Qbin Dependencies; Table 23-12 Service Template Qbn Parameters - Cisco BPX-BXM-155-8DX Installation And Configuration Manual

Chapter 23 Configuring BXM Virtual Switch Interfaces
Table 23-11 Connection Parameter Descriptions and Ranges (continued)
Object Name
VC Discard Threshold Selection 0 – CLP Hysteresis
VSVD
Reduced Format ADTF
Reduced Format Rate Decrease
Factor (RRDF)
Reduced Format Rate Increase
Factor (RRIF)
Reduced Format Time Between
Fwd RM cells (RTrm)
Cut-Off Number of RM Cells
(CRM)

Qbin Dependencies

Qbin templates deal only with qbins that are available to VSI partitions, namely 10 through 15. Qbins
10 through 15 are used by VSI on interfaces configured as trunks or ports. The rest of the qbins are
reserved and configured by Automatic Routing Management.
When you execute a dspsct command, it will give you the default service type, and the qbin number.
The available qbin parameters are shown in Table 23-12.
Notice that the qbins available for VSI are restricted to qbins 10–15 for that interface. All 32 possible
virtual interfaces are provided with 16 qbins.

Table 23-12 Service Template Qbn Parameters

Template Object Name
QBIN Number
Max QBIN Threshold
QBIN CLP High Threshold % of max Qbin threshold 0–100
QBIN CLP Low Threshold
EFCI Threshold
Discard Selection
Weighted Fair Queueing
Release 9.3.0, Part Number 78-10674-01 Rev. D0, July 2001
Range/Values
1 – EPD
0: None
1: VSVD
2: VSVD w / external
Segment
0 – 7
1 – 15
1 – 15
0 – 7
1 – 4095
Template Units
enumeration
u sec
% of max Qbin threshold 0–100
% of max qbin threshold 0 – 100
enumeration
enable/disable
Cisco BPX 8600 Series Installation and Configuration
Class of Service Templates and Qbins
Template Units
enumeration
enumeration
enumeration
enumeration
enumeration
enumeration
cells
Template Range/Values
0–15 (10–15 valid for
VSI)
1–2000000
1 – CLP Hystersis
2 – Frame Discard
0: Disable
1: Enable
23-35