Configuring Basic Bgp; Enabling Bgp - HP FlexFabric 12900E Series Configuration Manual

Tasks at a glance
(Optional.) Tuning and optimizing BGP
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Configuring the keepalive interval and hold time
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Configuring the interval for sending updates for the same route
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Enabling BGP to establish an EBGP session over multiple hops
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Enabling immediate re-establishment of direct EBGP connections upon link
failure
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Enabling 4-byte AS number suppression
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Enabling MD5 authentication for BGP peers
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Enabling keychain authentication for BGP peers
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Configuring BGP load balancing
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Disabling BGP to establish a session to a peer or peer group
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Configuring GTSM for BGP
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Configuring BGP soft-reset
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Protecting an EBGP peer when memory usage reaches level 2 threshold
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Configuring an update delay for local MPLS labels
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Flushing the suboptimal BGP route to the RIB
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Setting a DSCP value for outgoing BGP packets
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Enabling per-prefix label allocation
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Disabling optimal route selection for labeled routes without tunnel information
(Optional.) Configuring a large-scale BGP
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Configuring BGP community
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Configuring BGP route reflection
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Configuring a BGP confederation
(Optional.) Configuring BGP GR
(Optional.) Configuring BGP NSR
(Optional.) Enabling SNMP notifications for BGP
(Optional.) Enabling logging for session state changes
(Optional.) Enabling logging for BGP route flapping
(Optional.) Configuring BFD for BGP
(Optional.) Configuring BGP FRR
(Optional.) Configuring 6PE
(Optional.) Configuring BGP LS

Configuring basic BGP

This section describes the basic settings required for a BGP network to run.

Enabling BGP

A router ID is the unique identifier of a BGP router in an AS.
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To ensure the uniqueness of a router ID and enhance availability, specify in BGP instance view
the IP address of a local loopback interface as the router ID. Different BGP instances can have
the same router ID.
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If no router ID is specified in BGP instance view, the global router ID is used.
networks:
network:
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