Fujitsu Siemens Computers SX series User Manual page 267

Global X2000 functions
i
If you want to use frame sizes above the standard CSMA-CD size of 1500 bytes then you
must configure BCAM accordingly:
/BCOPT DEV-LPDU-SIZE-USAGE=*ON
/CREATE-LINE ........
/BCACT ...
/BCOPT DEV-LPDU-SIZE-USAGE=*OFF
It must be remembered that all lines with maximum frame sizes activated in the phase
DEV-LPDU-SIZE-USAGE=*ON must be operated.
For BCAM V17.0 and higher, direct indication is possible when setting up the line:
/CREATE-LINE LINE-NAME=LOCLAN,L2-PROTOCOL=*CSMACD(NODE-NAME=LOCLAN, -
/
/ACTIVATE-LINE LINE-NAME=LOCLAN
Example
The following BS2000 commands establish a connection between the daemon and the
guest systems.
/CREATE-NODE NODE-NAME=LOCLAN
/CREATE-LINE LINE-NAME=LOCLAN,L2-PROTOCOL=*CSMACD(WRITE-DEVICE=..., -
/ READ-DEVICE=...,MAX-LPDU-SIZE=*BY-DEVICE,...)
/ACTIVATE-LINE LINE-NAME=...
/CREATE-PROCESSOR PROCESSOR-NAME=LOCSIN
/CREATE-ROUTE ROUTE-NAME=LOCSIN,PROCESSOR-NAME=LOCSIN,-
/ PATH=*NODE(NODE-NAME=LOCLAN,LINE-NAME=LOCLAN,-
/ L3-PROT=*IP(L4-PROTOCOL=*TCP,IP-ADDRESS=192.168.138.012))
/CREATE-PROCESSOR PROCESSOR-NAME=GAST1
/CREATE-ROUTE ROUTE-NAME=GAST1,PROCESSOR-NAME=GAST1,-
/ PATH=*NODE(NODE-NAME=LOCLAN,LINE-NAME=LOCLAN,-
/ L3-PROT=*IP(L4-PROTOCOL=*TCP,IP-ADDRESS=192.168.138.xxx))
The complete format of the BS2000 commands is described in the manual "openNet Server
(BS2000/OSD) - BCAM" [17].
U41272-J-Z385-3-76
All LOCLAN connections at the X2000 use the interface SMAWLnet0.
The default IP address 192.168.138.12 is assigned to this interface. Any change to
the IP address for the interface SMAWLnet0 consequently affects all LOCLAN
connections.
WRITE-DEVICE=Y0,READ-DEVICE=Y1,MAX-LPDU-SIZE=*BY-DEVICE)
Local and remote communications
267