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DES-7200 Configuration Guide Chapter 6 BGP
Configuration
6-20
Command Function
concrete value of the community list
in the range 1 to 4,294,967,200, or
the well-known community attribute
such as Internet, local-AS,
no-advertise and no-export.
DES-7200(config)# ip routing
Enable the routing function (if
disabled).
DES-7200(config)# router bgp
as-number
Enable the BGP and configure this
AS number to enter into the BGP
configuration mode.
DES-7200(config-router)# neighbor
{address | peer-group-name}
send-community
(Optional) Configure to send the
community attribute to the specified
BGP peer (group).
DES-7200(config-router)# neighbor
{address | peer-group-name}
route-map map-tag {in | out}
(Optional) Configure to implement
the routing policy according to the
route-map when the route
information is received from and sent
to the specified BGP peer (group).
In the route-map configuration mode,
you can use the match
community-list [exact] and set
community-list delete to operate
the community attribute by the
community list, or take the set
community command to operate the
community attribute value directly.
6.11.6 Other Related Configuration
By default, if two paths with full identical path attributes are received from different
EBGP peers during the selection of the optimal path, we will select the optimal
path according to the path received sequence. You can select the path with
smaller router ID as the optimal path by configuring the following commands.
Command Function
DES-7200(config-router)# bgp
bestpath
compare-routerid
(Optional) Allow the BGP to compare
with the router ID when the optimal
path is selected.