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Source IP Address Range: The source IP address or range of packets to be monitored.
Destination IP address Range: The destination IP address or range of packets to be monitored.
DSCP Marking: Differentiated Services Code Point (DSCP), it is the first 6 bits in the ToS byte. DSCP
Marking allows users to assign specific application traffic to be executed in priority by the backbone
routers, based on the DSCP value. See Table 4. The DSCP Mapping Table:
Note: To be sure all the routers on the backbones network have the capability of executing and checking DSCP so
as to provide a QoS network.
DSCP Mapping Table
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)
Chapter 4: Configuration
Table 4: DSCP Mapping Table
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)
Billion 800VGT Router
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