Lighthouse SOLAIR 1100LD, Руководство по эксплуатации

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Set up the Counter
248083395-1 Rev 9 4-15
8. Select the Search icon to refresh the attached devices and verify
that the IP Address for the RS485 Ethernet Adapter has been
changed.
Note:
In case the Lantronix method fails to access the
instrument, the next section provides an alternative to the
Lantronix method. The steps are more difficult due to use of DOS
commands that access the instrument at the hardware level.
If the alternative method fails to resolve the issues, contact
Lighthouse Technical Support, 1-800-945-5905 (1-541-770-5905
outside of USA) or techsupport@golighthouse.com.
DOS-Level
Commands
Definitions of Terms Used
This list is provided for the convenience of the user or technician.
• ARP - Address Resolution Protocol, a program that can change
the ARP Cache of a host by adding or removing IP addresses.
Each IP address is associated to a MAC address by providing a
map of MAC to IP addresses. This allows the computer to
perform networking actions on specific hosts by assigning an IP
address to a MAC address.
• ARP Cache - List of IP addresses and their associated MAC
addresses for hosts whose addresses cannot be resolved normally.
• DHCP - Dynamic Host Configuration Protocol, a program
running on a server that issues IP addresses to computers or
devices (Hosts) on its LAN.
• Gateway - a network device that controls traffic between two or
more networks.
• Hardware address - a unique identifying code programmed by the
factory into a network device, such as a network PCB, comprised
of six two-digit groups of letters A-F and numbers 0-9.
• Host - a computer or device that allows access to itself via a LAN.
• IP (Internet Protocol) Address - a unique logical address used to
identify a host on a TCP/IP network.
• LAN - Local Area Network, a group of computers or hosts
connected together in a relatively small geographical area, such
as a building or floor of a building.
• MAC address - the same as hardware address.
• Netmask - a logical hexadecimal number that prevents accessing
hosts outside of its range. A bit value of zero allows access and a
non-zero blocks access.
• Subnet - a logical grouping of hosts based on their IP addresses.