Dell Force10 MXL Blade - Page 129

Access Control Lists (ACL) | 129
Usage
Information
Prefix lists redistribute OSPF and RIP routes meeting specific criteria. For related RIP commands,
refer to Chapter 26, Routing Information Protocol (RIP). For related OSPF commands supported, refer
to FTOS Command Line Reference Guide Chapter 21, Open Shortest Path First (OSPFv2).
Related
Commands
permit
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 you do not use the options ge or le, only packets with an exact match to the prefix are filtered.
Related
Commands
seq
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 Displays IP routes in an IP prefix list.
show ip prefix-list summary Displays 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 8.3.16.1 Introduced on MXL 10/40GbE Switch IO Module
deny Configures a filter to drop packets.
seq Configures 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.
permit Enter the keyword permit to configure a filter to forward packets meeting this
condition.
any (OPTIONAL) Enter the keyword any to match any packets.
ip-prefix /nn
(OPTIONAL) 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.