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46 neighbor capability, 47 neighbor capability orf prefix-list – Accton Technology ES4626 User Manual

Page 546

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546

Network Next Hop Metric LocPrf Weight Path

*> 11.1.1.0/24 15.1.1.68 0 100 100 ?

*> 15.1.1.0/24 0.0.0.0 0 32768 ?

*> 20.1.1.0/24 15.1.1.68 0 100 100 ?

*> 100.1.1.0/24 0.0.0.0 0 32768 ?

Total number of prefixes 4

13.8.3.46 neighbor capability

Command: neighbor {|} capability {dynamic | route-refresh}

no neighbor {|} capability {dynamic | route-refresh}

Function:

Configure dynamic update between neighbors and the route refresh

capability negotiation. The “no neighbor {|} capability {dynamic |

route-refresh}

” command do not enable the specific capability negotiation

Parameter:

: Neighbor IP address

: Name of peer group

Default:

Not configure the dynamic update capability but the route refresh capability.

Command Mode:

BGP route mode and address family mode

Usage Guide:

This is an extended BGP capability. With this configuration supported

capabilities by both side will be negotiated in the OPEN messages, and the partner will

respond if this capability is supported by the partner and send NOTIFICATION if not. The

originating side will then send an OPEN excluded the capability to reestablish the

connection. The dynamic capability refers to when the address family negotiation

changes, the connection don’t have to be restarted. Route refresh refers to sending

refresh request when configuring some soft reconfigurable attributes and the partner will

retransmit the existing route to the originating side. With route refresh attribute, the

connection will not have to be restarted but be refreshed with the clear ip bgp * soft in

command.

Example:

Switch(config-router)#neighbor 10.1.1.64 capability dynamic

Switch(config-router)# no neighbor 10.1.1.64 capability route-refresh

13.8.3.47 neighbor capability orf prefix-list

Command: neighbor {|} capability orf prefix-list

{||}

no neighbor {|} capability orf prefix-list

{||}

Function:

Configure the out route filter capability negotiation between neighbors. The

no neighbor {|} capability orf prefix-list

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