Chapter 13: Diagnostics; Self-Testing - 3Com VCX v7111 User Manual
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Also See for VCX v7111:
- User manual (245 pages) ,
- Installation manual (58 pages) ,
- Product manual (15 pages)
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C
13: D
HAPTER
Several diagnostic tools are provided, enabling you to identify correct functioning of the
V7111 gateway, or an error condition with a probable cause and a solution or workaround.
Front and rear-panel LEDs on the V7111 gateway. The V7111 1x PORT front-panel
LEDs are described in
Table
6, the rear-panel LEDs are described in
Self-Testing on hardware initialization (see Self-Testing).
Error / notification messages using the following interfaces:
Syslog: Log messages can be viewed using an external Syslog server, see
Line
Testing, or on the Message Log screen in the Embedded Web Server, see
Activating the Internal Syslog
recommended for prolong debugging.
RS-232 terminal: For information on establishing a serial communications link with
the V7111 gateway, see
Self-Testing
The V7111 gateway features two self-testing modes used to identify faulty hardware
components:
Rapid: The Rapid test is performed every time the V7111 gateway starts up.
executed each time the V7111 gateway completes its initialization process. This is a
short test phase in which the only error detected and reported is failure in initializing
hardware components. If an error is detected, an error message is sent to the Syslog.
Detailed: Used in addition to the Rapid and Enhanced test modes. The test is performed
on startup, when initialization of the V7111 gateway is completed and if the parameter
EnableDiagnostics is set to 1 or 2. In this mode, the V7111 gateway tests its DSPs, RAM
and flash memory. When EnableDiagnostics is set to 1, flash is tested thoroughly, when
EnableDiagnostics is set to 2, flash is only partially tested. While the Detailed test is
running, the Ready and Fail LEDs are lit.
If an error is detected, an error message is sent to the Syslog.
WARNING:
To continue regular operation the Detailed test must be disabled. Set the parameter
EnableDiagnostics to
®
3Com
VCX V7111 VoIP Gateway User Guide
IAGNOSTICS
Table
3. The V7111 24 PORT front-panel LEDs are described in
Viewer. Note that the Message Log screen is not
Establishing a Serial Communications Link with the
0
and reset the V7111 gateway.
Table
8.
V7111
V7111.
It is
347
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