3Com 3C13701, Руководство по установке

Страница: 73 / 104

Powering on the Router 71
Powering on the
Router
Before you power on the router, verify that:
■
The connection between the power cord and ground wire is secure
■
The voltage of the power supply complies with the requirement of the router
■
The console cable is correctly connected to either the PC or the terminal, and
that the parameters are correct.
Before switching on the power, locate the power-off switch in the workroom so
that, in case of an electrical accident, power can be turned off quickly.
Turn on the power switch of the router.
Checking and Operating
after Power-on
After the router is powered on, verify that:
■
The LEDs on the front panel are normal.
During the power-on self-test (POST), the memory test is successful if the LEDs
light in the following sequence:
1. SLOT0 to 2 and SERIAL0
2. SLOT1 and 2
If SLOT0 and 1 LEDs light, the memory test failed.
For the status of the LEDs during normal operation after power-on, see the LED
tables in Chapter 1.
■
The console terminal display is normal
For the local configuration, the startup interface on the console terminal
displays after the router is powered on.
For the remote configuration, you must dial up, using HyperTerminal, after the
router is powered on, as shown. After the dial-up, the startup interface is
displayed on the terminal.
Figure 76 Connect Dialog Box
After the POST, press Enter . When the
[3Com]
prompt displays, you can
configure the router.