3com 3C319 Manuale Utente

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7
C
ONFIGURING
 
D
YNAMIC
A
CCESS
 
C
LASS OF
 S
ERVICE
This chapter describes enabling and configuring 
DynamicAccess Class of Service support for 
Windows 95 and Windows NT.
The DynamicAccess Class of Service feature lets you select 
critical applications for high-priority network access. 
Class of Service prioritization allows stations running 
critical applications under Windows 95 or Windows NT 
to access network bandwidth before other stations. The 
NDIS 4 driver requests a priority token when the selected 
applications transmit data.
DynamicAccess Class of Service is only available with the 
3C319 NIC NDIS 4 driver. This feature is not available with 
other 3C319 NIC drivers.
The DynamicAccess Class of Service feature is disabled 
by default; if you want to take advantage of this feature, 
you must manually enable it after installing the 
NDIS 4 driver.
Before Starting Configuration
The 3C319 NIC must be installed and configured 
before you configure DynamicAccess Class of Service. 
For installation instructions, see 
automatically detect and configure the NIC, you must 
configure the NIC manually. See 
,” for instructions.
The NDIS 4 driver must also be installed before you 
configure DynamicAccess Class of Service. For installation 
instructions, see 
.”