Billion BiPAC 8500/8520 User Manual page 142

monitored.
• DSCP Marking: Differentiated Services Code Point (DSCP), it is the first 6 bits in the ToS
byte. DSCP Marking allows users to classify traffic based on DSCP value and send
packets to next Router. See Table 4. The DSCP Mapping Table is shown below:
Note: To be sure the router(s) in the backbones network have the capability in executing and
checking the DSCP through-out the QoS network.
Chapter 4: Configuration
Billion BiPAC 8500/8501/8520/8521 SHDSL (VPN) Firewall Bridge/ Router
Table 4: DSCP Mapping Table
DSCP Mapping Table
(Wireless) ADSL Router
Disabled
Best Effort
Premium
Gold service (L)
Gold service (M)
Gold service (H)
Silver service (L)
Silver service (M)
Silver service (H)
Bronze service (L)
Bronze service (M)
Bronze service (H)
Standard DSCP
None
Best Effort (000000)
Express Forwarding (101110)
Class 1, Gold (001010)
Class 1, Silver (001100)
Class 1, Bronze (001110)
Class 2, Gold (010010)
Class 2, Silver (010100)
Class 2, Bronze (010110)
Class 3, Gold (011010)
Class 3, Silver (011100)
Class 3, Bronze (011110)
138