Digital Equipment DEC WANcontroller 622 Скачать руководство пользователя страница 7

       Check the Synchronous Cables

When no software is loaded, a faulty cable can be detected only by
substituting with a new cable:

1.

Replace a section of synchronous cable with a new cable.

2.

Attempt to load the software.

3.

If loading is successful, you have solved the problem (the re-
placed cable is faulty).
If loading is unsuccessful, the cable you tested was not faulty.
Reconnect the cable.

Repeat the procedure until you have isolated the faulty cable.
If you still cannot solve the problem, contact Digital Services.

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Содержание DEC WANcontroller 622

Страница 1: ...Problem Solving DEC WANcontroller 622 Part Number EK A0550 PS 001 Digital Equipment Corporation 1992 All Rights Reserved 1...

Страница 2: ...nectors DNSXT CA H3198 H3250 Part Number DEC Network Integration Server Problem Solving outlines NCL commands for checking software problems DEC Network Integration Server Event Messages this is an on...

Страница 3: ...The NIC is either waiting to load or is load ing software The NIC has passed its module self test and has successfully loaded the software The NIC is disabled The NIC switch is set down The NIC has f...

Страница 4: ...the processor card display indicate that the software is loaded and running READY Fast Flicker The problem could be a loose cable connection Check all extension cables are properly connected If this...

Страница 5: ...E If loading has been disabled for this slot the READY LED will not stop flashing To enable the slot see the manual DEC Network Integration Server Manage ment flash no flash 1 Attach the 50 way loopba...

Страница 6: ...test The default sends 1 block of 40 bytes with an alternating sequence of 1s and 0s hexa decimal value 55 For more details see DEC Network Integration Server Problem Solving NCL Command Information...

Страница 7: ...nous cable with a new cable 2 Attempt to load the software 3 If loading is successful you have solved the problem the re placed cable is faulty If loading is unsuccessful the cable you tested was not...

Страница 8: ...nual unlessyouareaserviceper son see the Installation and Service Manual for your DECNIS NIC Adapter cable Extension cable Install a new NIC Refer to the Installation and ServiceManual foryourDECNIS D...

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