User's Manual

ESR600H/ESR750H
6-14
USER GUIDE
BASIC NETWORK SETTINGS
CONFIGURING DYNAMIC IP
6.2.2 Configuring Dynamic IP
Dynamic IP addressing assigns a different IP address each time a device connects to an ISP service provider. The service is
most commonly used by ISP cable providers.
Dynamic IP
 Host name Assign a name for the internet connection
type. This field can be blank.
 MTU Configure the maximum transmission unit (MTU).
The MTU specifies the largest packet size permitted for an
internet transmission. The factory default MTU size for
Dynamic IP (DHCP) is 1500. The MTU size can be set
between 512 and 1500.
 Clone MAC Enter the MAC address of the devices’ net-
work interface card (NIC) in the MAC address field and
click Clone MAC.
Note:
Some ISP providers require registering the MAC
address of the network interface card (NIC) connected
directly to the cable or DSL modem. Clone MAC
masks the router's MAC address with the MAC
address of the device’s NIC.