User's Guide
Table Of Contents
- Table of Contents
- Preface
- Welcome to Extreme Campus Controller
- Dashboard
- Monitor
- Sites List
- Device List
- Access Points List
- Smart RF Widgets
- Switches List
- Networks List
- Clients
- Policy
- Configure
- Network Configuration Steps
- Sites
- Add a Site
- Modifying Site Configuration
- Site Location
- Adding Device Groups to a Site
- Add or Edit a Configuration Profile
- Associated Profiles
- Associated Networks
- Mesh Point Profile Configuration
- Configure Client Bridge
- Understand Radio Mode
- Radio as a Sensor
- Advanced AP Radio Settings
- VLAN Profile Settings
- AirDefense Profile Settings
- ExtremeLocation Profile Settings
- IoT Profile Settings
- Positioning Profile Settings
- Analytics Profile Settings
- RTLS Settings
- Advanced Configuration Profile Settings
- Configuring RF Management
- Configuring a Floor Plan
- Advanced Tab
- Devices
- Networks
- Policy
- Automatic Adoption
- ExtremeGuest Integration
- AAA RADIUS Authentication
- Onboard
- Onboard AAA Authentication
- Manage Captive Portal
- Manage Access Control Groups
- Access Control Rules
- Tools
- Administration
- System Configuration
- Manage Administrator Accounts
- Extreme Campus Controller Applications
- Product License
- Glossary
- Index
Table 6: System Health Widget Best Practices (continued)
Type Field Description
Operational AP with Dual 5 GHz and power
provided is AF
AP510 and AP410 support Dual 5 GHz radios and
AF (low power) is provided. Therefore, Radio 2 will
be shut down. Configure the AP radio for 2.4 GHz
or 5 GHz, or provide AT (high power).
Configuration Smart RF monitoring disabled Enable Smart RF for dynamic RF management to
provide RF performance optimization. Enable
Smart RF from the Basic Settings tab. See Basic
RF Management Settings on page 163.
Configuration Probe suppression threshold Probe Suppression Threshold should not be
greater than -70dB. The Probe Suppression
Threshold defines the signal strength value that is
deemed too low to be acknowledged by the AP.
Setting the threshold above -70dB can result in an
AP not acknowledging clients in close proximity,
leading to poor connectivity or a sub-optimal
roaming experience. The best practice is to follow
the Site Survey methodology to determine the
best value for the AP installation. See Advanced
AP Radio Settings on page 139.
Operational Backup secure tunnel Secure tunnel is supported on ExtremeWireless
Wi-Fi 6 APs. To improve resilience and reduce the
outage interval associated with a failover event in
a high-availability pair, access points establish
session tunnels to both peers in a high-availability
pair.
Configuration Role with more than 64 rules is
assigned to an AP or Profile that
does not support more than 64
rules.
ExtremeWireless Wi-Fi 6 access points support
rule sets that contain up to 256 rules. AP39xx
series access points support rule sets with no
more than 64 rules . See Add Policy Roles on page
260.
Configuration Roles with more than 64 rules
are configured.
Roles with more than 64 rules may experience
interoperability issues with dierent AP models
and firmware revisions.
Configuration Network with CWA is assigned
to non-supported APs
Support for Centralized Web Authentication
(CWA) is only available on Wi-Fi 6 access points.
This feature is not supported on AP3900 series
access points. See Centralized Web
Authentication on page 245.
Operational NTP Proper time stamp synchronization is facilitated
through Network Time Protocol (NTP). If the NTP
server is un-reachable, verify the NTP server
settings. See Network Time on page 354.
Configuration Device Registration is not
configured on at least one port.
The Device Registration attribute controls whether
access points and switches can establish
management sessions with the controller through
the selected interface. For proper system
operation, at least one interface is required for
managed devices to connect.
Dashboard System Health Best Practice Widget
Extreme Campus Controller User Guide for version 5.46.03 43