3Com 3C840 manual Using, Manager to Restore, Updating, Software Controlling Snmp, Access

2-4CHAPTER 2: SYSTEM ADMINISTRATION

■ Reset button on the back of the unit.

Using the	1	Select Tools > Reboot.
OfficeConnect	2	Select the Delete all configuration and reboot device information
Remote 840
		option.
Manager to Restore
	3	Click Submit.
Defaults
	4	Wait one minute. Then, configure an IP address if DHCP Smart Mode is
		not in use.
	5	Open up the web browser and start the OfficeConnect Remote 840
		Manager by entering the new IP address in the browser
		location/address box.
Using the Reset	1	Turn the OfficeConnect Remote 840 off by unplugging the unit.
Button	2	At this time, set the DIP switches to their appropriate settings (DHCP
		Smart Mode, Default Bridge Mode, or Unconfigured Mode). If you
		select Unconfigured Mode, you can set one of the other modes later
		using CLI or the OfficeConnect Remote 840 Manager.
	3	While holding down the Reset button on the back panel, plug the
		unit back in. You should hold down the reset button for at least five
		seconds after plugging the unit back in. The unit takes about one
		minute to come up and the Alert LED will flash until bootup is finished.
	4	If DHCP Smart Mode is not in use, configure an IP address after the
		unit comes up.
	5	Open up the web browser and start the OfficeConnect Remote 840
		Manager by entering the new IP address in the browser
		location/address box.
Updating	See “Upgrading Operational Software for the OfficeConnect Remote
OfficeConnect	840” in Chapter 10 for information on updating the operational and
Remote 840	system software.
Software
Controlling SNMP	The Simple Network Management Protocol (SNMP) is used for
Access	managing routers and other network devices from a central station or