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P-2000W_V2 User’s Guide
13.8 ToS
The second byte in an IPv4 packet is the Type of Service (ToS) byte. The first three bits (by themselves) of the ToS byte are referred to as the IP Precedence bits and refer to a priority from 0 to 7. The next three bits are used in conjunction with the IP Precedence bits to define the Diffserv Code Point protocol (DSCP bits). The last two bits are reserved for future use.
13.9 Introduction to DiffServ
Quality of Service (QOS) mechanisms provides the best service on a
DiffServ is a class of service (CoS) model that marks packets so that they receive specific per- hope treatment at
Note: It is strongly recommended for better network performance that the settings are left as per their defaults.
Figure 36 TOS/DIFFSERV
Table 22 TOS/DIFFSERV
LABEL | DESCRIPTION |
|
|
ToS/DiffServ (00~FF) | Type the HEX code that represents the best method for data |
| transmission. |
APPLY | Click APPLY to save your changes without restarting the Prestige. Your |
| wireless LAN, Internet and SIP settings changes do not take affect until |
| you use RESTART (in the navigation panel). |
CANCEL | Click CANCEL to begin configuring this screen afresh. |
104 | Chapter 13 Administrator Web Configurator Screens |
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