Command Reference Guide

Access Control Lists (ACL) | 247
Prior to 7.8.1.0, names are up to 16 characters long.
Related
Commands
permit
c e s
Configure a filter that passes packets meeting the criteria specified.
Syntax
permit ip-prefix [ge min-prefix-length] [le max-prefix-length]
Parameters
Command Modes
PREFIX-LIST
Command
History
Usage
Information
Sequence numbers for this filter are automatically assigned starting at sequence number 5.
If the options
ge or le are not used, only packets with an exact match to the prefix are filtered.
Related
Commands
seq
c e s
Assign a sequence number to a deny or permit filter in a prefix list while configuring the
filter.
Syntax
seq sequence-number {deny | permit} {any} | [ip-prefix /nn {ge min-prefix-length} {le
max-prefix-length}] | [bitmask number]
Parameters
show ip route list Display IP routes in an IP prefix list.
show ip prefix-list summary Display a summary of the configured prefix lists.
ip-prefix
Specify an IP prefix in the network/length format. For example,
35.0.0.0/8 means match the first 8 bits of address 35.0.0.0.
ge min-prefix-length (OPTIONAL) Enter the keyword ge followed by the minimum
prefix length, which is a number from zero (0) to 32.
le max-prefix-length
(OPTIONAL) Enter the keyword le followed by the maximum prefix
length, which is a number from zero (0) to 32.
Version 8.1.1.0 Introduced on E-Series ExaScale
Version 7.6.1.0 Support added for S-Series
Version 7.5.1.0 Support added for C-Series
pre-Version 6.1.1.0 Introduced for E-Series
deny Configure a filter to drop packets.
seq Configure a drop or permit filter with a specified sequence number.
sequence-number
Enter a number.
Range: 1 to 4294967294.
deny
Enter the keyword deny to configure a filter to drop packets meeting
this condition.