3com DSA-3CV1100-02 Manual De Usuario
16
O
VERVIEW
Management
Features
The VCN AC provides the following management features:
Real Time LED Indications
The LEDs on the front panel (
) provide real-time indications of the
status of each line in the VCN AC.
describes the VCN AC front
panel LEDs.
Local Management
The VCN AC enables local management of every communication port.
Access (LMA) ports uncovered. For every VCN AC communication port
there is an LMA port. The LMA ports are for connecting ASCII terminals
that provide the management interface. The user monitors and manages
each communication card through a management terminal directly
attached to the card LMA port. Line status information on the VCN
AP-VCN AC connection is available.
there is an LMA port. The LMA ports are for connecting ASCII terminals
that provide the management interface. The user monitors and manages
each communication card through a management terminal directly
attached to the card LMA port. Line status information on the VCN
AP-VCN AC connection is available.
Table 3 VCN AC Front Panel LEDs
LED
State
Used to
LAN
Green
Indicate connection of the VCN AC to the Ethernet
Switch.
Switch.
LINE
OFF
Indicate VCN AC is not connected to the line.
Flashing green Indicate data transmission over the VDSL line.
POWER
OFF
Indicate that the VCN AC is not powered.
Orange
Indicate that the power-on self-test failed if the
LED remains orange for more than 30 seconds.
LED remains orange for more than 30 seconds.
Green
Indicate that the unit is functional.