Alcatel-Lucent 7210 SAS E OS Quality Of Service Manual page 177

offered-profile-cir — Counter resource allocation:4
7210 SAS-E OS Quality of Service Guide
3. offered-out-that-stayed-yellow-or-turned-red = profile out
4. dropped-undefined-that-turned-green
5. dropped-undefined-that-turned-yellow-or-red = Same as 2
6. dropped-out-that-turned-yellow-or-red
7. forwarded-undefined-that-turned-green
8. forwarded-undefined-that-turned-yellow
9. forwarded-out-that-turned-yellow
When collect-stats is enabled, the counters are used by the system to generate the following
statistics:
a. offered-in = 0
b. offered-out = 1 + 2 + 3
c. discard-in = 0
d. discard-out = 4 + 5 + 6
e. forward-in = 7
f. forward-out = 8 + 9
With offered-limited-profile-cir enabled as the policer stat-mode, the SAP offered stats for the
policer returned via MIB query and CLI show commands will return the following values:
i. offered-in = 0
ii. offered-out = 3
iii. offered-undefined = 1 + 2
iv. offered-managed = 0
Counter 0 indicates that the SAP policer statistic returns a value of zero.
The offered-profile-cir mode allocates four forwarding plane offered counters and four traffic
manager discard counters.
The offered-profile-cir mode is most useful when the policer is receiving trusted out-of-profile
and in-profile traffic and is also receiving un-trusted packets that are being applied to a defined
CIR profiling rate. This mode differs from offered-limited-profile-cir mode in that it expects
both trusted in-profile and out-of-profile packets while still performing CIR profiling on packets
with un-trusted markings. It is expected that in most cases where both trusted and un-trusted
packets are received, the predominate case will not include trusted in-profile packets making the
offered-limited-profile-cir accounting mode acceptable.
The counters are used in the following manner:
1. offered-in-that-stayed-green-or-turned-red
2. offered-undefined-that-turned-green
3. offered-undefined-that-turned-yellow-or-red
4. offered-out-that-stayed-yellow-or-turned-red = profile out
= Same as 1
= Same as 3
= Derived from 1 - 4
= Derived from 2 - 5
= Derived from 3 - 6
(IMPM managed packets are not redirected from the policer)
= profile in
= priority high/low
= priority high/low
QoS Commands
Page 177