Administrator Guide

Version Description
7.8.1.0 Increase the name string to accept up to 140 characters. Prior to 7.8.1.0, names were up
to 16 characters long.
7.6.1.0 Introduced on the S-Series.
7.5.1.0 Introduced on the C-Series.
6.2.1.1 Introduced on the E-Series.
Related
Commands
ip prefix-list — configures a prefix list.
deny
To drop packets meeting the criteria specified, configure a filter.
C9000 Series
Syntax
deny ip-prefix [ge min-prefix-length] [le max-prefix-length]
To delete a drop filter, use the no deny ip-prefix command.
Parameters
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 and then enter the minimum prefix length, which is a
number from zero (0) to 32.
le max-prefix-
length
(OPTIONAL) Enter the keyword le and then enter the maximum prefix length, which is a
number from zero (0) to 32.
Defaults Not configured.
Command Modes PREFIX-LIST
Command History
This guide is platform-specific. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.9(0.0) Introduced on the C9010.
9.2(1.0) Introduced on the Z9500.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
8.1.1.0 Introduced on the E-Series ExaScale.
7.6.1.0 Introduced on the S-Series.
7.5.1.0 Introduced on the C-Series.
6.1.1.0 Introduced on the E-Series.
Usage Information
Sequence numbers for this filter are automatically assigned starting at sequence number 5.
If you do not use the ge or le options, only packets with an exact match to the prefix are filtered.
Related
Commands
permit — configures a filter to pass packets.
seq — configures a drop or permit filter with a specified sequence number.
270 Access Control Lists (ACL)