Waters Network Systems
User’s Manual
Page 50
GSM-2116 and GSM-2124
Simple Mode:
Select
Simple
to return to the screen that all L4 port number will disappear (See Figure 5-22).
Function name:
IP Diffserv Classification
Function description:
In the late 1990s, the IETF redefined the meaning of the 8-bit SERVICE TYPE field to accommodate
a set of differentiated services (DS). Under the differentiated services interpretation, the first six bits
comprise a codepoint, which is sometimes abbreviated DSCP, and the last two bits are left unused.
IP Diffserve Classification function, can form total 64 (0~63) kinds of Traffic Class based on the
arrangement of 6-bit field in DSCP of the IP packet. Sixty-four types of Class that belong to High or
Low Priority can be set.
Parameter description:
IP Differentiated Services (DiffServ) Configuration:
Used to set the IP Differentiated Services Configuration QoS.
Diffserv:
Display 64 (0~63) DiffServ Priority items.
Class:
64 types of traffic. Can set High Priority or Low Priority for each port respectively.
Figure 5.22 – Simple Mode
