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within the classification class are matched. (CS - Mark IP
Precedence, AF - Assured Forwarding, EF - Expedited Forwarding)
– Mark 802.1p priority: Select an 802.1p priority number that serves as
the 802.1p value. The 802.1p header includes a 3-bit prioritization
field, which allows packets to be grouped into eight levels of priority
(0-7), where level 7 is the highest one.
QoS - DSCP Setting
For example, mark each transmitted ICMP packet which passing traffic to
8-81class with an appropriate DSCP (CS5). See the following figure.
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