Cisco Systems CGS252016S8PC manual IN-4

Index

See SNMP
SNMP network management platforms		1-14
software switch management 1-13
specifications	A-1 to A-4
speed
troubleshooting 4-4
straight-through cable pinout
four twisted-pair 1000BASE-T ports		B-7
two twisted-pair 10/100 ports B-6
SunNet Manager 1-14
switch models	1-1

switch models illustrated 1-2

T

technical specifications			A-1 to A-4
Telnet, and accessing the CLI					1-13
temperature, operating			A-1
troubleshooting
bad or damaged cable				4-2
connection problems				4-2
diagnosing problems				4-1
Ethernet and fiber cables					4-2
link status	4-2
ping end device		4-3
PoE connections		4-3
POST 4-1
serial number location				4-5
spanning tree loops			4-4
speed, duplex, and autonegotiation 4-4
switch performance			4-4
with LEDs	4-1

W

wall-mounting 2-16
warnings
airflow restriction	2-3
ambient temperature		2-2
ground conductor	3-4
ground connection	3-4
installation 2-1
jewelry removal 2-1
lightning activity	2-1,3-3
national laws and regulations			2-2
PoE shock hazard	2-26
qualified personnel	2-2
restricted access areas		2-2
short-circuit (overcurrent) protection 3-7
two-poled disconnect device			3-7

U

uninstalling the Cisco Microsoft Windows USB driver C-5

USB console port

overview		1-7
	Cisco CGS 2520 Hardware Installation Guide
IN-4		78-19377-02