PRELIMINARY
Technical Description
Trusted
customer
priority
MPLS
DSCP
PCP
Classification
disabled or
no trusted
customer priority
Operator
priority
Shaping
buffer
Ethernet
egress
port
Priority queue 7
Priority queue 6
Priority queue 5
Priority queue 4
Priority queue 3
Priority queue 2
Priority queue 1
Priority queue 0
Frame
ingress
Mapping
tables
Default
priority
Frame
dropping
Frame
dropping
Mapping
table
Frame
dropping
Frame
egress
INGRESS
EGRESS
Classification Marking Policing
Queueing
• Tail dropping
• WRED
Switching
Queueing
• Aging
SchedulingMapping operator priority
to priority queue
Shaping
Figure 14 Overview of the QoS Mechanisms
In addition to the QoS mechanisms above, the packet radio also supports storm
protection, which provides protection against broadcast and multicast storms.
MINI-LINK 6351 supports multicast, unicast, and broadcast frames, and
supports frames with a size up to 9,216 bytes (Jumbo Frames).
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1/22102-HRA 901 17/9 Uen PU1 | 2016-07-04
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