ZyXEL Communications ZyWALL 10, Руководство пользователя

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ZyWALL 10 Internet Security Gateway
3-6 Internet Access
Follow the instructions in the following table on how to configure the DHCP fields.
Table 3-1 LAN DHCP Setup Menu Fields
Field Description Example
DHCP=
This field enables/disables the DHCP server. If it is set to Server ,
your ZyWALL will act as a DHCP server. If set to None , DHCP
service will be disabled and you must have another DHCP sever
on your LAN, or else the workstation must be manually
configured. When DHCP is set to
Server , the following four items
need to be set.
None
Server (default)
Client IP Pool
Starting Address This field specifies the first of the contiguous addresses in the IP
address pool. 192.168.1.33
Size of Client IP Pool This field specifies the size, or count, of the IP address pool. 32
Primary DNS
Server
Secondary DNS
Server Enter the IP addresses of the DNS servers. The DNS servers are
passed to the DHCP clients along with the IP address and the
subnet mask. Leave these entries at 0.0.0.0 if they are provided
by a WAN DHCP server.
Follow the instructions in the following table to configure TCP/IP parameters for the LAN port.
Table 3-2 LAN TCP/IP Setup Menu Fields
Field Description Example
TCP/IP Setup
IP Address Enter the IP address of your ZyWALL in dotted decimal notation 192.168.1.1
(default)
IP Subnet Mask Your ZyWALL will automatically calculate the subnet mask based
on the IP address that you assign. Unless you are implementing
subnetting, use the subnet mask computed by the ZyWALL
255.255.255.0
RIP Direction Press the [SPACE BAR] to select the RIP direction from
Both/In
Only/Out Only/None.
Both
(default)
Version Press the [SPACE BAR] to select the RIP version from RIP-1/RIP-
2B/RIP-2M.
RIP-1
(default)
Multicast IGMP (Internet Group Multicast Protocol) is a session-layer protocol
used to establish membership in a Multicast group. The ZyWALL
supports both IGMP version 1 (
IGMP-v1 ) and IGMP-v2 . Press the
space bar to enable IP Multicasting or select None (default) to
disable it.
None