HP J3188A manual LED description … Verifying hub operation …

security authorized … F-2 auto … F-5

detailed description … F-1 eavesdrop … F-2 intruder … F-2

send alarm … F-5 Security LED … 1-4, 1-12, 2-3 security parameters … 3-14 Security violation indicators

clearing … 3-18

network management security violations … 3-19 port security violations … 3-18

Security, configuring on single port … 3-16 security, configuring on twisted-pair ports … 3-16 Self Test … 2-3

Self test

LED pattern during … 1-4 send alarm … F-5

Send alarm, security parameter configuration … 3-15

commands MAnagers … 3-9

MAnagers … 3-9 specifications … B-1

connectors … B-2 electrical … B-1 electromagnetic … B-2 environmental … B-1 physical … B-1

SPeed command … 3-19 Starting a console session … 3-1 STatus command … 3-19 status LEDs

description … 1-12

Syntax conventions for console commands … 3-4

T

table mounting … 1-6 Telnet session

establishing … 3-2 terminator

for a thin LAN segment … 1-10 TEstlink command … 3-21 ThinLAN Connection … 1-9 ThinLAN connections … 1-9

ThinLAN port

and 50-ohm terminator … 1-10 troubleshooting

approaches … 2-1

diagnosing with the LEDs … 2-2 LED patterns showing errors … 2-3 testing the hub … 2-5

twisted-pair cable hub-to-computer connection … A-3 pin assignments … A-6

pin-outs … A-3 twisted-pair ports

LED description … 1-13

V

verifying hub operation … 1-2

4 – Index