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Multiserver 5000
158
test. The integrity of the components involved in
the test can be judged by observing the quality of
the returned data (see Figure 12-2). To end the
test, press ^X^Y or <break>. You will be returned
to the Command Mode.
The terminal must be connected to a remote port
for this test to operate. If there is no remote
connection, the Multiserver will display NO
REMOTE CONNECT ACTIVE when access to the test
is attempted.
L
OCAL FOX
When this test is accessed, the Multiserver
continually outputs a fox message to the testing
terminal (Figure 12-1). The fox message should
read THE QUICK BROWN FOX JUMPS OVER THE
LAZY DOG. 1234567890. It contains every
English alphanumeric symbol. The integrity of the
port and the terminal may be judged by the quality
of the returned fox message.
To end the test, press ^X^Y or <break>. You will
be returned to the Command Mode.
R
EMOTE FOX
When this test begins, the local Multiserver sends
the fox message through the remote unit
(Multiserver or feeder mux). The message is
looped back to the terminal that initiated the test.
The integrity of the components involved in the test
can be judged by observing the quality of the fox
message (see Figure 12-2). The fox message should
read THE QUICK BROWN FOX JUMPS OVER THE
LAZY DOG. 1234567890.
To end the test, press ^X^Y or <break>. You will
be returned to the Command Mode.
The terminal must be connected to a remote port
for this test to operate. If there is no remote
connection, the Multiserver will display NO
REMOTE CONNECT ACTIVE when access to the test
is attempted.
MULTISERVER
FOX
INITIATING
TERMINAL
FOX
LEGEND:
DATA FLOW LOCAL FOX
DATA FLOW LOCAL SYNC AND ASYNC ECHO
INTERNAL FOX MESSAGE GENERATOR
Figure 12-1. Local Channel Loopback.
MULTISERVER
FOX
INITIATING
TERMINAL
MODEM
1
MULTISERVER
(OR FEEDER MUX)
FOX
LEGEND:
DATA FLOW REMOTE FOX
DATA FLOW REMOTE ECHO
INTERNAL FOX MESSAGE GENERATOR
1
EXTERNAL MODEM, INTEGRAL MODEM MODULE, OR ISU MODULE
MODEM
1
Figure 12-2. Remote Channel Loopback.
EXTERNAL MODEM, EXTERNAL ISU, OR INTERNAL ISU MODULE