NETVANTA SHDSL NETWORK INTERFACE MODULE P/N 1200867L1For more detailed documentation, visit us online at www.adtran.comQuick Start GuideQuick Start Guide, 61200867L1-13B, February 2004 Technical Support 1-888-4ADTRAN or +1-256-963-8716 © 2004 ADTRAN, All Rights ReservedSHDSL NIM C OMMANDSalarm-threshold {loop-attenuation | snr-margin}Sets thresholds for specific alarm conditions.loop-attenuation Enter a value from 1-127 dB. If signal energy loss onthe loop exceeds the configured value, NetVantaissues an alarm.snr-margin Signal-to-noise ratio margin. Enter a value from1-15 dB. If the difference in amplitude between thebaseband signal and the noise exceeds theconfigured value, NetVanta issues an alarm.alias Comment line to provide the text name assigned by the SNMP network managementsystem.boot alternate-imageExecutes new code after a firmware upgrade.description Comment line to provide an identifier for this interface (for example, circuit ID, contactinformation, etc.).equipment-type {co |cpe}Determines the operating mode for the SHDSL interface. The default for thiscommand is cpe.co Use this option only in a campus environment whenoperating two SHDSL NIMs back-to-back. In thissetup, configure the Master NIM to co and the SlaveNIM to cpe.cpe Use this option when interfacing directly with yourservice provider or when acting as the Slave NIM ina campus environment.inband-detectionEnables inband loopback pattern detection on the SHDSL interface.inband-protocol {pn127 | v54}Designates the inband loopback pattern to send/detect on the SHDSL interface.pn127 Selects PN127 as the inband loopback pattern tosend/detect.v54 Selects V.54 as the inband loopback pattern to send/detect.linerate Defines the line rate for the SHDSL interface (the value includes 8 kbps of framingoverhead). This command is functional only in co operating mode (see the descriptionfor the equipment-type command). The default for this command is 2056 kbps. Thefirst two selections listed (72 and 136 kbps) are not supported by this unit.loopback {network |remote}Initiates a loopback on the SHDSL interface.network Initiates a loopback test, looping the data toward thenetwork.remote Sends a network loopback request to the remoteunit to initiate a loopback. This command isfunctional only in co operating mode (see thedescription for the equipment-type command).outage-retrainCauses the SHDSL interface to force the SHDSL retrain sequence (which takes theline down temporarily) if the interface detects more than ten consecutive erroredseconds. A retrain is forced in hopes that the newly retrained line will perform better.snmp {trap | trap link-status}Controls SNMP trap functionality for the SHDSL interface.trap Enables traps for the SHDSL interface.trap link-status Controls the SNMP variable,ifLinkUpDownTrapEnable (RFC 2863), whichenables/disables the interface to send SNMP trapswhen there is an interface status change.test-pattern {2^15 | clear, | insert | show}Activates built-in pattern generation, which can be used to verify a data path whenused in conjunction with an active loopback.2^15 Initiates test pattern generation from the unit.clear Clears the test pattern results.insert Inserts a single error into the currently active testpattern.show Displays the test pattern results.SHDSL NIM COMMANDS (CONTINUED)
