Cabletron Systems Expansion module 9H532-17, Руководство пользователя

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Local Management: Overview, Setup, and Navigation
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Any fragmented IP frame received is Classified to the priority identification
(PID) and forwarded out the ports configured in the Protocol Port Configuration
Screen.
Classification Precedence Rules
When there are multiple classifications assigned to a SmartSwitch device, the
SmartSwitch device must determine which classification takes precedence
according to the Classification Preference Rules. The order of precedence is
predefined in the SmartSwitch device and cannot be changed.
Table 10 lists the ISO Layer, associated classification and precedence levels.
Dest IPX Socket IPX Socket:
- Same selection as for
Scr IPX Socket
Classification
IPX Socket Type: 00000
Bil IPX Socket IPX Socket:
- Same selection as for
Scr IPX Socket
Classification
IPX Socket Type: 00000
Table 9. Classification List (Continued)
Classification
Subclassification and
Options
Custom or Mask Value
It is important that you have a comprehensive understanding of the precedence concept
before configuring the SmartSwitch device, as these rules can have a significant impact on
network operation.
NOTE
In Table 10, the following applies:
– Highest precedence is 1a.
– Lowest precedence is 6.
– Exact Match indicates a match of an explicitly defined address.
– Best Match indicates a match of an entire subnet, or range of addresses within a subnet.
NOTE