Enterasys Networks 1G58x-09 Manual Do Utilizador

When there are multiple classification rules assigned to a switch, the device must determine which 
classification rule takes precedence according to classification precedence rules. The order of 
precedence is predefined in the switch and cannot be changed.

 lists classifications and associated precedence levels.

NOTE: It is important that you have a comprehensive understanding of the precedence 
concept before configuring the switch

, 

as these rules can have a significant impact on 

the network operation.

NOTE: In 

the following applies:

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.

Source MAC Address Best Match

1

Destination MAC Address Best Match

2

Source IP Address Exact Match / Source IPX Network Number

3

Source IP Address Best Match / Destination IPX Network Number

4

Destination IP Address Exact Match

5

Destination IP Address Best Match 

6

IP Fragment

7

IPX Socket Source / UDP or TCP Source Port

8

IPX Socket Destination / UDP or TCP Destination Port 

9

ICMP

10

IP TOS / IPX COS

11

IP Protocol Type / IPX Packet Type

12