DETAILED STEPS
PurposeCommand or Action
Selects the ATM interface on which the pseudowire has to be configured,
where slot/subslot is the SPA slot and subslot, and /port is the SPA port on
which the interface exists.
Router(config)# interface atm slot /subslot
/port.subinterface multi-point
Step 1
Creates an ATM permanent virtual path for the ATM interface and assigns
a VPI to the PVP:
Router(config-subif)# atm pvp vpi
l2transport
Step 2
•
vpi specifies the virtual path identifier (0 to 255).
Configures a pseudowire to transport data from the ATM interface across
the MPLS network.
Router(cfg-if-atm-l2trans-pvp)# xconnect
peer-router-id vcid {encapsulation mpls
| pseudowire-class name }
Step 3
•
peer-router-id is the IP address of the remote PE peer router.
•
vcid is a 32-bit identifier that is to be assigned to the pseudowire. The
same vcid must be used at both ends of the pseudowire.
•
encapsulation mpls sets MPLS in the tunneling mode.
•
pseudowire-class name specifies a pseudowire class that includes the
encapsulation mpls command.
The peer-router-id and vcid combination must be unique on the
router.
Note
Exits the interface configuration mode.Router(cfg-if-atm-l2trans-pvp)# exit
Step 4
Configuring the T3E3 ATM and T1E1 ATM SPAs in the Layer 3 Permanent Virtual Path (L3 PVP)
Mode
Perform the following steps to configure the T3E3 ATM and T1E1 ATM SPAs in the ATM L3 PVP mode:
SUMMARY STEPS
1.
Router(config)# interface atm slot /subslot /port.subinterface multi-point
2.
Router(config-subif)# ip address ip-address subnetmask
3.
Router(config-subif)# atm pvp vpi-id
4.
Router(config-subif)# pvc vpi-id/vci-id
5.
Router(config-if-atm-vc)# protocol ip ip-address
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Software Configuration Guide, Cisco IOS
XE Everest 16.5
488 OL-14127-17
Configuring the Circuit Emulation over Packet Shared Port Adapter
Configuring a Pseudowire for an ATM Connection
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