Cabletron Systems CBU-NM User Manual page 21

PCNC can understand. These three links interface PCNC with the serial
ports.
The optional SNMP Link allows PCNC to communicate with the TCP/IP
software which manages the NIC. See Chapter 5 for details.
The Control and Auxiliary Links have Terminal windows that allow you to
communicate directly with network devices. The Control Terminal is a
dumb Terminal and displays all incoming alert messages unprocessed
as they arrive. You can poll devices on the local network and issue
commands to them using this window. The Auxiliary Terminal offers a
number of emulations including DEC VT-100 for connection to other
devices.
For further information on Links, and on how to communicate with your
network, read Chapter 4 - Communications .
2.10 Drivers
PCNC versions 0.26 and earlier used separate Device Driver files which
contained code and information relating to Cabletron devices. These
files (eg KBU64.DLL) are not needed for this version of PCNC, since
their functionality has been implemented in the main program.
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Main Components
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