H3C Technologies H3C Intelligent Management Center - Manual (Page 622)

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{
High-Rate Incoming Packet Ratio (%)—Excellent >= 65.00, Good >= 50.00, Fair >= 30.00,
and Weight (%) 10.00.
{
Average Number of Online Clients—Excellent <= 15.00, Good <= 20.00, Fair <= 25.00,
and Weight (%) 20.00.
{
Incoming Packet Error Ratio (%)—Excellent <= 5.00, Good <= 9.00, Fair <= 15.00, and
Weight (%) 20.00.
{
Association Success Ratio (%)—Excellent >= 90.00, Good >= 75.00, Fair >= 60.00, and
Weight (%) 20.00.
{
Client Dropping Ratio (%)—Excellent <= 10.00, Good <= 20.00, Fair <= 30.00, and
Weight (%) 20.00.
WSM evaluates each record by following these steps:
a. Calculates the score of each index.
Evaluation results of the indexes:
− High-Rate Outgoing Packet Ratio—Good (85%)
− High-Rate Incoming Packet Ratio—Excellent (70%)
− Average Number of Online Clients—Excellent (10)
− Incoming Packet Error Ratio—Excellent (3%)
− Association Success Ratio—Fair (70%)
− Client Dropping Ratio—Good (15%)
According to the evaluation results, scores of the indexes are 80, 100, 100, 100, 60, and
80, in turn.
b. Calculates the score of the record:
80 × 10% + 100 × 10% + 100 × 20% + 100 × 20% + 60 × 20% + 80 × 20% = 86
According to the system-defined standard, the evaluation result of this record is Excellent.
2. Calculates the overall evaluation results.
WSM calculates the overall evaluation results according to the percentage of excellent, good,
fair, and poor history evaluation results for APs and clients.
The standards for calculating overall evaluation results are as follows:
{
Excellent—Percentage of excellent and good history evaluation results must be greater than
55% and the percentage of excellent history evaluation results must be greater than 40%.
{
Good—Percentage of excellent and good history evaluation results must be greater than
55%.
{
Fair—Percentage of excellent, good, and fair history evaluation results must be greater than
70%.
{
Poor—History evaluation results that do not match any of the previous conditions.
Managing evaluation reports
A WSM evaluation report includes the following parts:
• Overall evaluation information
• Topology information
• AP information