Cisco Systems 1000 Series Manual De Usuario
16-43
Cisco ASR 1000 Series Aggregation Services Routers Software Configuration Guide
OL-16506-17
Chapter 16 Configuring MPLS Layer 2 VPNs
Configuring HDLC-Ethernet Interworking
4.
encapsulation mpls
5.
interworking ethernet
6.
interface GigabitEthernet slot | subslot | port
7.
encapsulation dot1Q vlan-id
8.
xconnect peer-ip-address vc-id pseudowire-class pw-class-name
DETAILED STEPS
Command or Action
Purpose
Step 1
enable
Changes the privilege level for the corresponding CLI
session.
session.
Step 2
configure terminal
Example:
Router# configure terminal
Enters global configuration mode.
Step 3
pseudowire-class
pw-class-name
Example:
Router(config)# pseudowire-class pw-iw-ether
Specifies the name of a Layer 2 pseudowire class and
enters pseudowire class configuration mode.
enters pseudowire class configuration mode.
Step 4
encapsulation mpls
Example:
Router(config-pw)# encapsulation mpls
Uses MPLS as the tunneling method to encapsulate data
in the pseudowire.
in the pseudowire.
Step 5
interworking ethernet
Example:
Router(config-pw)# interworking ethernet
Enables the L2VPN Interworking feature, and causes
Ethernet frames to be extracted from the attachment
circuit and sent over the pseudowire. Ethernet end-to-end
transmission is assumed. Attachment circuit frames that
do not contain Ethernet frames are dropped. In the case
of VLAN, the VLAN tag is removed, which leaves a pure
Ethernet frame.
Ethernet frames to be extracted from the attachment
circuit and sent over the pseudowire. Ethernet end-to-end
transmission is assumed. Attachment circuit frames that
do not contain Ethernet frames are dropped. In the case
of VLAN, the VLAN tag is removed, which leaves a pure
Ethernet frame.
Step 6
interface GigabitEthernet
slot | subslot | port
Example:
Router(config)# interface GigabitEthernet0/0/0.3
Specifies the Gigabit Ethernet interface, and enters
interface configuration mode.
interface configuration mode.
Step 7
encapsulation dot1Q
vlan-id
Example:
Router(config-if)# encapsulation dot1Q 3
Removes all the IP addresses of the interface.
Step 8
xconnect
peer-ip-address vc-id pseudowire-class
pw-class-name
Example:
Router(config-if)# xconnect 16.16.16.16 100
pseudowire-class pw-iw-ether
Binds an attachment circuit to a pseudowire to configure
an AToM static pseudowire, specifies MPLS as the
tunneling method, and enters xconnect configuration
mode.
an AToM static pseudowire, specifies MPLS as the
tunneling method, and enters xconnect configuration
mode.