Accton Technology ES4626 - Manual (Page 565)

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Above example creates a VRF named DC1 with RD value at 100:10
13.8.3.84 router bgp
Command: router bgp [view ]
no router bgp [view ]
Function: Enable BGP instance. The “no router bgp [view ]”
command deletes BGP instance
Parameter: : 1-65535 is AS number;
: Character string which is the name and index for multiple BGP
instance
Default: BGP Not enabled
Command Mode: Global mode
Usage Guide: Enable BGP by specified AS, and then enter the config-router state, the
protocol can be configured at this prompt. In case no bgp multiple-instance is configured
while a BGP is enabled, enabling new BGP instance will return with error. If bgp
multiple-instance is configured, you can enable several BGP however the name of the
instance has to be specified with view parameter. The NO form will cancel the
configuration of this BGP instance.
Example:
Switch(config)#router bgp 200
Switch(config-router)#exit
Switch(config)#bgp multiple-instance
Switch(config)#router bgp 200
Switch(config-router)#exit
Switch(config)#router bgp 300 view as300
Switch(config)#no router bgp 300 view as300
Switch(config)#no router bgp 200
13.8.3.85 route-target
Command: route-target {import|export|both} <rt-val>
no route-target {import|export|both} <rt-val>
Function: Configure the route extended community attributes, so to determine whether
the route be spreader to specific VRF.
Parameter: is the same as RD form, standing for the extended community
attributes of the routes.
Command Mode: vrf mode
Usage Guide:
Under VRF mode, the configured RT attributes decides which VRF will
accept the route. There are 3 RT configurations: the import RT stands for the RT value