HP J4865A User Manual - Page 88

D, E, F

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cables, twisted pair category 3, 4, 5 ... B-4 connector pin-outs ... B-3 crossover cable pin-out ... B-6 HP Auto-MDIX feature ... B-3 MDI-X to MDI connections ... B-5, B-7 MDI-X to MDI-X connections ... B-6 note on requirements for 1000Base-T ... B-2 pin-outs ... B-5, B-7 specifications ... B-2 straight-through cable pin-out ... B-5, B-7 switch-to-computer connection ... B-5, B-7 switch-to-switch or hub connection ... B-6 wiring rules ... B-4 cabling infrastructure ... 2-5 Clear button deleting passwords ... 1-8 description ... 1-8 location on switch ... 1-4, 1-8 restoring factory default configuration ... 1-8, 4-12 to delete password protection ... 3-4 CLI prompt, console displaying ... 2-20 configuration checking when troubleshooting ... 4-3 DHCP/Bootp ... 3-2 IP address ... 3-3 IP address, manually ... 3-3 manager password ... 3-2 restoring factory defaults ... 1-8, 4-12 subnet mask ... 3-3 Switch Setup screen ... 3-2 connecting the switch to a power source ... 2-18 connector specifications ... A-3 console checking messages during troubleshooting ... 4-10 displaying the CLI prompt ... 2-20 features ... 2-19 how to connect in-band ... 2-19 how to connect out-of-band ... 2-19 serial cable connection ... 2-20 Switch Setup screen ... 3-2 telnet access ... 2-20, 3-5 terminal configuration ... 2-19 console port description ... 1-8 location on switch ... 1-4 crossover cable pin-out ... B-6 use with fixed port configurations ... B-4 D deleting passwords ... 1-8 description back of switches ... 1-9 front of switches ... 1-4 LEDs ... 1-5 DHCP automatic switch configuration ... 3-2 for in-band console access ... 2-19 diagnostic tests ... 4-10 checking the console messages ... 4-10 checking the LEDs ... 4-4, 4-10 end-to-end connectivity ... 4-11 testing the switch only ... 4-10 testing twisted-pair cabling ... 4-11 downloading new code ... 4-13 E edge switch, example topology as ... 2-23 electrical specifications ... A-1 EMC regulatory statements ... C-8 environmental specifications ... A-2 equipment cabinet mounting the switch in ... 2-13 note on mounting screws ... 2-16 example network topologies ... 2-22 as an edge switch ... 2-23 basic connectivity ... 2-22 switch stacking ... 2-24 F factory default configuration, restoring ... 1-8, 4-12 Fan Status LED ... 1-5 showing error conditions ... 4-4 Index 2 - Index

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Index
cables, twisted pair±
category 3, 4, 5 … B-4±
connector pin-outs … B-3±
crossover cable pin-out … B-6±
HP Auto-MDIX feature … B-3±
MDI-X to MDI connections … B-5, B-7±
MDI-X to MDI-X connections … B-6±
note on requirements for 1000Base-T … B-2±
pin-outs … B-5, B-7±
specifications … B-2±
straight-through cable pin-out … B-5, B-7±
switch-to-computer connection … B-5, B-7±
switch-to-switch or hub connection … B-6±
wiring rules … B-4±
cabling infrastructure … 2-5±
Clear button±
deleting passwords … 1-8±
description … 1-8±
location on switch … 1-4, 1-8±
restoring factory default configuration … 1-8,±
4-12±
to delete password protection … 3-4±
CLI prompt, console±
displaying … 2-20±
configuration±
checking when troubleshooting … 4-3±
DHCP/Bootp … 3-2±
IP address … 3-3±
IP address, manually … 3-3±
manager password … 3-2±
restoring factory defaults … 1-8, 4-12±
subnet mask … 3-3±
Switch Setup screen … 3-2±
connecting the switch to a power source … 2-18±
connector specifications … A-3±
console±
checking messages during
troubleshooting … 4-10±
displaying the CLI prompt … 2-20±
features … 2-19±
how to connect in-band … 2-19±
how to connect out-of-band … 2-19±
serial cable connection … 2-20±
Switch Setup screen … 3-2±
telnet access … 2-20, 3-5±
terminal configuration … 2-19±
console port±
description … 1-8±
location on switch … 1-4±
crossover cable±
pin-out … B-6±
use with fixed port configurations … B-4±
D
deleting passwords … 1-8±
description±
back of switches … 1-9±
front of switches … 1-4±
LEDs … 1-5±
DHCP±
automatic switch configuration … 3-2±
for in-band console access … 2-19±
diagnostic tests … 4-10±
checking the console messages … 4-10±
checking the LEDs … 4-4, 4-10±
end-to-end connectivity … 4-11±
testing the switch only … 4-10±
testing twisted-pair cabling … 4-11±
downloading new code … 4-13±
E
edge switch, example topology as … 2-23±
electrical specifications … A-1±
EMC regulatory statements … C-8±
environmental specifications … A-2±
equipment cabinet±
mounting the switch in … 2-13±
note on mounting screws … 2-16±
example network topologies … 2-22±
as an edge switch … 2-23±
basic connectivity … 2-22±
switch stacking … 2-24±
F
factory default configuration, restoring … 1-8, 4-12±
Fan Status LED … 1-5±
showing error conditions … 4-4±
2 – Index