Booting The Switch - D-Link xStack DXS-3250E Web/Installation Manual

Device Port Default Settings
The following table describes the device port default settings.
Table 8:
Function
Port speed and mode
Port forwarding state
Head of line blocking prevention
Flow Control
Back Pressure
Note
These default settings can be modified once the device is installed.
The following is an example for changing the port speed on port g1 using CLI commands:
interface ethernet
Console(config)#
speed
Console(config-if)#
The following is an example for enabling flow control on port g1 using CLI commands:
interface ethernet
Console(config)#
flowcontrol
Console(config-if)#
The following is an example for enabling back pressure on port g1 using CLI commands.
interface ethernet
Console(config)#
back-pressure
Console(config-if)#

Booting the Switch

To boot the switch, perform the following:
1. Ensure that the device console is connected to a VT100 terminal device or VT100 terminal emulator.
2. Deactivate the AC power receptacle.
3. Connect the device to the AC receptacle.
4. Activate the AC power receptacle.
When the power is turned on with the local terminal already connected, the switch goes through Power On Self Test
(POST). POST runs every time the device is initialized and checks hardware components to determine if the device is
fully operational before completely booting. If a critical problem is detected, the program flow stops. If POST passes
successfully, a valid executable image is loaded into RAM. POST messages are displayed on the terminal and indicate
test success or failure.
As the switch boots, the bootup test first counts the device memory availability and then continues to boot. The following
Default Settings
1000M Auto-negotiation
Enabled
On (Enabled)
Off
Off
1
100
1
on
1
Page 33
Initial Configuration