Configuration Guide User guide

BigIron RX Series Configuration Guide 821
53-1002484-04
Configuring BGP4
27
The address family command also requires you to select a sub-address family, which is the type of
routes for the configuration. You specify multicast or unicast routes.
FIGURE 122 BGP configuration levels
The following table shows what commands are available at the various BGP configuration levels.
TABLE 132 IPv4 BGP commands at different configuration levels
Command Global
(iPv4 and
IPv6)
IPv4 address
family unicast
IPv4 address
family
multicast
See
address-family x x x “Entering and exiting the address family
configuration level” on page 826
address-filter x “Filtering specific IP addresses” on page 827
aggregate-address x x “Aggregating routes advertised to BGP4
neighbors” on page 834
always-compare-med x “Configuring the device to always compare
MEDs” on page 835
as-path-filter x
as-path-ignore x “Disabling or re-enabling comparison of the
AS-path length” on page 836
bgp-redistribute-internal x “Redistributing IBGP routes” on page 836
client-to-client-reflection “Disabling or re-enabling client-to-client route
reflection” on page 836
cluster-id x “Configuring a route reflector” on page 837
community-filter x
compare-routerid x “Enabling or disabling comparison of the
router IDs” on page 837
confederation x “Configuring confederations” on page 837
dampening x x “Configuring route flap dampening” on
page 840
default-information-origi
nate
xx“Originating the default route” on page 841
router bgp
Global commands for BGP
and all address families
address-family
IPv4
address-family
IPv6 unicast
Commands for IPv6
BGP unicast routes
unicast
Commands for IPv4
MBGP routes
multicast
Commands for IPv4
BGP unicast routes