Chapter 5 Device Network Settings
Vantage CNM User’s Guide
61
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.
RIP Version
The
RIP Version
field controls the format and the broadcasting method of the
RIP packets that the device sends (it recognizes both formats when receiving).
RIP-1
is universally supported but RIP-2 carries more information.
RIP-1
is
probably adequate for most networks, unless you have an unusual network
topology. Both
RIP-2B
and
RIP-2M
sends the routing data in RIP-2 format; the
difference being that
RIP-2B
uses subnet broadcasting while
RIP-2M
uses
multicasting. Multicasting can reduce the load on non-router machines since they
generally do not listen to the RIP multicast address and so will not receive the
RIP packets. However, if one router uses multicasting, then all routers on your
network must use multicasting, also. By default, RIP direction is set to
Both
and
the
Version
set to
RIP-1
.
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 inter operability 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 between LAN
and WAN1
Select this check box to forward NetBIOS packets from the LAN to WAN port
1and from WAN port 1 to the LAN. If your firewall is enabled with the default
policy set to block WAN port 1 to LAN traffic, you also need to enable the default
WAN port 1 to LAN firewall rule that forwards NetBIOS traffic.
Clear this check box to block all NetBIOS packets going from the LAN to WAN
port 1 and from WAN port 1 to the LAN.
Table 13
Device Operation > Device Configuration > LAN > LAN (continued)
LABEL
DESCRIPTION
Содержание Centralized Network Management Vantage CNM
Страница 1: ...www zyxel com Vantage CNM Centralized Network Management User s Guide Version 3 0 11 2007 Edition 1...
Страница 2: ......
Страница 24: ...Vantage CNM User s Guide 24...
Страница 30: ...Vantage CNM User s Guide 30...
Страница 33: ...33 PART I Introduction Introducing Vantage CNM 31 GUI Introduction 35...
Страница 34: ...34...
Страница 52: ...52...
Страница 58: ...Chapter 4 Device General Settings Vantage CNM User s Guide 58...
Страница 108: ...Chapter 5 Device Network Settings Vantage CNM User s Guide 108...
Страница 184: ...Chapter 6 Device Security Settings Vantage CNM User s Guide 184...
Страница 207: ...Chapter 7 Device Advanced Settings Vantage CNM User s Guide 207...
Страница 208: ...Chapter 7 Device Advanced Settings Vantage CNM User s Guide 208...
Страница 210: ...Chapter 8 Device Log Vantage CNM User s Guide 210...
Страница 234: ...Chapter 9 Device Configuration Management Vantage CNM User s Guide 234...
Страница 248: ...248...
Страница 264: ...Chapter 14 VPN Monitor Vantage CNM User s Guide 264...
Страница 265: ...265 PART IV Monitor Device Status Monitor 267 Device HA Status Monitor 269 Device Alarm 271...
Страница 266: ...266...
Страница 276: ...Chapter 17 Device Alarm Vantage CNM User s Guide 276...
Страница 277: ...277 PART V Log Report Device Operation Report 279 CNM Logs 291 VRPT 293...
Страница 278: ...278...
Страница 296: ...Chapter 20 VRPT Vantage CNM User s Guide 296...
Страница 298: ...298...
Страница 312: ...Chapter 21 CNM System Setting Vantage CNM User s Guide 312...
Страница 318: ...Chapter 24 Vantage CNM Software Upgrade Vantage CNM User s Guide 318...
Страница 322: ...Chapter 26 About Vantage CNM Vantage CNM User s Guide 322...
Страница 323: ...323 PART VII Account Management Group 325 Account 329...
Страница 324: ...324...
Страница 328: ...Chapter 27 Group Vantage CNM User s Guide 328...
Страница 332: ...Chapter 28 Account Vantage CNM User s Guide 332...
Страница 333: ...333 PART VIII Troubleshooting Troubleshooting 335...
Страница 334: ...334...
Страница 338: ...Chapter 29 Troubleshooting Vantage CNM User s Guide 338...
Страница 340: ...340...
Страница 378: ...Appendix E IP Address Assignment Conflicts Vantage CNM User s Guide 378...
Страница 382: ...Appendix F Common Services Vantage CNM User s Guide 382...
Страница 416: ...Appendix H Open Software Announcements Vantage CNM User s Guide 416...
Страница 424: ...Appendix J Customer Support Vantage CNM User s Guide 424...
Страница 428: ...Index Vantage CNM User s Guide 428...
Страница 429: ...Index Vantage CNM User s Guide 429...
Страница 430: ...Index Vantage CNM User s Guide 430...