3. Operation
3-48
February 2001
3160-A2-GB21-90
5. Select Gen.
6. Press F1 (Next) to display the next configuration option (Clock Src).
7. Select the master clock source. For external, press the
key until the Ext
selection appears on the screen.
8. Select Ext (external timing).
9. Select the appropriate external clock rate by pressing the corresponding
Function key. This step is mandatory if you have chosen external clocking.
Establishing Access Security on a Port
Although the password feature is available, it is not required as a factory default. If
used, it ensures access security before device control is passed to a device
connected to a port. The password configuration option can be individually set for
the COM or MODEM port, or both if security is needed on both port types. The
default is None. The password itself is set separately (refer to the following
section,
Setting a Password
on page 3-49).
Procedure
To establish access security on a port:
1. From the top-level menu screen, select Cnfig.
2. Select the configuration option set to be copied into the Edit area by using the
appropriate Function key. Use the scroll keys, if necessary.
3. Select Edit.
4. From the Edit screen, press the
key until the User selection appears on the
screen.
F1
F2
F3
Edit:
NET Chan Gen
F1
F2
F3
Clock Src:Ext
Prt1 Int Ext
F1
F2
F3
Clock Rate:1544
Next 2048 1544
Summary of Contents for 3160-A3
Page 16: ...About This Guide x February 2001 3160 A2 GB21 90...
Page 24: ...1 Introduction 1 8 February 2001 3160 A2 GB21 90...
Page 100: ...3 Operation 3 66 February 2001 3160 A2 GB21 90...
Page 142: ...A Front Panel Menu A 2 February 2001 3160 A2 GB21 90...
Page 198: ...C Configuration Options C 54 February 2001 3160 A2 GB21 90...
Page 246: ...E SNMP MIB Objects E 32 February 2001 3160 A2 GB21 90...
Page 280: ...H Asynchronous Terminal Operation H 24 February 2001 3160 A2 GB21 90...
Page 282: ...I Equipment List I 2 February 2001 3160 A2 GB21 90...
