Cabletron Systems STS16-20R Switch User Manual


 
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Switch Configuration SmartStack STS16-20D/STS16-20R Token Ring Switches Installation and User Guide
Protocol Class Assignment...
Selecting this item will open the
Protocol Class Assignment
screen.
Port Filtering Attributes...
Selecting this item will open the
Port Filtering Attributes
screen.
Protocol Class Assignment Screen
To open this screen, do the following:
1. From the main menu, select
Configuration
Filters & Port Security
. Then
select
Protocol Filters...
2. On the
Protocols Filters
screen, select
Protocol Class Assignment...
The
Protocol Class Assignment
screen shows the 15 protocol classes that may be
defined by the user. Note that Class 0 is the default class and will contain all DSAPs
and Ethertypes not assigned to any other class.
You modify a class by highlighting the class and pressing
Enter
. You will then be
prompted for the field to modify:
Name
,
Ethertype
or
DSAPs
. When all classes
have been defined as desired, select
Return
to save the values and exit the screen.
Class
For the selected port, use the
Class
field to select a class to modify.
Ethertype
The Ethernet protocol type that you want to filter. You can specify one Ethertype