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Cisco IOS Software Configuration Guide for Cisco Aironet Access Points
OL-29225-01
Chapter 21 Configuring L2TPv3 Over UDP/IP
Configuring Pseudowire Class
Note Multiple l2tp classes can be configured.
Examples
ap1# configure terminal
ap1(config)# l2tp-class myl2tpclass
ap1(config-l2tp-class)# hostname myhost1
ap1(config-l2tp-class)# hello 15
ap1(config-l2tp-class)# cookie size 4
ap1(config-l2tp-class)# digest secret cisco
ap1(config-l2tp-class)# retransmit retries 6
ap1(config-l2tp-class)# retransmit timeout 7
ap1(config-l2tp-class)# retransmit timeout max 5
ap1(config-l2tp-class)# retransmit timeout min 1
ap1(config-l2tp-class)# end
Configuring Pseudowire Class
Configuring the pseudowire class defines a layer 2 pseudowire class. These pseudowire parameters can
be configured under pseudowire class:
• encapsulation method
• l2tp-class
• local interface
• sequencing
• IP related parameters like dfbit, tos and ttl
Beginning in privileged EXEC mode, follow these steps to configure Pseudowire Class
Examples
ap1# configure terminal
ap1(config)# pseudowire-class mypwclass
ap1(config-pw-class)# encapsulation l2tpv3
ap1(config-pw-class)# protocol l2tpv3ietf myl2tpclass
ap1(config-pw-class)# ip protocol udp
ap1(config-pw-class)# ip local interface BVI1
ap1(config-pw-class)# end
Command Purpose
Step 1
pseudowire-class pseudowire class
name
Specifies the pseudowire class name.
Step 2
encapsulation l2tpv3 Enables the L2TPv3
Step 3
protocol l2tpv3ietf l2tp class name Enables the standard L2TPv3 and attaches the L2TP class.
Step 4
ip protocol udp Enables L2TPv3 over UDP.
Step 5
ip local interface interface name Uses the interface address as the source address.