3com 3031 Instruccion De Instalación

C

HAPTER

 42: BGP C

ONFIGURATION

By default, the intervals at which route update messages are sent by an IBGP and 
EBGP peer (group) are 5 seconds and 30 seconds respectively.

Only the peer group whose configuration type is internal can be configured into a 
reflector client.

By default, all IBGPs in the AS are fully-connected and the peers do not mutually 
notify their learned IBGP routes so as to avoid creating route loops.

For detailed information on route reflector, refer to "Configure Route Reflector" 
section of this manual.

By default, local router does not send the default route to any peer (group). This 
command does not require that the default route should exist in the BGP routing 

Table 636   Configuring the interval at which route update messages are sent by a peer 
(group)

Configure the interval at which route update 
messages are sent by a peer (group)

peer group-name 
route-update-interval seconds

Restore the default route update message 
sending interval by a peer (group)

undo peer group-name 
route-update-interval

Table 637   Configuring to send the community attributes to a peer group

Configure to send the community 
attributes to a peer group

Not to send the community 
attributes to a peer group

undo peer group-name advertise-community

Table 638   Configuring a peer group to be a route reflector client

Configure

 a peer group to be a route reflector 

client

peer group-name reflect-client

Disable

 a peer group to be a route reflector client

undo peer group-name 
reflect-client

Table 639   Configuring to send the default route to a peer group

Configure to send the default route 
to a peer group

peer group-name default-route-advertise

Remove to send the default route to 
a peer group

undo peer group-name 
default-route-advertise