Installation Guide
QX-S5500G Series Ethernet Switches
6-13
6.5.2 Accessing the Boot menu
When a power supply of switch is turned on, the following message is indicated.
Starting......
Press Ctrl+D to access BASIC BOOT MENU
*****************************************************************************
* *
* BOOTROM, Version 109 *
* *
*****************************************************************************
Creation Date : Feb 3 2015, 19:43:00
CPU Clock Speed : 1000MHz
Memory Size : 2048MB
Flash Size : 512MB
CPLD Version : 001
PCB Version : Ver.A
Mac Address : 70f96dfacbda
Press Ctrl+B to access EXTENDED BOOT MENU...0
Press one of the shortcut key combinations at prompt. see Table 6-1.
Table 6-1
Shortcut keys
Shortcut keys
Prompt message
Function
Remarks
CTRL+B
Press Ctrl+B to enter
Extended Boot menu...
Accesses
the
extended Boot menu.
Press the <
CTRL+B
> within 1
second (in fast startup mode) or 5
seconds (in full startup mode) after
the message appears.
You can upgrade and manage
system software and Boot ROM from
this menu.