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Basic Configurations
In the example above, assuming the policy is attached to a SAP in a VPLS service, classification
entries used per FC are as follows:
FCnc = 0 + 0 + 0 + 0 = 0
FCh1 = 0 + 0 + 0 + 0 = 0
FCef = 0 + 0 + 0 + 0 = 0
FCh2 = 1 + 1 + 1 + 0 = 3
Since this FC uses unicast meter and broadcast meter, two entries are required to identify these
traffic types explicitly. Another entry is required to classify multicast and unknown-unicast traffic
type to the same FC and use the default meter #11.
FCl1 = 1 + 1 + 1 + 0 = 3
FCaf = 1 + 1 + 1 + 0 = 3
FCl2 = 0 + 0 + 0 + 0 = 0
FCbe = 1 + 1 + 1 + 0 = 2
Using the above equation, the total classification entries used = 11 (since three explicit match
criteria entries map to each of FC H2, L1, and AF along with a default classification rule for BE).
Meters used = 3 (since FCs use only meter #2, meter #3 and meter #11).
Therefore, in this example,
that the system internally uses 18, instead of 16.
If the same policy were to be used for a SAP in an Epipe service, then since all traffic is classified
to a unicast traffic type and since only unicast meters are used, the following is used:
FCnc = 0 + 0 + 0 + 0 = 0
FCh1 = 0 + 0 + 0 + 0 = 0
FCef = 0 + 0 + 0 + 0 = 0
FCh2 = 1 + 0 + 0 + 0 = 1
FCl1 = 1 + 0 + 0 + 0 = 1
FCaf = 1 + 0 + 0 + 0 = 1
FCl2 = 0 + 0 + 0 + 0 = 0
FCbe = 1 + 0 + 0 + 0 = 1
Using the above equation, the total classification entries used = 4 and the total meters used = 1.
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entry 2 create
match
dot1p 5 7
exit
action fc "l1"
exit
entry 3 create
match
dot1p 6 7
exit
action fc "h2"
exit
exit
default-fc "be"
num-qos-classifiers 16
7210 SAS D, E, K OS Quality of Service Guide
is used (i.e. maximum of (12, (2*3))). Note
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