Rockwell Automation 1784-KTXD Manuel d'utilisateur télécharger pdf (Page 249)

Publication 1747-UM011F-EN-P - May 2007

Communicating with Devices on an Ethernet Network 249

The device will be added to the Relation List, displaying the

Ethernet Address (MAC) and corresponding IP Address, Subnet

Mask, and Gateway (if applicable).

Using DCHP Software To

Configure Your Processor

DHCP software automatically assigns IP addresses to client stations

logging onto a TCP/IP network. DHCP is based on BOOTP and

maintains some backward compatibility. The main difference is that

BOOTP was designed for manual configuration, while DHCP allows

for dynamic allocation of network addresses and configurations to

newly attached devices.

Be cautious about using DHCP software to configure your SLC 5/05

processor. A BOOTP client can boot from a DHCP server only if the

DHCP server is specifically written to also handle BOOTP queries.

This is specific to the DHCP software package you use. Check with

your system administrator to see if your DHCP package supports

BOOTP commands and manual IP allocation.

ATTENTION

The processor must be assigned a fixed network address. The

IP address of the processor must not be dynamically provided.

Failure to observe this precaution may result in unintended

machine motion or loss of process control.

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Rockwell Automation 1784-KTXD Manuel d'utilisateur Page 249