Cabletron Systems NB30, Руководство пользователя

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USING BRIDGE MANAGEMENT OPTIONS
5-40
Type
Sets the Special Database to filter packets with a specific Type field (must
be filled by 12 hexadecimal digits or Xs, which represent any wildcard
characters).
Data Field
Sets the Special Database to filter packets based on the first 8 bytes of
data in the packet (must be filled by 16 hexadecimal digits or Xs, which
represent any wildcard characters).
5.4.2.2 Adding Special Database Filters
A Special Database filter has four fields: the Destination Address field, the
Source Address field, the Type field, and the Data field. When setting a
filter, you can use these fields individually or in combination.
CAUTION: Do not set and enable a Special Filtering Database filter to
its default value of all Xs in all fields. If enabled, the NB30 will filter all
network traffic passing through it.
To add a filter to the Special Database:
1. Highlight the ADD FILTER option at the bottom of the Special
Database Screen, Figure 5-16.
2. Press Return. The Special Database - Save Filter Screen, Figure 5-17,
will appear.
3. Using the arrow keys, highlight the Enable field.
4. Press the Return key until YES appears. The Enable field is a toggle
field that alternately displays YES and NO when you press Return.
5. Highlight the Enet Port field, and toggle to the desired option, Filter
or Relay.
6. If you desire, highlight the Destination Address field.