Xerox 4050 Installation Planning Manual page 120

DEFINING THE PRINTER TO THE HOST: TCP/IP ATTACHMENT
Item description
DATABUFFERPOOLSIZE
Data buffers
DATABUFFERPOOLSIZE
Buffer size
SMALLDATABUFFERPOOLSIZE 0
TINYDATABUFFERPOOLSIZE
KEEPALIVEOPTIONS
GATEWAY max_packet_size
Considerations for configuring TCP/IP
E-12
Table E-7.
Source of
Default value
160 Installation
preferences
16384 Installation
preferences
Installation
preferences
0 Installation
preferences
Interval 120 Installation
sendgarbage preferences
false
Defaultsize is Installation
576 preferences
Following are some considerations for configuring TCP/IP for MVS:
for MVS
•
To specify a TCP/IP address space name other than the
default, TCPIP, code the following EXEC statement in the
appropriate PSF writer procedure:
STEP01 EXEC PGM=APSPPIEP,
PARM=(,,,,tcpip_name), REGION=4096K
where tcp/ip_name is the name of the TCP/IP address space.
If this parameter is not coded, PSF uses the default name,
TCPIP. (For a full description of the PARM parameter, refer to
Print Services Facility/MVS: Diagnosis Guide and Reference.)
XEROX DOCUPRINT 4050/4090 IPS INSTALLATION PLANNING GUIDE
TCP/IP Profile dataset parameters – MVS
Range of
acceptable
values Comments
7 to nnnn, where Specify at least
nnnn is limited by 160 buffers.
available virtual
storage
8192 49152 Specify a buffer
size of at least
12288 65536
32768, if
possible.
16384 98304
24576 131072
28672 196608
32768 262144
0 to nnnn, where Specify at least
nnnn is limited by 256 small data
available virtual buffers.
storage
0 to nnnn, where Specify at least
nnnn is limited by 256 tiny data
available virtual buffers.
storage
See Notes.
Can be from 576 Max packet size
to 67108864, but parameter
cannot be larger should be no
than value greater than
specified on 4472 bytes in a 4
LARGEENVE Mbps LAN
LOPEPOOLSIZE configuration,
statement. and 17800 in a
16 Mbps LAN
configuration.
Default MTU
value in IPS
printer is 2052.
Your value