. hp :: 3000 :: lan3000 :: 30242-90003 LAN3000 V Diagnostic and Troubleshooting Guide Aug1987 . rminations (called fromEXPIRE), and the HARD ABORT, generated whenthe translator detects other errors. The line will always be in any one of four states: ^ (1) CONNECTED (2) DISCONNECTED (3) CLOSED (4) UNDEFINED The driver is active, firmware has been downloadedand command and response queues have beeninitialized. Basically, the driver and hardware areready to receive and transmit frames. The driver and hardware have not finishedinitializing or an irrecoverable error has , the driv
. hp :: 3000 :: lan3000 :: 30242-90003 LAN3000 V Diagnostic and Troubleshooting Guide Aug1987 . rminations (called fromEXPIRE), and the HARD ABORT, generated whenthe translator detects other errors. The line will always be in any one of four states: ^ (1) CONNECTED (2) DISCONNECTED (3) CLOSED (4) UNDEFINED The driver is active, firmware has been downloadedand command and response queues have beeninitialized. Basically, the driver and hardware areready to receive and transmit frames. The driver and hardware have not finishedinitializing or an irrecoverable error has , the driver and hardware are not ready toreceive and transmit frames. The LDEV is not allocated (not in use). Software error. SHOWCOM 2-4 Activity LEDs There are 15 LEDs located on the edge of each LANIC card. Figures 3-1 and 3-2show the LED locations for Series 4X/5X/6X/70 and Series 37/MICRO3000systems, respectively. P1 P2 P3 w P4 ABCocfOHijKLMN* LANIL- I to I ,o,2,S, (RESET) ooooooooooooooo \ SW1 J1 Jv CHANADDR J2 LEDs SW2 Figure 3-1. LANIC Card LEDs On Series 4X/5X/6X/70 Systems Activity LEDs3-1. Figure 3-2. LANIC Card LEDs On Series 37 and MICRO3000 Systems Each of the 15 LEDs is labeled with different labels. The single alphabetic labelsprovide a quick reference to the LEDs. In addition, one- and two-lettermnemonics are provided to remind users of the LED function. The labels andfunctions of the LEDs are shown in Figure 3-3. Activity LEDs3-2 The LEDs can be classified into the following groups: • Cable Interface Activity LEDs. The seven LEDs on the left, labeled Athrough G, monitor activity on the cable, hence the network. • MPU Activity LEDs. During normal operation, the eight LEDs on theright (H through N plus *) monitor LANIC card MPU , these LEDs are also used by card self test (refer to Chapter 5).When used by self test, LED mnemonics do not apply. ABCOEFG HIJKLMN* TX RX MN OL RO Q IT ST MAU POWER(NOT USED ONSTARLAN CARD) COLLISION . EDGE DATA OUT <C. L
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