Users Guide

788| Dashboard Monitoring Dell Networking W-Series ArubaOS 6.5.x| User Guide
l Usage by WLANs: The total number of clients per WLAN and throughput data in the last 15 minutes. You
can view only three WLANs in a graph and the remaining WLANs are displayed in other graph. Click the
graph to view the blown up chart and information on the Clients page.
l Apps by Usage: The charts with the list of application based on the usage. You can click on the specific
chart to view the application details in the Firewall Application page.
l Apps by Sessions:The list of top five applications with the session information in descending order.
l Call Quality vs. Client Health: This is a new graph added in ArubaOS 6.4. This graph displays the co-
relation between the VoIP call quality and the VoIP client health of every Unified Communication and
Collaboration (UCC) call. For more information, see UCC Dashboard in the WebUI on page 946.
l Top Sessions: The top five sessions by user with usage details.
l Collaboration Apps: The list of applications with sessions and usage details.
You can click the hyperlinked text in the sections above to view the lists and trend chart in the last 15 minutes
and summary of the APs and clients in the new windows. For more information on the columns, you can view
the context sensitive help for each field in the Dashboard UI by clicking the help link at the top right corner of
the UI.
Potential Issues
The Potential Issues page displays the total number of radios and wireless clients that may have potential
issues in the network. You can click on the total number to view the trend of the clients and radios with
potential issues in the last 15 minutes. You can also view the number of clients or radios that have a specific
potential issue in each radio band.
The potential issues that a client may have are:
l Low SNR: clients that have signal to noise ratio of 30 dBm or lower.
l Low speed: clients that have a connection speed of 36 Mbps or lower.
l Low goodput: clients that have an average data rate of 24 Mbps or lower.
The potential issues that a radio may have are:
l High noise floor: radios that have a noise floor of -85 dB or greater.
l Busy channel: radios that have a channel utilization of 80% or greater.
l High non-Wi-Fi interference: radios that have a non-Wi-Fi interference of 20% or greater.
l Low goodput: radios that have an average data rate of 24 Mbps or lower.
l High client association: radios that have 15 or more clients connected.
You can click on the hyperlinked number to view the details of the respective clients or radios in the bottom
pane of the page. You can perform the following tasks on the details table:
l Sort: click a column header of the table to sort the complete list based on the entries on the active column.
You can also use the sort icon that appears when you click on a column for sorting.
l View or hide columns: click the drop-down menu on the top right corner of the table header and select
Custom Columns; choose the Edit Current View option to select the columns that you want to view.
Traffic Analysis
Starting from ArubaOS 6.5, the AppRF page has been renamed to Traffic Analysis. This page has the
following tabs:
l AppRF
l Web Content