Cabletron Systems CSX100 series, Руководство пользователя, Страница: 99 / 153

M
anagement Tools
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Physical layer
This light shows the status of the physical connection to the router.
Green light: the line is functioning correctly.
Red light: the circuit is either open or non-functional. Check your phone
wiring and call your Network Service provider if you can not get a green
light. This status correlates to the NT1 light on the router.
Hangup
To cause an ISDN channel to drop a data call, click the associated
Hangup button. This feature is only available when there is a data call
established to a remote router
Note that you can also prevent any future incoming or outgoing data call
from being accepted or generated by clicking the corresponding check
box.
Enable incoming and outgoing data calls
You have the option to allow or disable outgoing data calls or incoming
data calls by checking the appropriate box. This feature is most useful
for models equipped with analog telephony features as you may want to
receive and place analog calls without incurring the risk of lengthy phone
calls for data (because you are allowing calls to an outbound bridge, for
instance).
Options
The Options menu allows the user to select the IP address or the
monitoring frequency. It also provides a POTS monitor to look at the
analog port activity or quit the application. The following describes the
different available options:
Select Router
This option allows you to specify the IP address of the router you want to
monitor. This setting is preserved in the file ROUTER.INI. When Port
Monitor is started from Configuration Manager or Quick Start, the IP
address of the router to monitor is the same as the one currently used by
Configuration Manager.
Set Refresh Rate
This option lets you change the update frequency of the Port Monitor and
POTS monitor windows.