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LABEL
Multicast
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 interoperability between IGMP version 2 and version 1,
please see sections 4 and 5 of RFC 2236.
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
Select this option to forward NetBIOS packets from the LAN port to the WAN port.
WAN
Apply
Click Apply to save your changes back to the ZyXEL device.
Reset
Click Reset to begin configuring this screen afresh.
5.5
Configuring LAN IP - Prestige
Select a device, and then click Configuration > LAN. IP is the only tab used for an ADSL device.
Configuration > LAN
Table 5-1 Configuration > LAN > IP – ZyWALL
DESCRIPTION
Vantage CNM 2.0
5-5
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