Numerics
10/100/1000 ports
auto-MDIX feature 1-9
connectors and cables B-1
described 1-8
dual-purpose ports 1-10
illustrated 1-7
pinouts B-2
PoE 1-9
10/100 ports
auto-MDIX feature 1-9
connecting to 2-19
connectors and cables B-1
described 1-8
illustrated 1-3
PoE 1-9
1000BASE-T SFP module
5 A-branch circuit protection caution C-5
A
AC power
connector 1-19
specifications A-2
adapter pinouts, terminal
RJ-45-to-DB-25 B-7
RJ-45-to-DB-9 B-7
autonegotiation 1-8
troubleshooting 4-4
C
cable guard 1-15
cable guide, attaching 2-11
cables
crossover
four twisted-pair pinout, 1000BASE-T ports B-6
identifying B-6
two twisted-pair pinout, 10/100 ports B-5
for connecting 1000BASE-T modules 2-22
for SFP modules B-4
straight-through
four twisted-pair pinout, 1000BASE-T ports B-6
two twisted-pair pinout B-5
See also connectors and cables
cabling
10/100/1000 ports 2-19
auto-MDIX B-3
pinouts B-5
See also connectors and cables
cautions i-vii
5 A-branch-circuit protection C-5
DC power C-5
electromagnetic safety 2-5, 3-5
grounding procedure C-2
lightning surge requirements C-1
nonexposed wiring connections C-2
secure terminal block wires C-7
torquing recommendation C-6
Cisco IOS command-line interface 1-21
Cisco IP Phones, connecting to 1-9, 2-20
Cisco Network Assistant 1-20
Cisco RPS
CiscoView 1-21
CLI
to manage switch 1-21
to set up switch D-1
code compliance warning 2-4, 3-4
command-line interface
configuration examples, network 1-1
connecting
to 10/100/1000 ports 2-19
to 10/100 ports 2-19
to console port B-3
connection procedures2-19to 2-23
connectors and cables
10/100 ports B-2
dual-purpose ports B-3
power (AC and RPS) 1-19
power (DC) 1-1
SFP module ports B-2
console port
connecting to D-2
connectors and cablesB-3to B-8
described 1-19
conventions, document i-vii
crossover cable B-6
connecting to
1000BASE-T SFP module ports 2-22
pinout for four twisted-pair, 1000BASE-T ports B-6
D
DC circuit warning C-5
DC power
specifications A-7
warnings C-6
DC power caution C-5
DC power through RPS 1-1
desk-mounting
24- and 48-port switches 2-15
8- and 12-port switches 3-8
device manager
to configure switch 2-24, 3-20
to manage switch 1-20
diagnosing problems 4-1
document conventions i-vii
dual-purpose ports
connectors and cables B-3
described 1-10
LEDs 1-15
duplex, troubleshooting 4-4
duplex LED 1-13
E
electrical noise, avoiding 2-5, 3-6
electromagnetic safety 2-5, 3-5
Ethernet and fiber-optic cable troubleshooting 4-3
examples, network configuration 1-1
F
features 1-1
front panel
10/100/1000 ports 1-8
10/100 ports 1-8
dual-purpose ports 1-10
SFP module ports 1-10
G
ground connection warning C-2
grounding procedure caution C-2
grounding procedure for DC powerC-2to C-4
H
HP OpenView 1-21
humidity, relative A-1
I
installation
assigning the IP address D-3
connecting to a power source D-2
mounting
on a desk with mounting screws (8- and 12-port switches) 3-9
on a wall (24- and 48-port switches) 2-12
on a wall (8- and 12-port switches)3-12to 3-14
under a desk (8- and 12-port switches)3-9to 3-11
with a magnet (8- and 12-port switches) 3-15
mounting in a rack
24- and 48-port switches2-7to 2-11
8- and 12-port switches3-16to 3-17
mounting on a desk
24- and 48-port switches 2-15
8- and 12-port switches 3-8, 3-12
mounting on a shelf
24- and 48-port switches 2-15
8- and 12-port switches 3-8, 3-12
mounting on a wall
8- and 12-port switches 3-17
starting the terminal emulation software D-2
installing SFP modules2-16to 2-17
internal power supply 1-18
L
LEDs
