Changing Netware Driver Configuration Parameters; Maintaining Groups - 3Com 3C990B-TX-M User Manual

Changing NetWare Driver Configuration Parameters

Maintaining Groups

Changing NetWare Driver Configuration Parameters
You can change server configuration parameters using the NetWare installation program
Configuration screen. The following table lists the parameters shown on the Configuration
screen. Default values are shown in uppercase text.
Parameter Range of Values
Slot Number All PCI slot numbers valid to
the system
Node Address Default is factory-assigned
MAC address.
ENABLE_CHKSUM 0 (Disable)
1 (Enable)
SHD_LEVEL 0 (None)
1 (Basic)
2 (Enhanced)
3 (Basic + Enhanced)
VERBOSE 0 (Disable)
1 Enable
MEDIA_SELECT 0 (Auto negotiate)
1 (10 Mbps HALF duplex)
2 (10 Mbps FULL duplex)
3 (100 Mbps HALF duplex)
4 (100 Mbps FULL duplex)
3Com Advanced Server technology server features allow you to configure load balancing
groups. The load balancing features are described in "3Com DynamicAccess Advanced
Server Features" on page 9.
The following 3Com Advanced Server technology features are available for NIC groups
in NetWare:
load balancing
I
RSL failover
I
Description
Represents the PCI slot number of the physical
NIC to be configured.
Leave blank to use factory-assigned default.
NetWare 5.x only. Enter the parameter on the
load line to enable TCP/IP checksum offload. The
default value is 0 (zero), which means Disable.
Do not enable TCP/IP checksum offload if you
plan to form load balancing/failover groups.
1 — The default value, indicating Basic.
Monitors levels for the following self-healing
driver conditions: firmware heartbeat,
interrupt availability, recoverable transmit and
receive errors (CRC, transmit underruns,
receive overruns, collisions, jabbers).
2 — Indicates Enhanced. In this state the NIC
monitors DMA stalls and hardware errors.
1 — Enables driver warning and error messages.
The default value is 0 (zero), which means
Disable.
Sets the media speed at which the NIC
communicates with other network devices.
The default value is 0 (zero), which means
Auto negotiate. In Auto negotiate mode, the
NIC automatically sets itself to the best
possible speed and duplexity of the network.
When set at any other valid value (1-4), the
NIC is forced to connect at the rate indicated
in the Range of Values column.
Note: If you force the speed and duplexity on
the NIC by using this parameter, make sure
that the NIC has the same speed and duplexity
as the network.
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