User's Manual

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Chapter 68 Multi-VRF CE Configuration
68.1 Default VRF Configuration
Function Default Configuration
VRF There is no configuration.
All routes are added to the default routing table.
VPN expansibility of VRF There is no Routing Distinguisher (RD).
There is no input/output Routing Target (RT).
Maximum number of VRF routes 10240
VRF port N/A.
None of VLAN ports is related with VRF, and the routes
of ports are added to the default routing table.
IP Express Forwarding The hardware IP routing is not enabled.
68.2 MCE Configuration Tasks
 Configuring VRF
 Configuring a VPN Route
 Configuring BGP Route Between PE and CE
 Testifying the VRF Connectivity between PE and CE
68.3 MCE Configuration
68.3.1 Configuring VRF
Refer to the following steps to configure one or multiple VRFs.
Command Purpose
Switch#
config
Enters the switch configuration mode.
Switch
_
config#
ip vrf
vrf-name Creates VRF and enters the VRF configuration mode.
vrf-name: VRF name with up to 31 characters
Switch_config
_
vrf#
rd
route-distinguisher Sets the route distinguisher of VRF.
route-distinguisher: Stands for the distinguisher of the
route. It consists of autonomous domain ID and random
numbers, or IP and random numbers.
Switch_config_vrf#
route-target
{ export | import | both }
route-target-extened-community
Creates the expanded VPN attributes of input/output VRF
objects.
route-target-extended-community: It consists of
autonomous domain ID and random numbers, or IP and
random numbers.
Switch_config_vrf#
interface
intf-name Enters the interface configuration mode.
intf-name: Stands for the name of an interface.
Switch_config_intf#
ip vrf forwarding
vrf-name Relates the L3 interface with VRF.
vfi-name: Means the name of VRF.
Switch_config_intf#
exit
Exits from interface configuration mode.
Switch_config#
ip exf
Enables ip hardware routing .