Users Guide

Example
Dell(conf)#route-map dempsey
Dell(config-route-map)#
Related
Commands
show config — displays the current configuration.
set as-path
To modify the AS path for border gateway protocol (BGP) routes, configure a filter.
C9000 Series
Syntax
set as-path prepend as-number [... as-number]
To remove an AS-Path setting, use the no set as-path {prepend as-number | tag}
command.
Parameters
prepend as-
number
Enter the keyword prepend and then enter up to eight AS numbers to be inserted
into the BGP path information. The range is from 1 to 65535.
Defaults Not configured.
Command Modes ROUTE-MAP
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
You can prepend up to eight AS numbers to a BGP route.
This command influences best path selection in BGP by inserting a tag or AS number into the AS_PATH
attribute.
Related
Commands
match as-path — redistributes routes that match an AS-PATH attribute.
ip as-path access-list — configures an AS-PATH access list.
neighbor filter-list — configures a BGP filter based on the AS-PATH attribute.
show ip community-lists — displays configured IP Community access lists.
286 Access Control Lists (ACL)