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Chapter 5
Configuration Using the Web-based Utility
23
24/48-Port 10/100 + 4-Port Gigabit Smart Switch with Resilient Clustering Technology and PoE
Administrative Status The LAG’s administrative status.
Select either Up or Down to enable or disable the LAG.
Current Status (Read-only) The LAG’s status, either Up or
Down.
Admin Auto Negotiation Select Enable (default) or
Disable to enable or disable Auto-Negotiation on the
LAG. Auto-Negotiation allows a LAG to advertise its
transmission rate, duplex mode, and flow control settings
to other LAGs.
Current Auto Negotiation (Read-only) The LAG’s current
Auto-Negotiation status.
Admin Speed Use this to manually set the LAG’s
configured transmission rate in Mbps. You can select 10M,
100M, or 1000M (Gigabit ports only). Before you change
this setting, make sure that Admin Auto Negotiation is
disabled.
Current LAG Speed (Read-only) The LAG’s current rate in
Mbps.
Admin Flow Control Select Enable or Disable to
manually enable or disable flow control, or select Auto-
Negotiation for automatic selection of flow control.
Current Flow Control (Read-only) The current flow
control setting.
Select Ports To add a port to the LAG, select its checkbox
in this section. You can select up to 8 ports per LAG.
Click Save to save the settings and leave the screen open.
Click Save & Close to save the settings and close the
screen. Click Close to close the screen without saving the
settings.
Port Management > LACP
In addition to LAGs that you create by manually grouping
ports together, you can also use the Link Aggregation
Control Protocol (LACP) to automatically negotiate a LAG
link between the Switch and another network device.
The LACP screen contains fields for configuring LACP LAGs.
Port Management > LACP
Global Parameter
LACP System Priority The global LACP priority value,
from 1 to 65535. The default value is 1.
Port Priority
Unit No The number of the unit that you are managing.
Port The port to which the timeout and priority values
will be assigned. To configure a different port, select it
from the drop-down menu. If the port is not listed, click
Next in the LACP Port Table.
LACP Port Priority Defines the LACP priority value for
the port, from 1 to 65535. The default value is 1.
LACP Timeout The administrative LACP timeout value.
Select either Short or Long (default).
Admin Key (Read-only) A channel will only be formed
between ports with the same admin key. This only applies
to ports located on the same switch.
When you are finished entering the settings above, click
Update to apply the settings.
LACP Port Table
This section provides a read-only display of the current
LACP settings. For each port on the currently selected
unit, this table displays the Port Priority, LACP Timeout,
and Admin Key,
After you are finished setting the LACP parameters,
click Save Settings to save the settings, or click Cancel
Changes to cancel your changes.
Port Management > PoE Power Settings
The PoE Power Settings screen allows you to configure the
PoE switch’s settings.
Port Management > PoE Power Settings
PoE Interface
Unit No Select the number of the unit that you are
managing.