ZyXEL Communications GS2220 Series - Page 546

Index
GS2220 Series User’s Guide
546
customer support 522
D
date
current
104
daylight saving time 105, 463
DDMI Details screen 454
DDMI screen 454
DES (Data Encryption Standard) 509
DHCP
configuration options
371
Dynamic Host Configuration Protocol 370
modes 370
Relay Agent Information format 372
setup 371
DHCP Option 82 Profile screen 373
DHCP relay
configure
91
tutorial 88
DHCP relay agent 534
DHCP relay option 82 272
DHCP Relay screen 375, 377
DHCP screen 371
DHCP snooping 84, 258, 271
configure 272
DHCP relay option 82 272
trusted ports 271
untrusted ports 271
DHCP snooping database 271
DHCP Snooping Port Configure screen 86
DHCP Status screen 371
DHCP Unique IDentifier (DUID) 533
DHCP-assigned IP 519
DHCPv4
global relay
374
global relay example 376
Option 82 372
option 82 profiles 373
Relay Agent Information 372
DHCPv4 relay 372
DHCPv6
enable in Windows XP
536
DHCPv6 client 31
DHCPv6 Client Setup screen 130
DHCPv6 relay 31, 380
interface-ID 380
remote-ID 380
DHCPv6 Relay screen 381
diagnostics 426
Ethernet port test 427
ping 427
Differentiated Service (DiffServ) 366
DiffServ 366
activate 367
DS field 366
DSCP 366
network example 367
PHB 366
service level 366
DiffServ Code Points 366
Digital Diagnostics Monitoring Interface 454
disclaimer 539
disposal and recycling information
EU
541
DS (Differentiated Services) 366
DSCP 366
what it does 366
dual firmware images 391, 512
dual personality interface 43
duplex mode 40
dust plug 42
Dynamic Host Configuration Protocol for IPv6
(DHCPv6)
533
dynamic link aggregation 187
E
egress port
153
electrical inspection authority 46
electrician 46
electrostatic discharge (ESD) 41
Environment Statement 541
Errdisable Detect screen 312
Errdisable Recovery screen 313
Errdisable screen 309
errdisable status 311
error disable 308