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1432 Feature Limitations and Platform Constants
CoS Device Characteristics
Configurable Queues per port
(stacking/nonstacking)
Configurable Drop Precedence levels
7/8
3
7/8
3
7/8
3
DiffServ Device Limits
Number of queues
(stacking/nonstacking)
Max Rules per Class
Max Instances per Policy
Max Attributes per Instance
Max Service Interfaces
(nonstacking/stacking)
Max table entries
Class Table
Class Rule Table
Policy Table
Policy Instance Table
Policy Attribute Table
Max Nested Class Reference Chain
Rule Count
7/8
13
12
3
184/800
32
416
64
768
2304
26
7/8
13
12
3
184/800
32
416
64
768
2304
26
7/8
13
12
3
196/944
32
416
64
768
2304
26
Datacenter Device Limits
PFC number of lossless prioirities
ETS number of traffic class groups
N/A
N/A
N/A
N/A
2
3
AutoVoIP number of voice calls 16 16 16
Voice VLAN number of devices 672 672 816
Table A-2. Platform Constants (Continued)
Feature N2000 Series N3000 Series N4000 Series