Administrator Guide

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.
set automatic-tag
To automatically compute the tag value of the route, configure a filter.
C9000 Series
Syntax
set automatic-tag
To return to the default, enter no set automatic-tag.
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.
Related
Commands
set level — specify the OSPF area for route redistribution.
set metric — specify the metric value assigned to redistributed routes.
set metric-type — specify the metric type assigned to redistributed routes.
set tag — specify the tag assigned to redistributed routes.
296 Access Control Lists (ACL)