Displaying and maintaining bgp – H3C Technologies H3C S5560 Series Switches User Manual

Page 283

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267

Step Command

Remarks

11.

Advertise a default route to
the 6PE peer or peer group.

peer { group-name | ip-address
[ mask-length ] }
default-route-advertise [ route-policy

route-policy-name ]

By default, no default route is
advertised.

12.

Save all routes from the 6PE

peer or peer group.

peer { group-name | ip-address
[ mask-length ] } keep-all-routes

By default, routes from a peer
or peer group are not saved.

13.

Configure BGP updates sent
to the 6PE peer or peer group

to carry only the public AS

number.

peer { group-name | ip-address
[ mask-length ] } public-as-only

By default, this feature is not
configured.

14.

Specify the maximum number
of routes that BGP can receive

from the 6PE peer or peer
group.

peer { group-name | ip-address
[ mask-length ] } route-limit

prefix-number [ { alert-only discard |
reconnect reconnect-time } |

percentage-value ] *

By default, the number of routes
that a router can receive from

the 6PE peer or peer group is

not limited.

15.

Specify a preferred value for
routes received from the 6PE

peer or peer group.

peer { group-name | ip-address
[ mask-length ] } preferred-value value

By default, the preferred value
is 0.

16.

Configure the device as a
route reflector and the 6PE

peer or peer group as a client.

peer { group-name | ip-address
[ mask-length ] } reflect-client

By default, no route reflector or
client is configured.

17.

Return to user view.

return

N/A

18.

Display information about the

6PE peer or peer group.

display bgp peer ipv6 [ unicast ]
[ group-name group-name log-info |

ip-address { log-info | verbose } |

verbose ]

Available in any view.

19.

Display routing information
advertised to or received from

the 6PE peer or peer group.

display bgp routing-table ipv6
[ unicast ] peer ip-address

{ advertised-routes | received-routes }
[ network-address prefix-length |

statistics ]

Available in any view.

20.

Perform soft reset on the
inbound or outbound BGP

6PE connection.

refresh bgp ip-address { export |
import } ipv6 [ unicast ]

Available in user view.

21.

Reset a BGP 6PE connection. reset bgp ip-address ipv6 [ unicast ]

Available in user view.

Displaying and maintaining BGP

Execute display commands in any view and reset commands in user view (IPv4).

Task Command

Display BGP NSR status information.

display bgp non-stop-routing status

Display BGP IPv4 unicast peer group
information.

display bgp group ipv4 [ unicast ] [ vpn-instance
vpn-instance-name ] [ group-name group-name ]

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