Command Logging Settings; Stacking - D-Link xStack DGS-3420 Series Reference Manual

xStack® DGS-3420 Series Layer 2 Managed Stackable Gigabit Switch Web UI Reference Guide
NOTE: User Name should be less than 16 characters. Password should be less than 16 or 35 characters.

Command Logging Settings

This window is used to enable or disable the command logging settings.
To view this window, click System Configuration > Command Logging Settings, as shown below:
The fields that can be configured are described below:
Parameter
Command Logging State
Click the Apply button to accept the changes made.
NOTE: When the switch is under the booting or executing downloaded configuration procedure, all
configuration commands will not be logged. When the user uses AAA authentication to logged in,
the user name should not be changed if the user has used the Enable Admin function to replace
its privilege.

Stacking

From firmware release v1.00 of this Switch, the Switch now supports switch stacking, where a set of 12 switches can
be combined to be managed by one IP address through Telnet, the GUI interface (web), the console port or through
SNMP. Each switch of this series has two stacking ports which can be used to connect to other devices and make
them stack together.
Duplex Chain – As shown in Figure 2-31, The Duplex Chain topology stacks switches together in a chain-link format.
Using this method, data transfer is only possible in one direction and if there is a break in the chain, then data transfer
will obviously be affected.
Duplex Ring – As shown in Figure 2-32, the Duplex Ring stacks switches in a ring or circle format where data can be
transferred in two directions. This topology is very resilient due to the fact that if there is a break in the ring, data can
still be transferred through the stacking cables between switches in the stack.
Figure 2-30 Command Logging Settings window
Description
Use the radio buttons to enable or disable the function.
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