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Configuring ATM Interfaces
In this section, the ATM interface is set up, including PVCs to carry signaling for SVCs. In addition,
an NSAP address for an ATM SVC is specified. For additional information, see Cisco MC3810
Multiservice Access Concentrator Software Configuration Guide and Cisco MC3810 Multiservice
Access Concentrator Software Command Reference.
You can also configure PVCs for voice communications. Wide-Area Networking Configuration
Guide and Wide-Area Networking Command Reference provide additional information about this
and other aspects of ATM configuration.
Step
Command
1
Router# configure terminal
2
Router(config)# interface atm0
3
Router(config-if)# ip address ip-address mask
.
.
.
Data in Interval 96:
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Total Data (last 24 hours)
0 Line Code Violations, 0 Path Code Violations,
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins,
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
!
Router# show controllers E1 1
E1 1 is up.
Applique type is Channelized E1 - balanced
No alarms detected.
Slot 4 Serial #06868949 Model TEB HWVersion 3.80
Framing is CRC4, Line Code is HDB3, Clock Source is Internal.
Data in current interval (292 seconds elapsed):
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
.
.
.
Total Data (last 66 15 minute intervals):
9 Line Code Violations, 0 Path Code Violations,
1 Slip Secs, 0 Fr Loss Secs, 4 Line Err Secs, 0 Degraded Mins,
5 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Se
Purpose
Enter global configuration mode.
Enter interface configuration mode for ATM 0—the only
ATM interface that supports voice over SVCs.
Assign the IP address and subnet mask to the interface.
Voice over ATM Switched Virtual Circuits on the Cisco MC3810 7
Configuring ATM Interfaces
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