Despatch PROTOCOL 3

E105, 313327, REV A Protocol 3
TM
User Guide
30 of 82
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8. Type the command “arp -a”.
9. In the ARP list look for a MAC address that starts with 00-80-A3.
Note:
On some older Protocol 3 controllers the MAC address may start with 00-
20-4A.
10. With the MAC address, refer to Section 5.3.1 Protocol 3™ Ethernet
Communication Setup.