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Quick Start Guide
ProCurve Secure Router dl 2xE1 Module
J8456A
2
E1 M
C
X
ODULE
OMMANDS
clock source [line* | internal | through]
Configures the source timing used for both E1 interfaces.
line*
Recovers clock from the primary circuit.
internal
Provides clocking using the internal oscillator.
through
Recovers clock from the circuit connected to the alternate
E1 interface.
Note
The 2xE1 module supports a single clock source for both E1 interfaces.
Changing the clock source on one E1 interface automatically affects the
configuration of the other E1 interface. For example, setting the clock source to
line on the first E1 configures the clock source of the second E1 as through.
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
Configures the line coding for alternate mark inversion.
Configures the line coding for high-density bipolar 3.
*
hdb3
description <text>
Comment line to provide an identifier for this interface (for example, circuit ID, contact
information, etc.).
<text>
Shows 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 or external device. Use the no form of this
command to return to the default value.
crc4
Enables CRC-4 framing.
loop-alarm-detect
Enables detection of loop 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 | payload]
Initiates a loopback on the interface toward the network. Use the no form of this
command to deactivate the loopback.
line
Initiates a metallic loopback of the physical E1 network
interface.
payload
Initiates a loopback of the E1 framer (CSU portion) of the E1
network interface.
remote-alarm [rai* | ais]
Selects the alarm signaling type to be sent when a loss of frame is detected on the E1
receive signal.
rai*
Sends a remote alarm indication (RAI) in response to a loss
of frame. Also prevents a received RAI from causing a
change in interface operational status.
ais
Sends an alarm indication signal (AIS) as an unframed all-
ones signal.
61195888L1-13D, May 2006
5990-8896
remote-loopback
Configures the interface to respond to loopbacks initiated by a remote unit (or service
provider). Use the no form of this command to disable this feature. This setting is
enabled by default.
sa4tx-bit [0 | 1*]
Selects the Tx value of Sa4 on this E1 interface. Use the no form of this command to
return to the default value of 1.
show test-pattern
Displays the results (including error count) from active test patterns.
shutdown
Disables the interface (both physical and virtual) so that no data will be passed through.
Use the no form of this command to turn on the interface and allow it to pass data. By
default, all interfaces are disabled.
snmp trap link-status
Controls the SNMP variable, ifLinkUpDownTrapEnable (RFC2863) to enable the
interface to send SNMP traps when there is an interface status change. Use the no form
of this command to disable this trap.
tdm-group <group#> timeslots <1-31> speed [56 | 64*]
Creates a group of contiguous channels on this interface to be used during the bind
process.
<group#>
Number label (1 to 255) to identify this TDM group.
timeslot <1-31>
Specifies the timeslots used in the TDM group. Enter as a single
number (representing one of the 31 E1 channel timeslots) or as a
contiguous group of channels. (For example, 1-10 specifies the first
ten channels of the E1.)
56 | 64*
(Optional) Specifies a channel rate of 56 kbps or 64 kbps.
test-pattern [clear | insert | ones | p215 | qrss | zeros]
Activates the built-in pattern generator and begins sending the specified test pattern. Can
be used to verify a data path when used in conjunction with an active loopback. Use the
no form of this command to cease pattern generation.
clear
Clears the test pattern error count. Display the error count using the
show test-pattern command.
insert
Inserts an error into currently active test pattern. Display the injected
error result using the show test-pattern command.
ones
Generates a pattern of continuous ones.
p215
Generates a 2
qrss
Generates a QRSS pattern test.
zeros
Generates a pattern of continuous zeros.
ts16
Enables timeslot 16 multiframe to be checked on the receive signal. Use the no form of
this command to disabled timeslot 16. (Not valid on the G.703 interface.)
* Indicates default values.
This command list is an illustration of available commands. For
Note
complete command descriptions and default values, refer to the
SROS Command Line Interface Reference Guide provided on
your ProCurve SROS Documentation CD.
Printed in the USA
15
- 1 pattern test.
Copyright 2006 Hewlett-Packard Development Company, LP
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