Configuring Lan Ip - Prestige - ZyXEL Communications Vantage CNM User Manual

Table 17 Configuration > LAN > IP - ZyWALL (continued)
LABEL
Multicast
Windows Networking (NetBIOS over TCP/IP): NetBIOS (Network Basic Input/Output System) are TCP
or UDP broadcast packets that enable a computer to connect to and communicate with a LAN. For
some dial-up services such as PPPoE or PPTP, NetBIOS packets cause unwanted calls. However it
may sometimes be necessary to allow NetBIOS packets to pass through to the WAN in order to find a
computer on the WAN.
Allow From LAN to
WAN
Apply
Reset

5.5 Configuring LAN IP - Prestige

Select a device, and then click Configuration > LAN. IP is the only tab used for an ADSL
device.
Chapter 5 Configuration > LAN
DESCRIPTION
Select IGMP V-1 or IGMP V-2 or None. IGMP (Internet Group Multicast Protocol)
is a network-layer protocol used to establish membership in a Multicast group - it
is not used to carry user data. IGMP version 2 (RFC 2236) is an improvement
over version 1 (RFC 1112) but IGMP version 1 is still in wide use. If you would like
to read more detailed information about inter operability between IGMP version 2
and version 1, please see sections 4 and 5 of RFC 2236.
Select this option to forward NetBIOS packets from the LAN port to the WAN port.
Click Apply to save your changes back to the ZyXEL device.
Click Reset to begin configuring this screen afresh.
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