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1.8.3.18 bgp fast-external-failover
Command: bgp fast-external-failover
no bgp fast-external-failover
Function:
Fast reset when the BGP neighbor connection varies at the interface other than wait
for TCP timeout. The “
no bgp fast-external-failover
” command cancels this configuration.
Parameter:
None.
Default:
Configured.
Command Mode:
BGP route mode.
Usage Guide:
This command is for immediately cutting of the neighbor connection when the
interface is down.
Example:
Switch(config-router)# bgp fast-external-failover
1.8.3.19 bgp inbound-route-filter
Command: bgp inbound-route-filter
no bgp inbound-route-filter
Function:
The bgp do not install the RD routing message which does not exist locally. The “
no
bgp inbound-route-filter
” command means the RD will be installed with no regard to the local
existence of the RD.
Parameter:
None.
Command Mode:
BGP route mode.
Usage Guide:
Normally when the switch plays as PE, whether the route bgp acquired from
VPN is saved in BGP depends on if the VRF configured in this PE has got matched information.
With the “
no bgp inbound-route-filter
” command the BGP will save the routing message with
no regard to the matched information.
Example:
Switch(config)#router bgp 100
Switch(config-router)#no bgp inbound-route-filter
1.8.3.20 bgp inbound-max-route-num
Command
：
bgp inbound-max-route-num <0-500000>
no bgp inbound-max-route-num
Function
：
Set the number limit of routers learnt by the bgp process from its neighbors.
Parameters
：
The number limit of routers, ranging from 0 to 500000.
Default
：
The number limit is 50000 by default.
Command Mode
：
BGP routing mode and address family mode.
Usage Guide
：
Limit the number of routers learnt by the bgp process from its neighbors with this
command.