Draytek 2130 - Manual (Page 109)

Vigor2130 Series User’s Guide 101
Discard - It determines whether the MAC drops frames after an
excessive collision has occurred. If yes, a frame is dropped after
excessive collision. This is IEEE Standard 802.3 half-duplex
flow control operation.
Restart - It determines whether the MAC retransmits frames
after an excessive collision has occurred. If set, a frame is not
dropped after excessive collisions, but the backoff sequence is
restarted. This is a violation of IEEE Standard 802.3, but is
useful in non-dropping half-duplex flow control operation.
Power Control The Configured column allows for changing the power savings
mode parameters per port.
Disabled: All power savings mechanisms disabled.
ActiPHY: Link down power savings enabled.
PerfectReach: Link up power savings enabled.
Enabled: Both link up and link down power savings enabled.
Refresh Click this button to refresh the information for WAN port.
After finishing all the settings here, please click OK to activate them.
4 4 . . 1 1 . . 3 3 3 3 G G B B a a c c k k u u p p
This page is used to setup 3G backup function. If you enable 3G backup, make sure your
WAN connection type is not in 3G mode. When the WAN connection is broken, router will
try to keep the connection with 3G mode. After WAN connection is recovered, router will
disconnect the 3G connection automatically.
SIM PIN code Type PIN code of the SIM card that will be used to access
Internet.