ADTRAN NetVanta E1/FE1 Network Interface Module Quick Start Manual page 2

Quick Start Guide
E1/FE1 NIM C
OMMANDS
clock source {line | internal | through}
Configures the source timing used for the interface.
line* Recovers clock from the primary circuit.
internal Provides clocking using the internal oscillator.
through Recovers clock from the circuit connected
to the DSX-1 interface.
coding {ami | hdb3}
Configures the line coding for the E1 physical interface. The settings must match the
line coding supplied on the circuit by the service provider.
ami Alternate Mark Inversion
*
hdb3 High Density Bipolar 3
description <text>
Comment line to provide an identifier for this interface (for example, circuit ID, contact
information, etc.).
<text> Up to 80 alphanumeric characters
framing {crc4}
Configures the framing format of the E1 interface. This setting must match the framing
format provided by the service provider.
crc4 CRC4 framing enabled
loopback-alarm-detect
Enables detection of loopback alarms on the E1 interface. Use the no form of this
command to disable loop alarm detection. This setting is enabled by default.
loopback network {line}
Initiates a loopback on the interface toward the network. Deactivate using the no
loopback network command.
line Initiates a metallic loopback of the physical E1 network
interface.
loopback remote v54
Initiates an E1 remote loopback test (with a V54 loopback pattern). Deactivate using
the no loopback remote v54 command.
remote-alarm {rai* | ais}
Selects the alarm signaling type to be sent when a loss of frame is detected on the E1
receive signal. Choices are RAI (remote alarm indication) and AIS (alarm indication
signal).
remote-loopback
Enables acceptance of remote loopback requests on this E1 interface. Deny
acceptance using the no remote-loopback command. This setting is enabled by
default.
Quick Start Guide, 61200868L1-13B, February 2004
NETVANTA E1/FE1 NETWORK INTERFACE MODULE (NIM)
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sa4tx-bit {0 | 1*}
Selects 0 or 1 as the transmit value of Sa4 on this E1.
shutdown
Turns off the interface. The no version of this command turns the interface on and
allows it to pass data.
snmp trap {line-status | link-status}
Enables the interface to send SNMP traps when there is an interface status change.
tdm-group <group#> timeslots <1-31> speed [56 | 64]
Creates a group of contiguous DS0s on this interface to be used
during the cross-connect process.
<group#> Number label to identify this TDM group
<DS0 range> DS0s in this group in the form: <starting DS0 - ending DS0>
test-pattern {ones | zeros | 511 | qrss}
Initiates sending the specified test pattern.
ones Generates continuous ones
zeros Generates continuous zeros
511 Generates repeating pattern of ones and zeros
qrss Generates a QRSS pattern test
test-pattern clear
Clears the test pattern error count.
test-pattern insert
Inserts an error into currently active test pattern.
test-pattern {show 511 | show QRSS}
Displays current pattern error count.
ts16
Enables timeslot 16 multiframe to be checked on the receive signal.
* Indicates default values.
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