Watchguard Firebox X20E, Руководство пользователя

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Configuring Traffic Control
138 Firebox X Edge e-Series
* Scavenger class is intended for the lowest priority traffic such as media sharing or gaming applica-
tions. This traffic has a lower priority than Best-Effort.
Configuring Traffic Control
The Firebox® X Edge e-Series has many different traffic control options, including:
Traffic control is off
The Edge sends network traffic in the sequence it was received.
Traffic control is on, but prioritization is off
This option limits all traffic to the upstream bandwidth limit.
Traffic control and prioritization are on
This option allows you to configure filters for all traffic categories.
Traffic control is on, and traffic marking is on
The Edge marks all traffic that matches the criteria in your Traffic Control rule.
DSCP Value Equivalent IP
Precedence value
(CS values) Description: Per-hop
Behavior keyword
0 Best-Effort (same as no
marking)
8 1 Scavenger* (Low)
10 AF Class 1 - Low - Low
12 AF Class 1- Low - Medium
14 AF Class 1- Low - High
16 2 Low/med
18 AF Class 2 - Low/med-Low
20 AF Class 2- Low/med-
Medium
22 AF Class 2- Low/med-High
24 3 Med/high
26 AF Class 3 - Med/high-Low
28 AF Class 3- Med/high-
Medium
30 AF Class 3- Med/high-High
32 4 High
34 AF Class 4 - High - Low
36 AF Class 4- High - Medium
38 AF Class 4- High - High
40 5 Video, voice
46 EF
48 6 Internet Control (Reserved)
56 7 Network Control