4-5
z
Power on the switch.
Check after Power-On (Recommended)
You are recommended to check as follows after powering on the switch to ensure the configurations
thereafter.
z
After a switch is powered on, the heat dissipation system starts working. You can hear the noise as
the fan rotates and feel air flow out from the vent.
z
Check if any system indicator on the SRPU indicates abnormal condition.
Startup Process
As the switch is started, the configuration terminal will yield the following output:
The following information may slightly vary with switch models and software versions.
Starting......
RAMLine.....OK
System is booting...........***.....
******************************************
* *
* 3Com S7900E BOOTROM, Version 206 *
* *
******************************************
Copyright(c) 2004-2008 3Com.
Creation date : Apr 11 2008, 10:15:28
CPU type : BCM1125H
CPU Clock Speed : 600Mhz
BUS Clock Speed : 66Mhz
BOOT_FLASH type : M29W040B
Flash Size : 64MB
Memory Size : 512MB
Main board slot 0 self testing............................
SDRAM Data lines selftest.................................OK!
SDRAM Address lines selftest..............................OK!
SDRAM fast selftest.......................................OK!
CPLD selftest.............................................OK!
FPGA selftest.............................................OK!
