Reference Guide

388 | Border Gateway Protocol
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Parameters
Defaults
No default values or behavior
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
set extcommunity soo
c e 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
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)
additive (OPTIONAL) Enter the keyword additive to add to the existing extended
community.
non-trans (OPTIONAL) Enter the keyword non-trans to indicate a non-transitive BGP
extended community.
set extcommunity soo Set extended community site-of-origin in route-map.
Version 7.8.1.0 Introduced on S-Series
Version 7.7.1.0 Introduced on C-Series
Version 7.6.1.0 Introduced on E-Series
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.