ZyXEL Vantage CNM User Guide - Page 61

Table 14

Page 61 highlights

Chapter 5 Device Network Settings The following table describes the fields in this screen. Table 14 Device Operation > Device Configuration > Network > LAN > LAN (Prestige) LABEL DESCRIPTION DHCP Mode DHCP (Dynamic Host Configuration Protocol, RFC 2131 and RFC 2132) allows individual clients (computers) to obtain TCP/IP configuration at startup from a server. Select None if you do not want to configure DNS servers. If you do not configure a DNS server, you must know the IP address of a machine in order to access it. When configured as a Server, the device provides TCP/IP configuration for the clients. When set as a Server, fill in the rest of the DHCP setup fields. Select Relay to have the device act as a DNS proxy. The device tells the DHCP clients on the LAN that the device itself is the DNS server. When a computer on the LAN sends a DNS query to the device, the device forwards the query to the device's system DNS server and relays the response back to the computer. You can select Relay and enter an IP Pool Starting Address. The First DNS Server IP and Second DNS Server IP will appear as read only fields. IP Pool Starting This field specifies the first of the contiguous addresses in the IP Address address pool. DHCP Server IP If Relay is selected in the DHCP field above, then type the IP address of the actual, remote DHCP server here. Pool Size This field specifies the size, or count of the IP address pool. First DNS Server IP Second DNS Server IP The device passes a DNS (Domain Name System) server IP address (in the order you specify here) to the DHCP clients. Type your First DNS Server IP and Second DNS Server IP addresses in these fields. TCP/IP IP Address Type the IP address of the device in dotted decimal notation. IP Subnet Mask The subnet mask specifies the network number portion of an IP address. Unless you are implementing subnetting, use the "natural" subnet mask, which is usually 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. Vantage CNM User's Guide 61

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Chapter 5 Device Network Settings
Vantage CNM User’s Guide
61
The following table describes the fields in this screen.
Table 14
Device Operation > Device Configuration > Network > LAN > LAN
(Prestige)
LABEL
DESCRIPTION
DHCP Mode
DHCP (Dynamic Host Configuration Protocol, RFC 2131 and RFC 2132)
allows individual clients (computers) to obtain TCP/IP configuration at
startup from a server.
Select
None
if you do not want to configure DNS servers. If you do not
configure a DNS server, you must know the IP address of a machine in
order to access it.
When configured as a
Server
, the device provides TCP/IP configuration
for the clients. When set as a
Server
, fill in the rest of the DHCP setup
fields.
Select
Relay
to have the device act as a DNS proxy. The device tells
the DHCP clients on the LAN that the device itself is the DNS server.
When a computer on the LAN sends a DNS query to the device, the
device forwards the query to the device’s system DNS server and
relays the response back to the computer. You can select
Relay
and
enter an IP Pool Starting Address. The
First DNS Server IP
and
Second DNS Server IP
will appear as read only fields.
IP Pool Starting
Address
This field specifies the first of the contiguous addresses in the IP
address pool.
DHCP Server IP
If
Relay
is selected in the DHCP field above, then type the IP address
of the actual, remote DHCP server here.
Pool Size
This field specifies the size, or count of the IP address pool.
First DNS Server
IP
Second DNS
Server IP
The device passes a DNS (Domain Name System) server IP address (in
the order you specify here) to the DHCP clients. Type your First DNS
Server IP and
Second DNS Server IP addresses in these fields.
TCP/IP
IP Address
Type the IP address of the device in dotted decimal notation.
IP Subnet Mask
The subnet mask specifies the network number portion of an IP
address. Unless you are implementing subnetting, use the “natural”
subnet mask, which is usually 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.