Specifications

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13-15
Cisco Nexus 3000 Series NX-OS Unicast Routing Configuration Guide, Release 5.0(3)U2(2)
OL-25782-02
Chapter 13 Configuring Route Policy Manager
Configuring Route Policy Manager
Command Purpose
set as-path {tag | prepend {last-as number
| as-1 [as-2...]}}
Example:
switch(config-route-map)# set as-path
prepend 10 100 110
Modifies an AS-path attribute for a BGP route. You
can prepend the configured number of last AS
numbers or a string of particular AS-path values
(as-1 as-2...as-n).
set comm-list name delete
Example:
switch(config-route-map)# set comm-list
BGPCommunity delete
Removes communities from the community
attribute of an inbound or outbound BGP route
update. Use the ip community-list command to
create the community list.
set community {none | additive | local-AS
| no-advertise | no-export | community-1
[community-2...]}
Example:
switch(config-route-map)# set community
local-AS
Sets the community attribute for a BGP route
update.
Note When you use both the set community and
set comm-list delete commands in the
same sequence of a route map attribute, the
deletion operation is performed before the
set operation.
Note Use the send-community command in
BGP neighbor address family configuration
mode to propagate BGP community
attributes to BGP peers.
set dampening halflife reuse suppress
duration
Example:
switch(config-route-map)# set dampening 30
1500 10000 120
Sets the following BGP route dampening
parameters:
• halflife—The range is from 1 to 45 minutes.
The default is 15.
• reuse—The range is from is 1 to 20000
seconds. The default is 750.
• suppress—The range is from is 1 to 20000. The
default is 2000.
• duration—The range is from is 1 to 255
minutes. The default is 60.
set extcomm-list name delete
Example:
switch(config-route-map)# set extcomm-list
BGPextCommunity delete
Removes communities from the extended
community attribute of an inbound or outbound
BGP route update. Use the ip extcommunity-list
command to create the extended community list.