Index
GS1920 Series User’s Guide 361
cluster management 316
and switch passwords 319
cluster manager 316, 319
cluster member 316, 319
cluster member firmware upgrade 320
network example 316
setup 318
specification 316
status 317
switch models 316
VID 319
web configurator 320
cluster manager 316
cluster member 316
Common and Internal Spanning Tree, See CIST 126
configuration 261
change running config 286
configuration file
backup 288
restore 287
saving 285
configuration, saving 40
contact information 340
copying port settings, See port cloning
copyright 357
CPU management port 97
CPU protection
configuration 229
overview 229
current date 62
current time 62
customer support 340
D
daylight saving time 63
default Ethernet settings 28
DHCP
configuration options 266
relay example 277
setup 274
DHCP relay option 82 207
DHCP snooping 46, 188, 206
configuring 208
DHCP relay option 82 207
trusted ports 206
untrusted ports 206
DHCP snooping database 207
diagnostics 311
Ethernet port test 312
ping 312
system log 312
Differentiated Service (DiffServ) 262
DiffServ 262
activate 263
DS field 262
DSCP 262
network example 263
PHB 263
disclaimer 357
DS (Differentiated Services) 262
DSCP
service level 262
what it does 263
DSCP (DiffServ Code Point) 262
dynamic link aggregation 133
E
EEE 233
egress port 99
egress rate, and bandwidth control 128
Energy Efficient Ethernet 233
error disable detect 227, 230
error disable recovery
configuration 231
overview 231
Ethernet broadcast address 280, 325
Ethernet port test 312
external authentication server 176
F
fan speed 61
FCC interference statement 357
file transfer using FTP
command example 290
filename convention, configuration
