Netgear gsm7312 사용자 설명서

Differentiated Services

9-7

Note: The dstl4port keyword, number, and range commands are alternative ways to specify a 
destination layer 4 port range as a match criterion.

This command adds to the specified class definition a match condition based on the destination 
layer 4 port of a packet using a numeric range notation. The 

 is the name of an 

existing DiffServ class. Two layer 4 port numbers are required and together they specify a 
contiguous port range. Each port number is an integer from 0 to 65535, but with the added 
requirement that the second number be equal to or greater than the first. The optional

parameter has the effect of negating this match condition for the class (i.e., match all destination 
layer 4 port numbers except for those within the range specified here).

Note: The dstl4port keyword, number, and range commands are alternative ways to specify a 
destination layer 4 port range as a match criterion.

This command adds to the specified class definition a match condition based on the destination 
MAC address of a packet. The 

 is the name of an existing DiffServ class. The 

 parameter is any layer 2 MAC address formatted as six, two-digit hexadecimal 

numbers separated by colons (e.g., 00:11:22:dd:ee:ff). The 

 parameter is a layer 2 MAC 

address bit mask, which need not be contiguous, and is formatted as six, two-digit hexadecimal 
numbers separated by colons (e.g., ff:07:23:ff:fe:dc). The optional

parameter has the 

effect of negating this match condition for the class (i.e., match all destination MAC addresses 
except for what is specified here).