Canon EOS-1D X Instruction Manual page 90

Handling Error Messages
What to check on the DHCP server
Is the DHCP server on?
Turn the DHCP server on.
Are the DHCP server settings for IP addresses and the
corresponding names correct?
On the DHCP server, make sure IP addresses and the corresponding
names are entered correctly.
Is the DHCP server functioning correctly?
Check the DHCP server settings to make sure it is functioning
correctly as a DHCP server.
If applicable, ask your network administrator to ensure that the DHCP
server can be used.
What to check on the network as a whole
Does your network include a router or similar device that serves
as a gateway?
If applicable, ask your network administrator for the network gateway
address and enter it on the camera (p.17).
Make sure the gateway address setting is correctly entered on all
network devices, including the camera.
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