pre-Version 
6.1.1.0
Introduced on the E-Series.
Usage 
Information
Use caution when you delete route maps because if you do not specify a sequence number, all 
route maps with the same map-name are deleted when you use the no route-map map-
name command.
Example
FTOS(conf)#route-map dempsey
FTOS(config-route-map)#
Related 
Commands
show config – displays the current configuration.
set as-path
Configure a filter to modify the AS path for border gateway protocol (BGP) routes.
C-Series, E-Series, S-Series, Z-Series, S4810
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 1 to 65535.
Defaults Not configured.
Command Modes ROUTE-MAP
Command History
Version 8.3.11.1 Introduced on the Z9000.
Version 8.3.7.0 Introduced on the S4810.
Version 8.1.1.0 Introduced on the E-Series ExaScale.
Version 7.6.1.0 Introduced on the S-Series.
Version 7.5.1.0 Introduced on the C-Series.
pre-Version 
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.
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