Canon MF247dw User Manual page 387

[Acquire Host Name]
Select the check box to enable Option 12 to obtain the host name from the DHCP server.
[DNS Dynamic Update]
Select the check box to enable Option 81 to dynamically update the DNS records through the DHCP
server.
[Acquire SMTP Server Address] (MF249dw / MF247dw)
Select the check box to enable Option 69 to obtain an SMTP server address from the DHCP server.
[Acquire POP Server Address] (MF249dw / MF247dw)
Select the check box to enable Option 70 to obtain a POP3 server address from the DHCP server.
3
Click [OK].
Configuring IPv6 DNS
1
Click [Edit] in [IPv6 Settings].
2
Configure IPv6 DNS settings.
● The [Use IPv6] check box must be selected to configure the settings.
Addresses(P. 340)
Network
379
Setting IPv6