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2) Network
The 2M-C3W supports both IP version 4 and IP version 6. Both versions may be enabled
simultaneously, and at least one version must always be enabled. When using IPv4, the IP address for
the 2M-C3W can be set automatically via DHCP, or a static IP address can be set manually. If IPv6 is
enabled, the 2M-C3W receive an IP address according to the configuration in the network router.
There is also the option of using the Internet Dynamic DNS Service. For more information on setting
the Network, please see Setup> System>Security>Network.
• Obtain IP address via DHCP
- Dynamic Host Configuration Protocol (DHCP) is a protocol
that lets network administrators centrally manage and automate the assignment of IP
addresses on a network. DHCP is enabled by default. Although a DHCP server is mostly
used to set an IP address dynamically, it is also possible to use it to set a static, known IP
address for a particular MAC address.
• Use the following IP address
- To use a static IP address for the 2M-C3W,
check the radio button and then make the following settings:
-
IP address
- Specify a unique IP address for your 2M-C3W.
-
Subnet mask
- Specify the mask for the subnet the 2M-C3W is located on.
-
Default router
- Specify the IP address of the default router (gateway) used for
connecting devices attached to different networks and network segments.
Notes:
1. DHCP should only be enabled if using dynamic IP address notification, or if your DHCP server can
update a DNS server, which then allows you to access the 2M-C3W by name (host name). If
DHCP is enabled and you cannot access the unit, you may have to reset it to the factory default
settings and then perform the installation again.
2. The ARP/Ping service is automatically disabled two minutes after the unit is started, or
as soon as an IP address is set.
3. Pinging the unit is still possible when this service is disabled.