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Cisco ASR 1000 Series Aggregation Services Routers Software Configuration Guide
OL-16506-17
Chapter 16 Configuring MPLS Layer 2 VPNs
Configuring HDLC-Ethernet Interworking
DETAILED STEPS
Example: HDLC-Ethernet Interworking Configuration
The following examples show how to configure the HDLC-Ethernet Interworking feature, and verify the
configuration using show commands for legacy and new protocol-based outputs on the Cisco ASR 1000
Series Aggregation Services Routers:
• Example: Different Forms of Protocol-Based CLI Configuration, page 16-51
• Example: Verifying the Configuration for HDLC-Ethernet Interworking, page 16-57
• Example: HDLC-Dot1Q Interworking, page 16-67
Example: Different Forms of Protocol-Based CLI Configuration
The following example shows how to configure the HDLC-Ethernet interworking on the Controller slot
on Ethernet CE:
controller E1 2/0
channel-group 0 timeslots 1
no shutdown
interface Serial2/0:0
no shutdown
Command or Action Purpose
Step 1
enable
Changes the privilege level for the corresponding CLI
session.
Step 2
configure terminal
Example:
Router# configure terminal
Enters global configuration mode.
Step 3
l2vpn xconnect context foo
Example:
Router(config)# l2vpn xconnect context foo
Creates an empty cross-connect, and enters xconnect
submode.
Step 4
interworking ip
Example:
Router(config)# interworking ip
Enables the L2VPN Interworking feature, and causes IP
packets to be extracted from the attachment circuit and
sent over the pseudowire. Attachment circuit frames that
do not contain IPv4 packets are dropped.
Step 5
member interface-id
Example:
Router(config)# member GigabitEthernet0/0/0.3
Adds an interface as an AC segment of xconnect.
Step 6
member ip-address vcid encapsulation mpls
Example:
Router(config)# member 16.16.16.16 100
encapsulation mpls
Adds a pseudowire member to xconnect.