Manual

Layer 2 Tunnel Protocol Version 3
How to Configure Layer 2 Tunnel Protocol Version 3
56
Cisco IOS Releases 12.0(29)S and 12.2(25)S
Step 3
interface type
slot/port-adapter.subinterface-
number [multipoint |
point-to-point]
Example:
Router(config)# interface
serial 1/1.2 multipoint
Specifies the interface by type, slot, and port number, and enters interface
configuration mode.
Step 4
ip address ip-address mask
[secondary]
Example:
Router(config-if)# ip address
172.16.128.4
Sets a primary or secondary IP address for an interface.
Step 5
frame-relay interface-dlci dlci
[ietf | cisco] [voice-cir cir]
[ppp virtual-template-name]
Example:
Router(config-if)# frame-relay
interface-dlci 100
Assigns a DLCI to a specified Frame Relay subinterface on the router or access
server, assigns a specific PVC to a DLCI, or applies a virtual template
configuration for a PPP session and enters Frame Relay DLCI interface
configuration mode.
Step 6
xconnect peer-ip-address vcid
pw-class pw-class-name
Example:
Router(config-fr-dlci)#
xconnect 10.0.3.201 888
pw-class atm-xconnect
Specifies the IP address of the peer PE router and the 32-bit VCI shared
between the PE at each end of the control channel and enters Xconnect
configuration mode.
• The peer router ID (IP address) and virtual circuit ID must be a unique
combination on the router.
• pw-class pw-class-name—The pseudowire class configuration from
which the data encapsulation type (L2TPv3) will be taken. The pw-class
parameter binds the Xconnect statement to a specific pseudowire class.
The pseudowire class then serves as the template configuration for all
attachment circuits bound to it.
Note The L2TPv3 session can also be provisioned manually. See the section
“Manually Configuring L2TPv3 Session Parameters” for information
about manually configuring the L2TPv3 session parameters.
Step 7
match protocol ipv6
Example:
Router(config-if-xconn)# match
protocol ipv6
Enables protocol demultiplexing of IPv6 traffic.
Command or Action Purpose