H3C Technologies H3C S10500 Series Switches - Manual (Page 252)

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Task Remarks
Advertising a default route to an IPv4 MBGP peer or peer group Optional
Configuring outbound MBGP route filtering Optional
Configuring inbound MBGP route filtering Optional
Configuring MBGP route dampening Optional
Configuring MBGP route preferences
Configuring the default local preference
Configuring the MED attribute
Configuring the next hop attribute
Configuring MBGP
route attributes
Configuring the AS-PATH attributes
Optional
Configuring MBGP soft reset Optional
Enabling the MBGP ORF capability Optional
Tuning and
optimizing MBGP
networks Configuring the maximum number of MBGP routes for load
balancing
Optional
Configuring ipv4 MBGP peer groups Optional
Configuring MBGP community Optional
Configuring a large
scale MBGP network
Configuring an MBGP route reflector Optional
Configuring MBGP basic functions
Prerequisites
Before you configure MBGP, be sure that neighboring nodes can access each other at the network layer.
Configuration procedure
Follow these steps to configure MBGP basic functions:
To do… Use the command… Remarks
Enter system view system-view —
Enter BGP view bgp as-number —
Specify a peer or peer group and
its AS number peer { group-name | ip-address }
as-number as-number
Required
Not specified by default.
Enter IPv4 MBGP address family
view
ipv4-family multicast Required
Enable a peer or peer group
created in IPv4 unicast view peer { group-name | ip-address }
enable Required
Not enabled by default.
Specify a preferred value for routes
from an IPv4 MBGP peer or peer
group
peer { group-name | ip-address }
preferred-value value Optional
The default preferred value is 0.