H3C Technologies H3C Intelligent Management Center - Manual (Page 390)

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The History Information page appears.
5. Enter or select one or more of the following query criteria:
{
Statistics—Select a statistics type. Options are Online Clients, Rate, Traffic, Association, and
Connectivity. The default is Online Clients.
6. Select a time range.
Options are 1h, 1d, 1w, 1m, 1y and Custom.
If you select Custom, enter a start time and end time in the Custom window that appears, or
click the field next to Start Time/End Time to select the start time/end time from the calendar
that appears, in the format of YYYY-MM-DD hh:mm. The end time must be later than the start
time.
Statistics for the specified time range are displayed.
Online Clients Statistics
If you select Online Clients, the following information is displayed:
{
Online Client Trend graph—Trend of the online clients on the location view or sub-location
view in the data collection time range. The x coordinate represents the time, and the y
coordinate represents the number of online clients. The units of the x coordinate changes
with the statistics collection time range.
{
Peak Number of Online Clients—Maximum number of online clients for the APs on the
location view or the sub-location view in the statistics collection time.
{
Average Online Clients—Average number of online clients for the APs on the location view
or the sub-location view in the statistics collection time.
Client Details
Click Online Clients at the top of the trend graph to display the Details window.
{
Time—Time when statistics are collected, in the format YYYY-MM-DD hh:mm:ss.
{
Clients—Number of online clients associated with the APs of the location view or the sub-
location view in the statistics collection time range.
Rate Statistics
The unit of Rate changes with the value of the rates.
If you select Rate, the following information is displayed:
{
Transmission and Reception Rate Trend graph—Trend of the transmission and reception rates
of the APs on the location view or sub-location view in the data collection time range. The x
coordinate represents the time, and the y coordinate represents the transmission and
reception rates. The units of the x coordinate changes with the statistics collection time range.
{
Peak Transmission Rate (Kbps)—Maximum transmission rate for the APs on the location view
or sub-location view in the statistics collection time. The measurement unit automatically
changes as the data changes.
{
Peak Reception Rate (Kbps)—Maximum reception rate for the APs on the location view or
sub-location view in the statistics collection time. The measurement unit automatically
changes as the data changes.
{
Average Transmission Rate (Kbps)—Average transmission rate for the APs on the location
view or sub-location view in the statistics collection time. The measurement unit automatically
changes as the data changes.