HP J4900B User Manual - Page 114
twisted-pair cable, twisted-pair ports, VT-100 terminal, wireless access point
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Page 114 highlights
troubleshooting ... 4-1 basic tips ... 4-1 checking port configuration ... 4-3 checking the console messages ... 4-9 checking the LEDs ... 4-9 common network problems ... 4-1 connecting to fixed full-duplex devices ... 4-1 diagnostic tests ... 4-9 effects of improper topology ... 4-2 effects of non-standard cables ... 4-2 link test ... 4-10 Ping test ... 4-10 Proactive Network tools ... 4-8 restoring factory default configuration ... 4-11 testing connections to other devices ... 4-10 testing end-to-end communications ... 4-10 testing the switch ... 4-9 testing the twisted-pair cables ... 4-10 twisted-pair cable cross-over cable pin-out ... B-8 pin-outs ... B-5, B-7, B-9 straight-through cable pin-out ... B-7, B-9 switch-to-computer connection ... B-7, B-9 switch-to-switch or hub connection ... B-8 testing ... 4-10 twisted-pair ports HP Auto-MDIX feature ... B-5 V VT-100 terminal serial cable connection for ... 2-31 W wall mounting switch on ... 2-16 wireless access point WAP ... 2-36 wiring rules for twisted-pair cables ... B-5 6 - Index Index