Black Box MT1000A-13-R3 Especificaciones descargar pdf (Pagina 62)

Chapter 5 Testing and Diagnostics MT1000A Installation and Operation Manual

5-4 Diagnostic Tests

The MT1000A events are described in Table 5-4.

Table 5-4. MT1000A Events

Event Description

BUFFER OVERFLOW The log file overran the last events.

PASSWORD SWITCH ON User changes access password.

SW DOWNLOAD FAIL Software download failed.

SW DOWNLOAD OFF Software download process finished.

SW DOWNLOAD ON Software download is in process.

Uplink switch A->B Switched from uplink A to uplink B – reason unknown.

Uplink switch A->B:LOOPED Switched from uplink A to uplink B – loop detected in uplink A.

Uplink switch A->B:LOSS Switched from uplink A to uplink B – LOSS in uplink A.

Uplink switch A->B:OOF Switched from uplink A to uplink B – out of frames in uplink A.

Uplink switch A->B:USER Switched from uplink A to uplink B – user request.

Uplink switch B->A Switched from uplink B to uplink A – reason unknown.

Uplink switch B->A:LOOPED Switched from uplink B to uplink A – loop detected in uplink B.

Uplink switch B->A:LOSS Switched from uplink B to uplink A – LOSS in uplink B.

Uplink switch B->A:OOF Switched from uplink B to uplink A – out of frames in uplink B.

Uplink switch B->A:USER Switched from uplink B to uplink A – user request.

5.4 Diagnostic Tests

MT1000A supports the following types of loopback connections:

• Loopbacks toward the local MT1000A

• Loopbacks toward the remote MT1000A.

The test functions are controlled by the management software. During all

loopbacks, the TST indicator lights up on the units that participate in the loopback

path.

The available loopback functions are described in the following paragraphs.

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Black Box MT1000A-13-R3 Especificaciones Pagina 62