Licensing Requirements and Limitations for HQoS
Involved Network Elements
Other network elements are not required.
Licensing Requirements
HQoS is a basic feature of a switch and is not under license control.
Version Requirements
Table 10-1 describes the products and versions supporting HQoS.
Product |
Product Model |
Software Version |
|---|---|---|
S12700 |
S12708 and S12712 |
V200R006C00, V200R007C00, V200R007C20, V200R008C00, V200R009C00, V200R010C00, V200R011C10, V200R012C00, V200R013C00 |
S12710 |
V200R010C00, V200R011C10, V200R012C00, V200R013C00 |
|
S12704 |
V200R008C00, V200R009C00, V200R010C00, V200R011C10, V200R012C00, V200R013C00 |
Feature Limitations
- Table 10-2 describes the specifications of HQoS.
Table 10-2 Specifications of HQoS
Item
Specifications
Maximum number of flow queues
65528
Maximum number of subscriber queues
Versions earlier than V200R011C10: 8191
V200R011C10 and later versions: 8190
Maximum number of flow queues for which traffic statistics can be collected
16376
Maximum number of port queues
8
Maximum number of flow queue WRED drop profiles
128
Maximum number of flow queue profiles
128
Maximum number of flow mapping profiles
8
Only X1E series cards support HQoS.
- The device supports only HQoS in the outbound direction.
- When each service flow of different users has the same priority, the device cannot provide congestion management for service flows based on users.
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