ZyXEL Communications P-660RU-Tx User Manual page 66

Chapter 7 Internet Setup
Table 13 Interface Setup > Internet (Static IP) (continued)
LABEL
TCP MTU Option
Dynamic Route
Direction
Multicast
MAC Spoofing
66
DESCRIPTION
The Maximum Transmission Unit (MTU) defines the size of the largest
packet allowed on an interface or connection. Enter the MTU in this
field.
RIP (Routing Information Protocol) allows a router to exchange
routing information with other routers.
Select the RIP version from RIP1, RIP2-B and RIP2-M.
Use this field to control how much routing information the P-660RU-Tx
sends and receives on the subnet.
Select the RIP direction from None, Both, IN Only and OUT Only.
Multicast packets are sent to a group of computers on the LAN and are
an alternative to unicast packets (packets sent to one computer) and
broadcast packets (packets sent to every computer).
IGMP is a network-layer protocol used to establish membership in a
multicast group. The P-660RU-Tx supports IGMP v1, IGMP v2 and
IGMP v3. Select Disabled to turn off the feature.
This field is only available when you select 1483 Bridged IP LLC or
1483 Bridged IP VC-Mux in the Encapsulation field.
Select Enable to alter the MAC address that you entered below so
that the PVCs on the P-660RU-Tx can establish connections to the
network.
P-660RU-Tx User's Guide