PLANET XGS3-24040 - Manual (Page 556)

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35.88 route-target
Command: route-target {import|export|both}
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 acceptable by this VRF, the export
RT represents the RT value carried with this VRF when routing spreading, both refers to above two
option both enabled. If the export RT carried with the received route ever matches with the import RT of
this VRF, then this VRF will accept this route or else not (except for the no bgp inbound-route-filter is
configured which enables RD match). Several RT can be configured on the same VRF. Normally we set
one RT with the both mode so to equal the RD and RT_VALUE.
Example:
Switch(config)#ip vrf DC1
Switch(config-vrf)#rd 100:10
Switch(config-vrf)#route-target both 100:10
Switch(config-vrf)#
In above example is created a VRF named DC1 with RD value 100:10. the RT is configured bilateral. The
RT-VALUE is equal to RD.
35.89 set vpnv4 next-hop
Command: set vpnv4 next-hop
no set vpnv4 next-hop <ip-addr>
Function: Configure the nexthop of the VPNv4 route.
Parameter: <ip-addr>is nexthop of vpnv4 route
Command Mode: vrf mode
Usage Guide:Configure VPNv4 route nexthop with this command. As normal nexthop settings are only
for IPv4 route, this command specially configures the VPNv4 address-family.
Example:
Configure the address-family as follows:
Switch(config)#route-map map1 permit 15
Switch(config-map)#match interface Vlan1