Specifications

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Cisco MWR 2941 Mobile Wireless Edge Router Software Configuration Guide, Release 12.2(33)MRB
OL-21227-02
Chapter 4 Configuring the Cisco MWR 2941 Router Using the CLI
Configuration Sequence
Configuring Structure-Agnostic TDM over Packet (SAToP)
Follow these steps to configure SAToP on the Cisco MWR 2941.
Step 1 Use the controller command to configure the T1 or E1 interface.
Router(config)# controller [T1|E1] 0/4
Router(config-controller)#
Step 2 Use the cem-group command to assign channels on the T1 or E1 circuit to the circuit emulation (CEM)
channel. This example uses the unframed parameter to assign all the T1 timeslots to the CEM channel.
Router(config-if)# cem-group 4 unframed
Step 3 Enter the following commands to define a CEM group.
Router(config)# interface CEM0/4
Router(config-if)# no ip address
Router(config-if)# cem 4
Step 4 Use the xconnect command to bind an attachment circuit to the CEM interface to create a pseudowire.
This example creates a pseudowire by binding the CEM circuit 304 to the remote peer 30.30.2.304.
Router(config-if)# xconnect 30.30.30.2 304 encapsulation mpls
Note When creating IP routes with a pseudowire configuration, we recommend that you build a route from
the xconnect address (LDP router-id or loopback address) to the next hop IP address , such as
ip route
30.30.30.2 255.255.255.255 1.2.3.4.
Configuring Circuit Emulation Service over Packet-Switched Network (CESoPSN)
Follow these steps to configure CESoPSN on the Cisco MWR 2941.
Step 1 Use the controller command to access the E1 or T1 controller.
Router(config)# controller [e1|t1] 0/0
Router(config-controller)#
Step 2 Use the mode command to set the controller in asynchronous transfer mode (ATM) or
channel-associated signaling (CAS) mode.
Router(config-controller)# mode {atm | cas}
Step 3 Use the cem-group command to assign channels on the T1 or E1 circuit to the circuit emulation (CEM)
channel. This example uses the timeslots parameter to assign specific timeslots to the CEM channel.
Router(config-controller)# cem-group 5 timeslots 1-24
Step 4 Use the exit command to exit controller configuration.
Router(config-controller)# exit
Router(config)#
Step 5 Use the following commands to define a CEM channel:
Router(config)# interface CEM0/5
Router(config-if-cem)# cem 5