Interfaces
Page 574 7750 SR Interface Configuration Guide
This mode differs from offered-profile-cir mode in that it does not expect trusted in-profile and out-of-
profile packets but does not exclude the ability of the policer to receive them.
The counters are used in the following manner:
1. offered-high-that-turned-green= profile in, priority high
2. offered-high-that-turned-yellow-or-red= profile in, priority high
3. offered-low-that-turned-green= profile out, priority low
4. offered-low-that-turned-yellow-or-red= profile out, priority low
5. dropped-high-that-turned-green= Same as 1
6. dropped-high-that-turned-yellow-or-red= Same as 2
7. dropped-low-that-turned-green= Same as 3
8. dropped-low-that-turned-yellow-or-red= Same as 4
9. forwarded-high-that-turned-green= Derived from 1 - 5
10. forwarded-high-that-turned-yellow= Derived from 2 - 6
11. forwarded-low-that-turned-green= Derived from 3 - 7
12. forwarded-low-that-turned-yellow= Derived from 4 - 8
When collect-stats is enabled, the counters are used by the system to generate the following statistics:
a. offered-high= 1 + 2
b. offered-low= 3 + 4
c. discard-in = 5 + 7
d. discard-out= 6 + 8
e. forward-in = 9 + 11
f. forward-out= 10 + 12
With offered-priority-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-high= 1 + 2
ii. offered-low= 3 + 4
iii. offered-undefined= 0
iv. offered-managed= 0 (IMPM managed packets are not redirected from the policer)
Counter 0 indicates that the SAP policer statistic returns a value of zero.
offered-total-cir — Counter resource allocation:2
The offered-total-cir mode allocates two forwarding plane offered counters and two traffic manager
discard counters.
The offered-total-cir mode is most useful when the policer is not receiving trusted in-profile or out-of-
profile traffic and both high and low priority classifications are not being used on the un-trusted packets
and the offered packets are being applied to a defined CIR profiling rate. This mode does not prevent
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