VPWS Configuration

All configuration commands in the table below should be followed for each Router.

PE1

#configure terminal	Enter Configure mode.
(config)#router isis 1	Create an IS-IS routing instance for area 49
(config-router)#net 49.3600.3600.0001.00	Set a Network Entity Title for this instance, specifying the area address and the system ID
(config-router)#commit	Commit the configuration
(config-router)#exit	Exit from router mode
(config)#interface lo	Enter interface mode
(config -if)#ip address 1.1.1.1/32 secondary	Configure IP address for the loopback interface
(config-if)#ip router isis 1	Enable IS-IS routing on an interface for area 49
(config-if)#commit	Commit the configuration
(config-if)#exit	Exit interface mode
(config)#interface xe5	Enter interface mode
(config-if)#ip address 10.1.1.1/30	Configure IP address on interface
(config-if)#label-switching	Enable label switching capability on the interface
(config-if)#ip router isis 1	Enable IS-IS routing on an interface for area 49
(config-if)#enable-ldp ipv4	Enabling LDP on the interface
(config-if)#commit	Commit the configuration
(config-if)#exit	Exit interface mode
(config)#router ldp	Enter router mode for LDP
(config-router)#router-id 1.1.1.1	Configure Router-id
(config-router)#targeted-peer ipv4 3.3.3.3	Configuring targeted LDP sessions to PE-2
(config-router-targeted-peer)#exit-targeted-peer-mode	Exit from targeted-peer mode
(config-router)#transport-address ipv4 1.1.1.1	Configure the transport address to be used for a TCP session over which LDP will run on an IPv4 interface
(config-router)#commit	Commit the configuration
(config-router)#exit	Exit from router mode
(config)#mpls l2-circuit VPWS4 400 3.3.3.3	Configure the VC for PE-2
(config-pseudowire)#commit	Commit the configuration
(config-pseudowire)#exit	Exit from pseudowire configuration mode
(config)#interface xe20.400 switchport	Enter sub interface mode
(config-if)#encapsulation dot1q 400	Configure encapsulation under a subinterface
(config-if)#access-if-vpws	Access VPWS under sub interface
(config-acc-if-vpws)#mpls-l2-circuit VPWS4 primary	Associating the VPWS Instance to the attachment circuit interface.
(config-acc-if-vpws)#commit	Commit the configuration
(config-acc-if-vpws)#end	Return to privilege mode

P

#configure terminal	Enter Configure mode.
(config)#router isis 1	Create an IS-IS routing instance for area 49
(config-router)#net 49.3600.3600.0003.00	Set a Network Entity Title for this instance, specifying the area address and the system ID
(config-router)#commit	Commit the configuration
(config-router)#exit	Exit from router mode
(config)#interface lo	Enter interface mode
(config-if)# ip address 2.2.2.2/32 secondary	Configure IP address for the loopback interface
(config-if)#ip router isis 1	Enable IS-IS routing on an interface for area 49
(config-if)#commit	Commit the configuration
(config-if)#exit	Exit interface mode
(config)#router ldp	Enter router mode for LDP
(config-router)#router-id 2.2.2.2	Configure Router-id
(config-router)# transport-address ipv4 2.2.2.2	Configure the transport address to be used for a TCP session over which LDP will run on an IPv4 interface
(config-router)#commit	Commit the configuration
(config-router)#exit	Exit router mode
(config)#interface xe5	Enter interface mode
(config-if)#ip address 10.1.1.2/30	Configure IP address on interface
(config-if)#label-switching	Enable label switching capability on the interface
(config-if)#ip router isis 1	Enable IS-IS routing on an interface for area 49
(config-if)#enable-ldp ipv4	Enabling LDP on the interface
(config-if)#commit	Commit the configuration
(config-if)#exit	Exit interface mode
(config)#interface xe1	Enter interface mode
(config-if)# ip address 11.1.1.2/30	Configure IP address on interface
(config-if)# label-switching	Enable label switching capability on the interface
(config-if)# ip router isis 1	Enable IS-IS routing on an interface for area 49
(config-if)# enable-ldp ipv4	Enabling LDP on the interface
(config-if)#commit	Commit the configuration
(config-if)#exit	Exit interface mode

PE2

#configure terminal	Enter Configure mode.
(config)#router isis 1	Create an IS-IS routing instance for area 49
(config-router)#net 49.3600.3600.0002.00	Set a Network Entity Title for this instance, specifying the area address and the system ID
(config-router)#commit	Commit the configuration
(config-router)#exit	Exit from router mode
(config)#interface lo	Enter interface mode
(config-if)# ip address 3.3.3.3/32 secondary	Configure IP address for the loopback interface
(config-if)#ip router isis 1	Enable IS-IS routing on an interface for area 49
(config-if)#commit	Commit the configuration
(config-if)#exit	Exit interface mode
(config)#router ldp	Enter router mode for LDP
(config-router)# router-id 3.3.3.3	Configure Router-id
(config-router)# targeted-peer ipv4 1.1.1.1	Configuring targeted LDP sessions to PE-1
(config-router-targeted-peer)#exit-targeted-peer-mode	Exit from targeted-peer mode
(config-router)# transport-address ipv4 3.3.3.3	Configure the transport address to be used for a TCP session over which LDP will run on an IPv4 interface
(config-router)#commit	Commit the configuration
(config-router)#exit	Exit from router mode
(config)#interface xe1	Enter interface mode
(config-if)#ip address 11.1.1.1/30	Configure IP address on interface
(config-if)#label-switching	Enable label switching capability on the interface
(config-if)#ip router isis 1	Enable IS-IS routing on an interface for area 49
(config-if)#enable-ldp ipv4	Enabling LDP on the interface
(config-if)#commit	Commit the configurations
(config-if)#exit	Exit interface mode
(config)#mpls l2-circuit VPWS4 400 1.1.1.1	Configure the VC for PE-1
(config-pseudowire)#commit	Commit the configuration
(config-pseudowire)#exit	Exit from pseudowire configuration mode
(config)#interface xe18.400 switchport	Enter sub interface mode
(config-if)#encapsulation dot1q 400	Configure encapsulation under a subinterface
(config-if)#access-if-vpws	Access VPWS under sub interface
(config-acc-if-vpws)#mpls-l2-circuit VPWS4 primary	Associating the VPWS Instance to the attachment circuit interface.
(config-acc-if-vpws)#commit	Commit the configuration
(config-acc-if-vpws)#end	Return to privilege mode
(config)#mpls l2-circuit VPWS4 400 1.1.1.1	Configure the VC for PE-1
(config-pseudowire)#commit	Commit the configuration