 or later (control-plane ACL)
mac access-list
Creates a MAC access list to lter based on an MAC address.
Syntax
mac access-list access-list-name
Parameters access-list-name — Enter the name of a MAC access list. A maximum of 140 characters.
Default Not congured
Command Mode CONFIGURATION
Usage Information None
Example
OS10(config)# mac access-list maclist
Supported Releases 10.2.0E or later
permit
Congures a lter to allow packets with a specic IP address.
Syntax
permit [protocol-number | icmp | ip | tcp | udp] [A.B.C.D | A.B.C.D/x | any |
host ip-address] [A.B.C.D | A.B.C.D/x | any | host ip-address] [capture | dscp
value| fragment]
Parameters
• protocol-number — (Optional) Enter the protocol number identied in the IP header, from 0 to 255.
• icmp — (Optional) Enter the ICMP address to permit.
• ip — (Optional) Enter the IP address to permit.
• tcp — (Optional) Enter the TCP address to permit.
• udp — (Optional) Enter the UDP address to permit.
• A.B.C.D — Enter the IP address in dotted decimal format.
• A.B.C.D/x — Enter the number of bits that must match the dotted decimal address.
• any — (Optional) Set all routes which are subject to the lter:
– capture — (Optional) Capture packets the lter processes.
– dscp value — (Optional) Permit a packet based on the DSCP values, from 0 to 63.
– fragment — (Optional) Use ACLs to control packet fragments.
• host ip-address — (Optional) Enter the IP address to use a host address only.
Default Not congured
Command Mode IPV4-ACL
Usage Information The no version of this command removes the lter.
622 Access Control Lists