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DES-7200 Configuration Guide Chapter 6 BGP
Configuration
6-14
Command Function
[metric metric-value] [match internal
external [1 | 2] nssa-external [1 |2 ]]
DES-7200(config-router)# redistribute is
is [isis-tag] [route-map map-tag] [metri
c
metric-value] [level-1| level-1-2|
level-2]
(Optional) Redistribute the route
information generated by ISIS.
By default, distribution of default route is disabled. To enable this function,
execute the following commands:
Command Function
DES-7200(config-router)#
default-information originate
(Optional) Redistribute default route.
6.10 Configuring BGP Timer
The BGP uses the Kepalive timer to maintain the effective connection with the
peers, and takes the Hldtime timer to judge whether the peers are effective. By
default, the value of the Kepalive timer is 60s, and the value of the Holdtime timer
is 180s. When the BGP session is established between BGP Speakers, both
parties will negotiate with the Holdtime timer and that with smaller value will be
selected. While, the selection of the Keepalive timer is based on the smaller one
between 1/3 of the negotiated Holdtime timer and the configured Keepalive timer.
To adjust the value of the BGP timer based on all peers, execute the following
operations in the BGP configuration mode:
Command Function
DES-7200(config-router)# timers bgp
keepalive holdtime
(Optional) Adjust the keepalive and
holdtime value of BGP based on all
peers.
The range of the keepalive is 0 to
65535 seconds, and 60 seconds by
default.
The range of the holdtime is 0 to
65535 seconds, 180 seconds by
default.
Certainly, you can adjust the value of the BGP timer based on the specified peers,
and execute the following operations in the BGP configuration mode: