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POWER—Comes on as soon as you connect the router to the
power supply.
TEST—Should be blinking if the router is functioning properly.
ISDN: LINK—Indicates that the router has an ISDN line
connected to the WAN interface and it has been successfully
initialized.
ISDN: B1 and B2—On if there is an active WAN session on that
channel or if that channel is making or receiving a call.
LAN: 10/100—When you connect a network cable to the DI-300
or DI-300M, the router will automatically detect the network
speed. The 10/100 LED will light up if the LAN is operating at 100
Mbps.
LAN: Link/Act—When the LAN connection is ready but idle, the
Link/Act LED will shine steadily. When data are being transmitted
or received, this LED will blink off and on.
LAN: FDX/COL—The FDX/COL LED will shine green when the
LAN connection uses full-duplex signaling. It will flash yellow
when the router and another device on the LAN transmit at the
same time. Occasional collisions are normal. If collisions are too
frequent, the LAN must be reconfigured to reduce traffic loads.
Powering Up Your DI-300 or DI-300M
When you power up your DI-300 or DI-300M, the router will
perform several internal tests and do an ISDN line initialization.
24
Installation
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