ZyXEL Communications GS1920v2 Series - Page 474

Index
GS1920v2 Series User’s Guide
474
modes 327
Relay Agent Information format 329
DHCP Option 82 Profile screen 329, 330
DHCP relay
configure 80
tutorial 77
DHCP relay agent 462
DHCP relay option 82 401
DHCP server
block 391
DHCP snooping 73, 386, 391, 400
configure 401
DHCP relay option 82 401
trusted ports 400
untrusted ports 400
DHCP snooping database 401
DHCP Status screen 328
DHCP Unique IDentifier (DUID) 461
DHCP-assigned IP 447
DHCPv4
global relay 331
global relay example 333
Option 82 328
option 82 profiles 329, 330
Relay Agent Information 328
DHCPv4 relay 328
DHCPv6
enable in Windows 10 465
DHCPv6 Client Setup screen 137
DHCPv6 relay 338
interface-ID 338
remote-ID 338
DHCPv6 Relay screen 338, 339
diagnostics
ping 439
Differentiated Service (DiffServ) 257
DiffServ 257
activate 258
DS field 257
DSCP 257
network example 258
PHB 257
service level 257
DiffServ Code Points 257
Digital Diagnostics Monitoring Interface 103
disclaimer 467
disposal and recycling information
EU
469
DS (Differentiated Services) 257
DSCP 257
what it does 257
dual firmware images 440
duplex mode 40
dust plug 42
Dynamic Host Configuration Protocol for IPv6
(DHCPv6) 461
dynamic link aggregation 161
E
egress port 317
egress rate 267
electrical inspection authority 46
electrician 46
electrostatic discharge (ESD) 42
EMC statement 467
Environment Statement 469
Errdisable Detect screen 383
Errdisable Recovery screen 384
errdisable status 382
error disable 380
control packets 381
CPU protection 382
detect 383
recovery 384
status 381
error-disable recovery 380
Ethernet broadcast address 87, 323
Ethernet MAC 107
Ethernet OAM 192
Ethernet port
auto-crossover 40
auto-negotiating 40
dual personality 41
Ethernet settings
default 41
external authentication server 345