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C H A P T E R 14 Border Gateway Protocol (BGP)
269
configure bgp neighbor [<ipaddress> | all]
soft-reset {in | out}
Applies the current input or output routing
policy to the routing information already
exchanged with the neighbor. The input/
output routing policy is determined by the
nlri-filter, as-path-filter, and the route map
configured for the neighbor in the input-
output side. This command is a real-time
operation and is not saved; it does not affect
the 480T routing switch configuration.
configure bgp neighbor [<ipaddress> | all]
source-interface [any | vlan <name>]
Changes the BGP source interface for TCP
connections. The default setting is any.
configure bgp neighbor [<ipaddress> | all]
timer keep-alive <seconds> hold-time
<seconds>
Configures the BGP neighbor timers. The
range for keep-alive is 0 to 65,535. The
default keep-alive setting is 60. The range for
hold-time is 0 to 21,845. The default hold-
time is 90.
configure bgp neighbor [<ipaddress> | all]
weight <weight>
Assigns a locally used weight to a neighbor
connection for the route-selection algorithm.
All routes learned from this peer are assigned
the same weight. The route with the greatest
weight is preferred when multiple routes are
available to the same network. The range is 0
to 4,294,967,295. The default setting is 0.
configure bgp routerid <router_id> Changes the router ID. BGP must be disabled
before changing the router ID.
configure bgp soft-reconfiguration Immediately applies the route map associated
with the network command, aggregation and
redistribution. This command is a real-time
operation and is not saved; it does not affect
the routing switch configuration.
create bgp neighbor <ipaddress> [peer-group
<peergroup> | remote-as-number
<as_number>] {mulithop}
Creates a new BGP peer. Use the multihop
keyword for EBGP peers that are not directly
connected.
create bgp peer-group <name> Creates a new peer group.
Table 14.1: BGP Configuration Commands (continued)
Command Description