ZyXEL Communications XGS2220 Series - Page 646

Index
XGS2220 Series User’s Guide
646
control packets 481
CPU protection 481
detect 482
recovery 483
status 480
error-disable recovery 479
Ethernet broadcast address 123, 405
Ethernet MAC 148, 559
Ethernet OAM 248
Ethernet port
auto-crossover 45
auto-negotiating 45
Ethernet settings
default 46
external authentication server 430
F
Factory Default 553, 614
FCC interference statement 638
fiber cable
connecting 47
removal 48
file transfer using FTP
command example 536
filename convention, configuration
file names 535
filtering 362
rules 362
filtering database, MAC table 129
Filtering screen 362
firmware 559
upgrade 542, 551, 613
ZyNOS 148
Firmware Upgrade screen 551, 613
flow control 265, 587
back pressure 265, 587
IEEE802.3x 265, 587
forwarding
delay 356
frames
tagged 374, 606
untagged 374, 606
freestanding installation
precautions 41
front panel 44
FTP 535
file transfer procedure 536
restrictions over WAN 537
full duplex
Ethernet port 45
G
GARP (Generic Attribute Registration Protocol) 367,
600
GARP timer 199, 367, 600
general setup 157
General Setup screen 157, 563
getting help 99
gigabit ports 45
GMT (Greenwich Mean Time) 158, 565
gratuitous ARP 406
green Ethernet 216
and uplink port 216
auto power down 216
EEE 216
short reach 216
grounding
for safety 49
GVRP 600
GVRP (GARP VLAN Registration Protocol) 368, 600
H
half duplex
Ethernet port 45
hardware installation 40
hardware monitor 148, 559
hardware overview 44
hello time 356
hops 356
HTTPS 449
certificates 449
implementation 449
public keys, private keys 449
HTTPS Certificates screen 534
HTTPS example 450