Expand Management Programming Manual

COMMANDS AND RESPONSES
ALTER LINE Command
ZPROG specifies the file name of the CLIP program to be
downloaded. The default name is $SYSTEM.CSSnn.C9311P00. This
field corresponds to the SYSGEN modifier PROGRAM. ZPROG is
valid only for line handlers that are configured as HDLC
Normal for 6100 CSS.
ZREAD-BUFFS specifies the number of read buffers to allocate.
This value must be in the range 1 through 7, except for
satellite-efficient lines, where the range is from 1 to 63.
The default value is 4 for line handlers that are configured
as HDLC Normal for either bit- and byte-synchronous transmis-
sion or 6100 CSS. This field corresponds to the SYSGEN
modifier READBUFFERS. ZREAD-BUFFS is valid for all line
handlers except NAM line handlers.
ZRETRIES specifies the number of level-2 retries to attempt
before reporting a failure. This value must be in the range
1 through 32767, and the default value is 10. This field
corresponds to the SYSGEN modifier L2RETRIES. ZRETRIES is
valid for all line handlers except NAM line handlers.
ZRETRY-PROBE specifies the number of times the line handler
will retry its probe of the NAM before it considers the
network to be unavailable. This value must be in the range
1 through 32767. The default value is 10 for NETCLUSTER
(FOX) lines and 20 for NETNAM (X.25) lines. A value of 1
indicates no retries (one attempt). This field corresponds
to the SYSGEN modifier RETRYPROBE. ZRETRY-PROBE is valid only
for NAM line handlers.
ZRECV-WINDOW specifies the number of packets the NAM process
can send to the EXPAND line handler before the line handler
must send a reply. This value must be in the range 2 through
7. The default value is 7 for NETCLUSTER (FOX) lines and 2
for NETNAM (X.25) lines. This field corresponds to the SYSGEN
modifier RXWINDOW. ZRECV-WINDOW is valid only for NAM line
handlers.
ZSPEED specifies the baud rate of the line handler. This
value must be in the range 1200 through 224000. This field
corresponds to the SYSGEN modifier LINESPEED. ZSPEED is valid
for all types of line handlers.
ZSYNCS specifies the number of leading sync characters trans-
mitted before each frame. This value must be in the range
1 through 15, and the default value is 3. This field
corresponds to the SYSGEN modifier SYNCS. ZSYNCS is valid for
all line handlers except NAM line handlers.
ZTEST-INTVL specifies the amount of time in microseconds
between CLIP status probes. This value must be in the range
0 through 327,670,000, and the default value is 10,000,000.
A value of zero indicates no status probe. This field
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