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Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide
OL-23826-09
Chapter 36 Configuring Inverse Muliplexing over ATM
Configuring ATM IMA over MPLS
4. atm pvp VPI l2transport
5. xconnect ip-address port-number encapsulation mpls
DETAILED STEPS
ATM AAL5 SDU VCC Transport
An ATM AAL5 SDU VCC transport pseudowire maps a single ATM to another ATM. You must use
AAL5 encapsulation for this transport type. Complete the following steps to configure an ATM AAL5
SDU VCC transport pseudowire:
SUMMARY STEPS
1. enable
2. configure terminal
3. interface ATMslot/IMAgroup-number
4. VPI/VCI l2transport
5. encapsulation encapsulation-type
6. xconnect ip-address port-number encapsulation mpls
Command Purpose
Step 1
enable
Example:
Router> enable
Enables privileged EXEC mode.
• Enter your password if prompted.
Step 2
configure terminal
Example:
Router# configure terminal
Enters the global configuration mode.
Step 3
interface ATM
slot
/IMA
group-number
Example:
Router(config)# interface ATM0/IMA0
Specifies the slot location and port of IMA interface group and
configures the ATM interface.
• slot—Specifies the slot location of the ATM IMA port adapter.
• group-number—Specifies the group number of the IMA group.
Step 4
atm pvp
VPI
l2transport
Example:
Router(config-if)# atm pvp 10
l2transport
Specifies the VPI of the PVP and configures the PVP in L2transport
mode.
Step 5
xconnect
ip-address port-number
encapsulation mpls one-to-one
Example:
Router(config-if-atm-l2trans-pvp)#
xconnect 30.30.30.2 305 encapsulation
mpls
Binds an attachment circuit to the ATM IMA interface to create a
pseudowire.