Accton Technology ES4626 - Manual (Page 534)

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Example: Switch(config-router)#bgp deterministic-med
13.8.3.18 bgp enforce-first-as
Command: bgp enforce-first-as
no bgp enforce-first-as
Function: Enforces the first AS position of the route AS-PATH contain the neighbor AS
number or else disconnect this peer when the BGP is reviving the external routes. The
“no bgp enforce-first-as” command cancels this configuration
Parameter:
None
Default: Not configured
Command Mode: BGP route mode .
Usage Guide: This command is usually for avoiding unsafe or unauthenticated routes.
Example:
Switch(config-router)#bgp enforce-first-as
13.8.3.19 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
13.8.3.20 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 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