D-Link xStack DGS-3120 Series - Bandwidth Control; Bandwidth Control Settings

xStack® DGS-3120 Series Layer 3 Managed Gigabit Ethernet Switch Web UI Reference Guide
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Click the Apply button to accept the changes made.
Bandwidth Control
The bandwidth control settings are used to place a ceiling on the transmitting and receiving data rates for any
selected port.
Bandwidth Control Settings
The Effective RX/TX Rate refers to the actual bandwidth of the switch port, if it does not match the configured rate.
This usually means that the bandwidth has been assigned by a higher priority resource, such as a RADIUS server.
To view the following window, click QoS > Bandwidth Control > Bandwidth Control Settings, as shown below:
Figure 6-4 Bandwidth Control Settings window
The fields that can be configured or displayed are described below:
Parameter Description
Unit
Select the unit you want to configure. (EI and SI Mode Only)
From Port / To Port
Use the drop-down menu to select the port range to use for this configuration.
Type This drop-down menu allows a selection between RX (receive), TX (transmit), and
Both. This setting will determine whether the bandwidth ceiling is applied to receiving,
transmitting, or both receiving and transmitting packets.
No Limit
This drop-down menu allows the user to specify that the selected port will have no
bandwidth limit or not.
NOTE: If the configured number is larger than the port speed, it means
no bandwidth limit.