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Resetting bgp connections, Clearing bgp information, Bgp configuration examples – H3C Technologies H3C S7500E Series Switches User Manual

Page 251: Bgp basic configuration, Network requirements

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Resetting BGP Connections

To do…

Use the command…

Remarks

Reset all BGP connections

reset bgp all

Reset the BGP connections to an AS

reset bgp as-number

Reset the BGP connection to a peer

reset bgp ip-address [ flap-info ]

Reset all eBGP connections

reset bgp external

Reset the BGP connections to a peer group

reset bgp group group-name

Reset all iBGP connections

reset bgp internal

Reset all IPv4 unicast BGP connections

reset bgp ipv4 all

Available in user

view

Clearing BGP Information

To do…

Use the command…

Remarks

Clear dampened MBGP routing

information and release suppressed

routes

reset bgp dampening [ ip-address [ mask |

mask-length ] ]

Clear route flap information

reset bgp flap-info [ ip-address [ mask-length |

mask ] | as-path-acl as-path-acl-number |

regexp as-path-regular-expression ]

Available in

user view

BGP Configuration Examples

BGP Basic Configuration

Network requirements

In the following network, run eBGP between Switch A and Switch B and iBGP between Switch B and

Switch C so that Switch C can access the network 8.1.1.0/24 connected to Router A.