Ubiquiti UniFi User Manual page 97

UniFi Controller User Guide
Enable Flow Control
Disabled by default. Flow
Control allows the port to manage data rates in case
the sending and receiving devices use different data
transmission rates.
Spanning Tree For optimal performance, there should be
a single active path between two networking devices in an
Ethernet network. Spanning Tree Protocol (STP) provides
redundant paths and prevents network loops that can
create excessive traffic and slow down performance. STP
calculates the best path for network traffic; if the best path
fails, STP recalculates and finds the next best path.
Select the appropriate option: RSTP (Rapid Spanning Tree
Protocol), STP (Spanning Tree Protocol), or Disabled. RSTP
is recommended because ports can more quickly progress
to the forwarding state. When STP is selected, the Switch
sends STP packets. The default is RSTP.
Priority STP uses priority values to select a switch as the
root switch of the spanning tree. Specify the Priority value
of the Switch. The default is 32768.
Enable 802.1x control Select this option to use a RADIUS
server for user authentication on a wireless network. The
following options appear.
• Enable RADIUS VLAN Allows the RADIUS server to
dynamically assign a VLAN to a wired client.
• RADIUS Auth Server Provide the following information
about the RADIUS authentication server:
IP Address
- Enter the IP address.
- Port Enter the port number. The default is 1812.
- Password Enter the password.
- Delete Click the delete
accounting server.
Ubiquiti Networks, Inc.
icon to remove this
Add Auth Server
- If you have another authentication
server, click this option and complete the IP Address,
Port, and Password fields.
• RADIUS Accounting Server
information about the RADIUS server:
- IP Address Enter the IP address.
- Port Enter the port number. The default is 1813.
- Password Enter the password.
Delete
- Click the delete
accounting server.
- Add Accounting Server
accounting server, click this option and complete the
IP Address, Port, and Password fields.
Queue Changes Click Queue Changes to line up the
changes to take effect. This allows you to make multiple
changes to the device and then apply them all at once
so that the device doesn't have to re-provision over and
over again when you change different sections of the
configuration. Each section with pending changes is
highlighted by an ellipsis.
When you are done with your changes, click Apply
Changes at the bottom of the screen. (You can cancel the
changes of any section by clicking X of the appropriate
section.)
Cancel Click Cancel to discard changes.
Chapter 11: UniFi Switch Details
Provide the following
icon to remove this
If you have another
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