color meanings 1-13
dual-purpose port 1-15
duplex 1-13
front panel 1-11
interpreting 1-13
PoE 1-13
port 1-13
RPS 1-12
speed 1-13
STATUS 1-13
system 1-11
lightning surge caution C-1
link status troubleshooting 4-3
local and national electrical codes compliance 2-4, 3-4
M
message URL http
//www.cisco.com/web/learning/index.html i-vii
Mode button 1-11
mounting
desk- or shelf-mounting
8- and 12-port switches 3-8
wall-mounting
24- and 48-port switches 2-12
8- and 12-port switches 3-17
mounting brackets
attaching (24- and 48-port switches)2-8to 2-10
rack-mount (24- and 48-port switches) 2-10
rack-mount (8- and 12-port switches) 3-17
mounting desk- or shelf-mounting
24- and 48-port switches 2-15
N
NEBS standard for electromagnetic safety 2-5, 3-5
Network Assistant
using to configure switch 2-24, 3-20
network configuration examples 1-1
Network Equipment Building Systems
nonexposed wiring connections caution C-2
P
pinouts
10/100/1000 ports B-2
10/100 ports B-2
adapters B-6
crossover cable B-6
crossover cables
four twisted-pair, 1000BASE-T ports B-6
two twisted-pair 10/100 ports B-5
RJ-45-to-DB-25 terminal adapter B-8
RJ-45-to-DB-9 terminal adapter B-7
SFP module ports B-2
straight-through cables
four twisted-pair 1000BASE-T ports B-6
two twisted-pair B-5
PoE
LED 1-13
port and interface troubleshooting 4-4
port LEDs 1-13
port modes
changing 1-11
LEDs 1-13
ports
10/100/1000 pinouts B-2
10/100 pinouts B-2
dual-purpose 1-10
numbering of 10/100 1-8
numbering of 10/100/1000 1-8
numbering of SFP module ports 1-3, 1-4
POST
running at power on 4-2
power
connectors 1-19
Power over Ethernet
power supply
AC power outlet 1-18
internal 1-18
RPS connector 1-19
procedures
installation (24- and 48-port switches)2-7to 2-15
installation (8- and 12-port switches)3-7to 3-18
publications, related i-viii
R
rack-mounting
24- and 48-port switches 2-7, 2-11
8- and 12-port switches 3-16, 3-17
rear panel
removing SFP modules2-17to 2-18
restricted access area warning C-1
RJ-45 connector, console port B-3
RPS
connector 1-19
LED 1-12
S
safety warnings (24- and 48-port switches) 2-2, 3-2
security slot 1-20
serial number location 4-6
servicing equipment warning C-5
SFP module patch cable
description 1-10
installing and removing 2-18
SFP modules
1000BASE-T supported speeds 1-14
bale-clasp latch removal 2-17
cable specifications B-4
connectors B-2
described 1-10
shelf-mounting
24- and 48-port switches 2-15
8- and 12-port switches 3-8
Simple Network Management Protocol
SNMP network management platforms 1-21
software switch management 1-20
speed, troubleshooting 4-4
straight-through cable pinout
four twisted-pair 1000BASE-T ports B-6
two twisted-pair 10/100 ports B-5
SunNet Manager 1-21
Switch models illustrated 1-3
T
Telnet, and accessing the CLI 1-21
terminal block wires caution C-7
terminal emulation software D-2
torquing the terminal block caution C-6
bad or damaged cable 4-2
connection problems 4-2
diagnosing problems 4-1
Ethernet and fiber-optic cables 4-3
link status 4-3
ping end device 4-4
port and interface settings 4-4
POST 4-1
spanning tree loops 4-4
speed, duplex, and autonegotiation 4-4
switch performance 4-4
troubleshooting spanning tree loops 4-4
W
wall-mounting
24- and 48-port switches 2-12
8- and 12-port switches 3-17
warnings
DC power C-6
defined i-vii
ground connection C-2
installation (24- and 48-port switches) 2-2
installation (8- and 12-port switches) 3-2
removing power from DC circuit C-5
restricted access area C-1
servicing equipment C-5