NetWare* Command Line Parameters and Keywords

CE100b (Client Drivers)

The following NetWare Keywords are applicable for the CE100b driver. These parameters are used with the LOAD <driver> command (in net.cfg or startnet.bat).

To view the keywords for Advanced Network Services (ANS), such as VLANs, please click here

Syntax:  <command> <parameter>

Example usage:  Load CE100b Speed 100 ForceDuplex 2 Name eo83

Parameter

Values

Default Value

Description

SPEED 10, 100 10

The adapter automatically senses speed. If it is unable to auto-sense (including no network cable), SPEED defaults to 10. Make sure to match the adapter to the speed/duplex of your switch (if set). If you don't have an auto-negotiating switch and are forcing the duplex mode, you must specify the speed. You must set SPEED to either 10 or 100 if you're setting FORCEDUPLEX to either half or full.

Syntax:  SPEED=<value>

FORCEDUPLEX 0 = autonegotiate

1 = half duplex

2 = full duplex

depends on card type

Duplex Support and Default listed by Card Type:  All PRO/100+ & PRO/100B TX: Full and Half, 10&100 Default:auto PRO/100B T4: 100 half, both at 10 (no auto-negotiation, no NWay) PRO/10+ PCI: full on the TPE connector only (no auto-negotiation) Default: half duplex. 

Auto-negotiate: The adapter negotiates with the switch whether to use full or half duplex. If unsuccessful, the adapter defaults to half duplex. You must have an auto-negotiating switch (an NWay* switch) to get full duplex support using auto-negotiation.
Full duplex: The adapter sends and receives packets at the same time. This improves the performance of your adapter. 
Half duplex: The adapter communicates in one direction at a time. It either sends or receives.

Note: If you use the FORCEDUPLEX command, you must also set the SPEED parameter to either 10 or 100.

Syntax:  FORCEDUPLEX <value>

SLOT 1-valid slot # None

For PCI adapters, SLOT is derived from bus number and device location as defined by the PCI specification and NBI. One way to determine the slot number is to load the driver from the command line. You will be prompted with valid device number(s) for the adapter(s). Select one of them.

Syntax: SLOT=<value> (required only when multiple adapters are installed)

FRAMETYPE Ethernet_802.2, Ethernet_802.3, Ethernet_II, or Ethernet_SNAP Ethernet_802.2

Configures the adapter to process the valid NetWare Ethernet frame types.

Syntax:  FRAMETYPE <value>

TXTHRESHOLD 0-254 16 Represents the threshold for transmits from extender SRAM FIFO (output buffer). If <value> is 16 then the bytes are set at 128 (16x8). In this case, the LAN controller transmits after copying 128 bytes from the host memory. The maximum number that you can specify is 200 (200x8=1600 bytes) which ensures there will not be any underruns.

Syntax: TXTHRESHOLD <value>

NODE n/a The adapter's assigned address (UAA Universal Address) Specifies a locally administered address (LAA) unique to each adapter. The node address is a 12-digit hexadecimal number; the second digit must be one of the following digits: 2, 6, A, or E.

02AA => LAA, 02 is set by the driver if not specified.
00A0 => Typical Intel address (default)

Syntax: NODE=xNxxxxxxxxxx (where N must = 2, 6, A, or E; x = hexadecimal number)

FLOWCONTROL 0 = off
1 = RX flow control
2 = TX flow control
3 = RX/TX flow control
2 Controls the ability of the adapter to advertise flow control capabilities. Default is to allow TX flow control.  
TXCHECKSUM 0 - 1 0 When set to 1 the driver and hardware can "offload" calculating the TCP or UDP checksum values for transmitted TCP or UDP packets, when the stack supports such operations. When set to 0 the checksum is calculated normally by the TCP/UDP protocol layers. Non TCP/UDP packets (such as IPX) are not affected by this parameter. This option only works on supported OS versions. Unlike other keywords, this setting is tracked on a per-frame basis, and only works on Ethernet II and Ethernet SNAP frame types. 
POLL 0 -2 1 Controls whether or not the driver loads in polling mode.0 means no polling (e.g. interrupt mode), 1 means polling is forced on, and 2 means auto-detect. In this case, the driver will query the OS to determine whether or not polling is supported and will enable polling support accordingly. If supported by the OS, polling can decrease CPU usage by the driver when under heavy network load.
PERSIST 0 - 2 0 Controls whether the driver remains persistent during a hot-plug event. Setting this parameter to 0 disables persistency; the driver will always unload during hot-plug. Setting this parameter to 1 forces the driver to remain persistent during hot-plug events. Setting this parameter to 2 sets the driver in auto-persistency mode. In this mode, the driver will only remain persistent when it is used with iANS (teaming/VLANs)
TxDescriptors 8 - 65535 96 TX descriptors are used to tell the hardware where the fragments of a transmit packet are in host memory. A transmit packet can use 1 or more descriptors. Most transmits require 3 or 4 descriptors. Each descriptor is 16 bytes.
RxDescriptors 8 - 65535 64 RX descriptors tell the hardware where to DMA received packets. For each RX descriptor the driver will also allocate a receive buffer. Each descriptor is 16 bytes and each buffer is 2048 bytes.
CoalesceBuffers 1 - 65535 96 Coalesce Buffers are used to copy fragments of a transmit packet into before assigning them a transmit descriptor. This reduces the number of transmit descriptors required for each packet transmission. Each Coalesce buffer is 2048 bytes.
The following keywords are for protocol.ini configuration when using NETX and VLM. 
EARLYRECV

(client only)

0 - 1 1

This determines whether the driver enables early receives. Early receives allows a frame to start being processed before it is completely received into host memory. Value of 0 disables early receives, 1 enables early receives.

Syntax: EARLYRECV <value>

IRQMODE 0 - 2 0 This parameter enables or disables interrupt sharing mode of the driver. It has the capability to automatically select the enabled or disabled state depending on system configuration. If the IRQ assigned to the driver is not being shared with another device, then interrupt sharing is disabled. If the IRQ assigned to the driver is being shared, then the interrupt sharing is enabled. IRQMODE is valid for VLM clients only.

Where <value> is 0 automatically selects interrupt sharing mode, 1 interrupt sharing is disabled, 2 interrupt sharing is enabled

Syntax: IRQMODE <value>

Protocol

(client only)

E0 = Ethernet_802.2
0 = Ethernet_802.3
8137 = Ethernet_II
8137 = Ethernet_SNAP
EO (NetWare 3.20 and up)

0 (below Netware 3.20)

Indicates the standard protocol in use. This parameter is for VLM clients only.

Syntax: Protocol IPX E0 Ethernet_802.2


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