ZyXEL Vantage CNM User Guide - Page 57

Device Operation > Device Configuration > LAN > LAN ZyNOS ZyWALL

Page 57 highlights

Chapter 5 Device Network Settings The following table describes the fields in this screen. Table 13 Device Operation > Device Configuration > LAN > LAN (ZyNOS ZyWALL) LABEL DESCRIPTION DHCP Mode DHCP (Dynamic Host Configuration Protocol, RFC 2131 and RFC 2132) allows individual clients (workstations) to obtain TCP/IP configuration at startup from a server. Unless you are instructed by your ISP, leave this field set to Server. When configured as a server, the device provides TCP/IP configuration for the clients. When set as a server, fill in the IP Pool Starting Address and Pool Size fields. Select Relay to have the device forward DHCP requests to another DHCP server. When set to Relay, fill in the DHCP Server IP field. Select None to stop the device from acting as a DHCP server. When you select None, you must have another DHCP server on your LAN, or else the computers must be manually configured. IP Pool Starting This field specifies the first of the contiguous addresses in the IP Address address pool. DHCP Server IP Type the IP address of the DHCP server to which you want the device to relay DHCP requests. Use dotted decimal notation. Alternatively, click the right mouse button to copy and/or paste the IP address. DHCP WINS Server 1, 2 Type the IP address of the WINS (Windows Internet Naming Service) server that you want to send to the DHCP clients. The WINS server keeps a mapping table of the computer names on your network and the IP addresses that they are currently using. Pool Size This field specifies the size, or count of the IP address pool. First DNS Server These fields are enabled if the DHCP Mode is Server. Specify the DNS Second DNS servers that are provided to DHCP clients. Server Select From ISP if you want the device to use corresponding DNS server provided by the ISP. Third DNS Server Select User-Defined and specify the IP address if you want the device to use the specific DNS server. TCP/IP IP Address IP Subnet Mask RIP Direction Select DNS Relay if you want the device to Type the IP address of the device in dotted decimal notation. 192.168.1.1 is the factory default. The subnet mask specifies the network number portion of an IP address. The device automatically calculates the subnet mask based on the IP address that you assign. Unless you are implementing subnetting, use the subnet mask computed by the device, which is 255.255.255.0. RIP (Routing Information Protocol, RFC1058 and RFC 1389) allows a router to exchange routing information with other routers. The RIP Direction field controls the sending and receiving of RIP packets. Select the RIP direction from Both/In Only/Out Only/None. When set to Both or Out Only, the device broadcasts its routing table periodically. When set to Both or In Only, it incorporates the RIP information that it receives; when set to None, it does not send any RIP packets and ignores any RIP packets received. Both is the default. Vantage CNM User's Guide 57

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Chapter 5 Device Network Settings
Vantage CNM User’s Guide
57
The following table describes the fields in this screen.
Table 13
Device Operation > Device Configuration > LAN > LAN (ZyNOS ZyWALL)
LABEL
DESCRIPTION
DHCP Mode
DHCP (Dynamic Host Configuration Protocol, RFC 2131 and RFC 2132)
allows individual clients (workstations) to obtain TCP/IP configuration
at startup from a server. Unless you are instructed by your ISP, leave
this field set to
Server
. When configured as a server, the device
provides TCP/IP configuration for the clients. When set as a server, fill
in the
IP Pool Starting Address
and
Pool Size
fields.
Select
Relay
to have the device forward DHCP requests to another
DHCP server. When set to
Relay
, fill in the
DHCP Server IP
field.
Select
None
to stop the device from acting as a DHCP server. When
you select
None
, you must have another DHCP server on your LAN, or
else the computers must be manually configured.
IP Pool Starting
Address
This field specifies the first of the contiguous addresses in the IP
address pool.
DHCP Server IP
Type the IP address of the DHCP server to which you want the device
to relay DHCP requests. Use dotted decimal notation. Alternatively,
click the right mouse button to copy and/or paste the IP address.
DHCP WINS
Server 1, 2
Type the IP address of the WINS (Windows Internet Naming Service)
server that you want to send to the DHCP clients. The WINS server
keeps a mapping table of the computer names on your network and
the IP addresses that they are currently using.
Pool Size
This field specifies the size, or count of the IP address pool.
First DNS Server
Second DNS
Server
Third DNS Server
These fields are enabled if the
DHCP Mode
is
Server
. Specify the DNS
servers that are provided to DHCP clients.
Select
From ISP
if you want the device to use corresponding DNS
server provided by the ISP.
Select
User-Defined
and specify the IP address if you want the device
to use the specific DNS server.
Select
DNS Relay
if you want the device to
TCP/IP
IP Address
Type the IP address of the device in dotted decimal notation.
192.168.1.1 is the factory default.
IP Subnet Mask
The subnet mask specifies the network number portion of an IP
address. The device automatically calculates the subnet mask based
on the IP address that you assign. Unless you are implementing
subnetting, use the subnet mask computed by the device, which is
255.255.255.0.
RIP Direction
RIP (Routing Information Protocol, RFC1058 and RFC 1389) allows a
router to exchange routing information with other routers. The
RIP
Direction
field controls the sending and receiving of RIP packets.
Select the RIP direction from
Both
/
In Only
/
Out Only
/
None
. When
set to
Both
or
Out Only
, the device broadcasts its routing table
periodically. When set to
Both
or
In Only
, it incorporates the RIP
information that it receives; when set to
None
, it does not send any
RIP packets and ignores any RIP packets received.
Both
is the default.