Release 15.5SY Supervisor Engine 2T Software Configuration Guide

Step 1

Router> enable

Enables privileged EXEC mode (enter your password if prompted).

Step 2

Router# configure terminal

Enters global configuration mode.

Step 3

Router(config)# pseudowire-class name

Establishes a pseudowire class with a name that you specify and enters pseudowire class configuration mode.

Step 4

Router(config-pw)# encapsulation mpls

Specifies the MPLS tunneling encapsulation type.

Step 5

Router(config-pw)# load-balance flow

Enables load-balancing on ECMPs.

Step 6

Router(config-pw)# flow-label enable

Enables the imposition and disposition of flow labels for the pseudowire.

Step 7

Router(config-pw)# end

Exits pseudowire class configuration mode and enters privileged EXEC mode.

Step 1

Router> enable

Enables privileged EXEC mode. Enter your password if prompted.

Step 2

Router# configure terminal

Enters global configuration mode.

Step 3

Router(config)# port-channel load-balance method

Specifies the load distribution method among the ports in a bundle.

Step 4

Router(config)# exit

Exits global configuration mode and enters privileged EXEC mode.

Step 1

Router> enable

Enables privileged EXEC mode. Enter your password if prompted.

Step 2

Router# configure terminal

Enters global configuration mode.

Step 3

Router(config)# interface virtual-ethernet num

Creates a virtual Ethernet interface and enters interface configuration mode.

Step 4

Router(config-if)# transport vpls mesh

Create a full mesh of pseudowires and enters VPLS transport mode.

Step 5

Router(config-if-transport)# neighbor remote-router-id [ pw-class pw-class-name]

Specifies the PE routers to be used in the pseudowire.

Step 6

Router(config-if-transport)# exit

Exits VPLS transport configuration mode and enters interface configuration mode.

Step 7

Router(config-if)# switchport

Configures the port for Layer 2 switching.

Step 8

Router(config-if)# switchport mode trunk

Enables permanent trunking mode and negotiates to convert the link into a trunk link.

Step 9

Router(config-if)# switchport trunk allowed vlan { add | except | none | remove } vlan [, vlan [, vlan [,...]]

Configures the list of VLANs allowed on the trunk.

Step 10

Router(config)# exit

Exits interface configuration mode and enters privileged EXEC mode.

Step 1

Router> enable

Enables privileged EXEC mode (enter your password if prompted).

Step 2

Router# configure terminal

Enters global configuration mode.

Step 3

Router(config)# interface tunnel number

Configures an interface type and enters interface configuration mode.

Step 4

Router(config-if)# ip unnumbered type number

Assigns an IP address to the tunnel interface. An MPLS traffic engineering tunnel interface should be unnumbered because it represents a unidirectional link.

Step 5

Router(config-if)# tunnel destination ip-address

Specifies the destination for a tunnel. The ip-address keyword is the IP address of the host destination expressed in dotted decimal notation.

Step 6

Router(config-if)# tunnel mode mpls traffic-eng

Configures the tunnel encapsulation mode to MPLS traffic engineering.

Step 7

Router(config-if)# tunnel mpls traffic-eng autoroute announce

Configures the IGP to use the tunnel in its enhanced SPF calculation.

Step 8

Router(config-if)# tunnel mpls traffic-eng path-option number { dynamic | explicit { name path-name } | identifier path-number } [ lockdown ]

Configures the tunnel to use a named IP explicit path or a path dynamically calculated from the traffic engineering topology database. A dynamic path is used if an explicit path is currently unavailable.

Step 9

Router(config-if)# exit

Exits interface configuration mode and returns to privileged EXEC mode.

Step 1

Router> enable

Enables privileged EXEC mode. Enter your password if prompted.

Step 2

Router# configure terminal

Enters global configuration mode.

Step 3

Router(config)# interface type number

Specifies the interface type and number and enters interface configuration mode. To configure a tunnel, use tunnel for the type argument.

Step 4

Router(config-if)# tunnel mode { gre ip | gre multipoint }

Specifies the encapsulation protocol to be used in the tunnel.

Step 5

Router(config-if)# mpls ip

Enables MPLS on the tunnel.

Step 6

outer(config-if)# tunnel source { ip-address | interface-type interface-number }

Configures the tunnel source.

• Use the ip-address argument to specify the source IP address.
• Use the interface-type and interface-number arguments to specify the interface to use.

Note The tunnel source and destination IP addresses must be defined on both PE routers.

Step 7

Router(config-if)# tunnel destination { hostname | ip-address }

Configures the tunnel destination.

• Use the hostname argument to specify the name of the host destination.
• Use the ip-address argument to specify the IP address of the host destination.

Note The tunnel source and destination IP addresses must be defined on both PE routers.

Step 8

Router(config-if)# exit

Exits interface configuration mode and returns to privileged EXEC mode.

Step 9

Router(config)# ip route ip-address tunnel num

Creates a static route.