Command Line Reference Guide

218 | Access Control Lists (ACL)
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Command Modes
CONFIGURATION
Command
History
Usage
Information
FTOS supports one ingress and one egress IP ACL per interface.
Prior to 7.8.1.0, names are up to 16 characters long.
The number of entries allowed per ACL is hardware-dependent. Refer to your line card documentation
for detailed specification on entries allowed per ACL.
Example
Figure 9-4. Command Example: ip access-list standard
Related
Commands
permit
c e s
Configure a filter to permit packets from a specific source IP address to leave the switch.
Syntax
permit {source [mask] | any | host ip-address} [count [byte] | log] [dscp value] [order]
[monitor]
To remove this filter, you have two choices:
• Use the no seq sequence-number command syntax if you know the filter’s sequence number or
• Use the no permit {source [mask] | any | host ip-address} command.
Parameters
Version 8.1.1.0 Introduced on E-Series ExaScale
Version 7.8.1.0 Increased name string to accept up to 140 characters. Prior to 7.8.1.0, names are up to 16
characters long.
Version 7.6.1.0 Added support for S-Series
Version 7.5.1.0 Added support for C-Series
Version 7.4.1.0
Added support for non-contiguous mask and added the
monitor option.
Version 6.5.1.0
Expanded to include the optional QoS
order priority for the ACL entry.
FTOS(conf)#ip access-list standard TestList
FTOS(config-std-nacl)#
ip access-list extended Create an extended access list.
show config Display the current configuration.
source
Enter the IP address in dotted decimal format of the network from which the
packet was sent.
mask
(OPTIONAL) Enter a network mask in /prefix format (/x) or A.B.C.D. The mask,
when specified in A.B.C.D format, may be either contiguous or non-contiguous.
any Enter the keyword any to specify that all routes are subject to the filter.
host ip-address Enter the keyword host followed by the IP address to specify a host IP address
or hostname.
count (OPTIONAL) Enter the keyword count to count packets processed by the filter.
dscp (OPTIONAL) Enter the keyword dscp to match to the IP DSCP values.
byte (OPTIONAL) Enter the keyword byte to count bytes processed by the filter.