ACC Utilities Reference Guide

108 Chapter4
ZMNTR - ZCOM Runtime Monitor
Commands
The various combinations of options perform tests as follows:
The example below shows the loopback performed on card 1 port 0. In
this example the port is not connected to a l oopback hood. The first test
performs checks on the ACC card only (options i 2) - in this case since the
card is good all tests pass. In the second case the external tests are
attempted as well as the internal ones (options ie2), but because the
loopback hood is not connected the external tests fail.
ZMNTR> lb10i2
Loopback test on Mux 01 port 0, zlu 0710
Loopback protocol functionality .. OK
RS232 RTS/CTS internal loopback .. OK
RS232 DTR/DCD internal loopback .. OK
ISCC data loopback test .......... OK
RS232 internal data loopback ..... OK
ZMNTR> lb10ie2
Loopback test on Mux 01 port 0, zlu 0710
Loopback protocol functionality .. OK
RS232 RTS/CTS internal loopback .. OK
RS232 RTS/CTS external loopback .. Test failed (RTS/CTS)
RS232 DTR/DCD internal loopback .. OK
RS232 DTR/DCD external loopback .. Test failed (DTR/DCD)
RS232 DTR/DSR external loopback .. Test failed (CTS/DSR/DCD)
ISCC data loopback test .......... OK
RS232 internal data loopback ..... OK
RS232 external data loopback ..... Data test timed out
lb options PORTTEST
downloaded
ISCC
Loopback
Internal
Loopback
External
Loopback
none XX X
i XX
e X
ie XX
2 X
i2 XX X
e2 XX
ie2 XX X X