Dell Networking Z9500, Справочник по командам

Страница: 442 / 1905

• match ip address
• set community
• set local-preference
• set metric
• set next-hop
• set origin
• set weight
If the route map is not configured, the default is deny (to
drop all routes).
Defaults Not configured.
Command
Modes ROUTER BGP
Command
History
This guide is platform-specific. For command information about other platforms,
refer to the relevant
Dell Networking OS Command Line Reference Guide .
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.7(0.0) Introduced on the S6000–ON.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
8.3.1.0 Introduced the ability to substitute IGP cost for MED when a
peer/peer-group outbound route-map is set as
internal .
7.8.1.0 Introduced on the S-Series.
7.7.1.0 Introduced on the C-Series.
Usage
Information
You can use the
redistribute
command to advertise the IGP cost as the MED
on redistributed routes. When you set the route-map with metric-type internal and
applied outbound to an EBGP peer/peer-group, the advertised routes
corresponding to those peer/peer-groups have the IGP cost set as
MED .
If you do not configure the
default-metric
command, in addition to the
redistribute
command, or there is no route map to set the metric, the metric
for redistributed static and connected is “0”.
To redistribute the default route (0.0.0.0/0), configure the
neighbor default-
originate
command.
As BGP does not query next-hop information corresponding to locally originated
routes, a local route with an unreachable next-hop is chosen as the best route.
442
Border Gateway Protocol