P-870HN-51b Support Notes
All contents copyright (c) 2009 ZyXEL Communications Corporation.
What DHCP capability does the device support?
The device supports DHCP client (Ethernet encap) on the WAN port and DHCP server
on the LAN port. The device's DHCP client allows it to get the Internet IP address
from ISP automatically if your ISP use DHCP as a method to assign IP address. The
device's internal DHCP server allows it to automatically assign IP and DNS addresses
to the clients on the local LAN.
How do I used the reset button, more over what field of parameter will be reset by
reset button?
You can used a sharp pointed object insert it into the little reset hole beside the
power connector. Press down the reset button and hold down for approx 5 second,
the unit will be reset. When the reset button is pressed the devices all parameter
will be reset back to factory default include, password, and IP address.
The default IP address is 192.168.1.1, Password 1234.
What network interface does the new device series support?
The new device series support auto MDX/MDIX 10/100M Ethernet LAN port to
connect to the computer or Switch on LAN.
How does the device support TFTP?
In addition to the direct console port connection, the device supports the
uploading/download of the firmware and configuration file using TFTP (Trivial File
Transfer Protocol) over LAN.
Can the device support TFTP over WAN?
Although TFTP should work over WAN as well, it is not recommended because of the
potential data corruption problems.
