![](https://pdfstore-manualsonline.prod.a.ki/pdfasset/1/5c/15c6525d-8bf9-4a6a-a3cc-b5809e889066/15c6525d-8bf9-4a6a-a3cc-b5809e889066-bg16f.png)
Index
GS1920 Series User’s Guide 367
trunking 133
example 138
trusted ports
ARP inspection 209
DHCP snooping 206
PPPoE IA 220
tunnel protocol attribute, and RADIUS 183
tutorials 46
DHCP snooping 46
Type of Service (ToS) 262
U
UDLD 217
UniDirectional Link Detection, see UDLD
untrusted ports
ARP inspection 209
DHCP snooping 206
PPPoE IA 220
user profiles 176
V
Vendor Specific Attribute, See VSA 182
ventilation 24
VID 88, 89
number of possible VIDs 86
priority frame 85
VID (VLAN Identifier) 85
VLAN 63
acceptable frame type 92
automatic registration 86
ID 85
ingress filtering 92
introduction 63, 85
number of VLANs 88
port number 89
port settings 91
port-based VLAN 96
port-based, all connected 99
port-based, isolation 99
port-based, wizard 99
PVID 92
static VLAN 89
status 88, 89
subnet based 92
tagged 85
trunking 87, 92
type 64, 87
VLAN (Virtual Local Area Network) 63
VLAN ID 67
VLAN Trunking Protocol, see VTP
VLAN, protocol based, See protocol based VLAN 94
VSA 182
VTP
217
W
warranty 358
note 358
web configurator 35
getting help 41
home 36
login 35
logout 41
navigation panel 37
weight, queuing 159
Weighted Round Robin Scheduling (WRR) 159
WRR (Weighted Round Robin Scheduling) 158
Z
ZyNOS (ZyXEL Network Operating System) 290