Reference Guide

294 | Border Gateway Protocol
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• If rt with additive option comes after soo, then rt adds the communities set by soo
Related
Commands
Command
History
set extcommunity soo
s z
Use this feature to set extended community site-of-origin in Route Map.
Syntax
set extcommunity soo {as4 ASN4:NN | ASN:NNNN | IPADDR:NN [non-trans]}
To delete the site-of-origin community, use the no set extcommunity command.
Parameters
Defaults
No default behavior or values
Command Modes
ROUTE MAP (config-route-map)
Usage
Information
If the set community rt and soo are in the same route-map entry, we can define the behavior as:
• If rt option comes before soo, with or without additive option, then soo overrides the
communities set by rt
• If rt options comes after soo, without the additive option, then rt overrides the communities set by
soo
• If rt with additive option comes after soo, then rt adds the communities set by soo
Related
Commands
Command
History
show ip bgp ipv4 extcommunity-list
s z
Use this feature to display IPv4 routes matching the extended community list name.
set extcommunity soo Set extended community site-of-origin in route-map.
Version 9.0.2.0 Introduced on the S6000.
Version 9.0.0.0 Introduced on Z9000
Version 7.8.1.0 Introduced support on S-Series
S6000
as4 ASN4:NN Enter the keyword as4 followed by the 4-octet AS specific extended community
number in the format ASN4:NN (4-byte AS number:2-byte community value)
.
ASN:NNNN
Enter the 2-octet AS specific extended community number in the format
ASN:NNNN (2-byte AS number:4-byte community value)
.
IPADDR:NN
Enter the IP address specific extended community in the format IPADDR:NN (4-byte
IPv4 Unicast Address:2-byte community value)
non-trans (OPTIONAL) Enter the keyword non-trans to indicate a non-transitive BGP
extended community.
set extcommunity rt Set extended community route origins via the route-map
Version 9.0.2.0 Introduced on the S6000.
Version 9.0.0.0 Introduced on Z9000
Version 7.8.1.0 Introduced support on S-Series
S6000