TW-H6W1IR ISDN Remote Router
74 Configuration and
Management
?? IP Address – this is a network IP address of a separate IP
network on the LAN.
?? Routing Protocol – this is the same as in the Network
Configuration section. Keep in mind that these exchanges are
made with adjacent routers on the LAN, if present.
?? IP Multicasting – this enables/disables IP multicasting on the IP
network you are defining.
All other parameters (Netmask, Routing Mode, Multicast Protocol
and IGMP Version) are identical to those in the Network
Configuration, IP Stack Configuration, ISDN section.
Static ARP
This special function is intended to speed up the process of finding a
host's Ethernet (MAC) address from its network address, and provides
a special condition – any other host acting as an impostor by using the
same IP address as the legitimate host, will be ignored by this router.
Basically, when a packet comes into the router from the ISDN line and
is destined for a host on the LAN, the router will use information
defined here to immediately send the packet to the host rather than send
out an ARP request to find the host’s MAC address.
