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The Token Ring Link Configuration screen (#87) in
Figure 3-7 "Token Ring Link Configuration
Screen" is displayed when you select a link name of type TOKEN at the Link
Selection screen (Figure 3-2 "Link Selection
Screen") and press the [Add] or [Modify] function key. It is
also displayed when you type the path name:
@LINK.linkname
in the command window of any screen and press the [Enter] key, where
linkname is the name of a configured Token Ring link.
Figure 3-7 Token Ring Link Configuration Screen
Press the [Save Data] function key to transfer the data displayed on the
screen to the configuration file you are creating or updating. Verify that the
data record has been created by checking that the Data flag is set to
Y.
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CAUTION: If the SNA Token Ring Link product is already configured for
the IBM subsystem, the values that initially appear in the Token Ring Link
Configuration screen fields reflect the SNA configuration. If the same Token
Ring card is being used for both NS and SNA communications, certain fields in
the Token Ring Link Configuration screen must match the values of the SNA Token
Ring Link configuration. (See the field descriptions.)
If the Link Name configured for a NS Token Ring Link is the same as the
name of a SNA Token Ring Link, make sure that the values of these fields in the
NS Token Ring Link configuration match the SNA Token Ring Link configuration;
otherwise, the NS Token Ring Link configuration will change the SNA Token Ring
Link configuration.
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Fields
- Physical path of device adapter
The physical path number corresponds to the slot location of a node's
Token Ring device adapter. For HP e3000 systems, the path is derived by a
basic formula of 4 x slot number. (Example: 4 x 10 = 40, where the
Token Ring device adapter is installed in slot number 10 and the physical
path of the device adapter is 40.)
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NOTE: If the same Token Ring card is being used for both NS and SNA
communications, you must use the same value for this field as is configured for
the SNA link.
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If you are unsure of the slot location or of the physical path number to
configure for your system, see your system documentation or consult your
Hewlett-Packard service representative.
- Buffer size
The size, in bytes, of the buffer that holds data transferred from the
Token Ring card to the upper layers (inbound data only).
Default value: 4096
Range: 1536-4096
- Use factory-configured local station address?
The Token Ring adapter is supplied with a 48-bit station address.
These are guaranteed to be unique. Do not override the factory configured
local node address except on the specific instructions of your network
administrator or your Hewlett-Packard representative.
Default value: Y
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NOTE: If the same Token Ring card is being used for both NS and SNA
communications, you must specify the local station address that is configured
for the SNA Token Ring link.
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- Local station address
This field is to be used only with specific instructions from your
network administrator or your Hewlett-Packard representative. It allows
you to enter a station address to replace the factory configured address.
The format must be compatible with HP software requirements.
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NOTE: If the same Token Ring card is being used for both NS and SNA
communications, you must specify the local station address that is configured
for the SNA Link.
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