Cisco Linksys WRT120N Скачать руководство пользователя страница 14

Chapter 3

Advanced Configuration

10

Wireless-N Home Router

Route Entries 

To set up a static route between the Router 

and  another  network,  select  a  number  from  the  drop-
down list. Click 

Delete This Entry

 to delete a static route.

Enter  Route  Name 

Enter  a  name  for  the  Route  here, 

using a maximum of 25 alphanumeric characters.

Destination LAN IP 

The Destination LAN IP is the address 

of the remote network or host to which you want to assign 
a static route.

Subnet  Mask 

The  Subnet  Mask  determines  which 

portion  of  a  Destination  LAN  IP  address  is  the  network 
portion, and which portion is the host portion. 

Default  Gateway 

This  is  the  IP  address  of  the  gateway 

device that allows for contact between the Router and the 
remote network or host.

Interface 

This interface tells you whether the Destination 

IP Address is on the 

LAN & Wireless

 (Ethernet and wireless 

networks) or the 

WAN (Internet)

.

Click 

Show Routing Table

 to view the static routes you 

have already set up.

Advanced Routing > Routing Table

Routing Table

For each route, the Destination LAN IP address, Subnet 
Mask, Gateway, and Interface are displayed. To update 
the information, click 

Refresh

. To exit this screen and 

return to the

 Advanced Routing 

screen, click 

Close

.

Click 

Save Settings

 to apply your changes, or click 

Cancel 

Changes

 to clear your changes.

Wireless > Basic Wireless Settings

The basic settings for wireless networking are set on this 
screen.

There  are  two  ways  to  configure  the  Router’s  wireless 
network(s), manual and Wi-Fi Protected Setup.

Wi-Fi Protected Setup is a feature that makes it easy to set 
up your wireless network. If you have client devices, such 

as wireless adapters, that support Wi-Fi Protected Setup, 
then you can use Wi-Fi Protected Setup.

Configuration View 

To manually configure your wireless 

network,  select 

Manual

.  Proceed  to 

Basic  Wireless 

Settings  (Manual)

page  10

.  To  use  Wi-Fi  Protected 

Setup,  select 

Wi-Fi  Protected  Setup

.  Proceed  to 

Wi-Fi 

Protected Setup

page 11

.

Basic Wireless Settings (Manual)

Wireless > Basic Wireless Settings (Manual Setup)

Network  Mode 

From  this  drop-down  menu,  you  can 

select the wireless standards running on your network. If 
you have Wireless-N, Wireless-G, and Wireless-B devices in 
your network, keep the default, 

Mixed

. If you have only 

Wireless-G and Wireless-B devices in your network, select 

BG-Mixed

.  If  you  have  only  Wireless-N  devices,  select 

Wireless-N  Only

.  If  you  have  only  Wireless-G  devices, 

select 

Wireless-G  Only

.  If  you  have  only  Wireless-B 

devices,  select 

Wireless-B  Only

.  If  you  do  not  have  any 

wireless devices in your network, select 

Disabled

.

Network  Name  (SSID) 

The  SSID  is  the  network  name 

shared  among  all  points  in  a  wireless  network.  The 
SSID  must  be  identical  for  all  devices  in  the  wireless 
network.  It  is  case-sensitive  and  must  not  exceed  
32 characters (use any of the characters on the keyboard). 
Make  sure  this  setting  is  the  same  for  all  points  in  your 
wireless network. For added security, you should change 
the default SSID (

linksys

) to a unique name.

Channel  Width 

For  best  performance  in  a  Wireless-N 

network, select 

40MHz only

. For Wireless-G and Wireless-B 

networking  only,  keep  the  default, 

20MHz  only

.  If  you 

are not sure which option to use, select 

Auto (20MHz or 

40MHz)

.

NOTE:

 If you select 40MHz only for the Channel 

Width  setting,  then  Wireless-N  can  use  two 
channels:  a  primary  one  (Wide  Channel)  and 
a  secondary  one  (Standard  Channel). This  will 
enhance Wireless-N performance.

Wide  Channel 

If  40MHz  only  is  the  Channel  Width 

setting, then this setting will be available for your primary 

Содержание Linksys WRT120N

Страница 1: ...USER GUIDE Wireless N Home Router Model WRT120N ...

Страница 2: ...l address Online Resources Website addresses in this document are listed without http in front of the address because most current web browsers do not require it If you use an older web browser you may have to add http in front of the web address Resource Website Linksys www linksysbycisco com Linksys International www linksysbycisco com international Glossary www linksysbycisco com glossary Netwo...

Страница 3: ...eless Settings 15 Security Firewall 16 Security VPN Passthrough 17 Access Restrictions Internet Access 17 Applications and Gaming Single Port Forwarding 19 Applications and Gaming Port Range Forwarding 19 Applications Gaming Port Range Triggering 20 Applications and Gaming DMZ 20 Applications and Gaming QoS 21 Administration Management 23 Administration Log 24 Administration Diagnostics 24 Adminis...

Страница 4: ...ndustry Canada Statement 32 Avis d Industrie Canada 33 Wireless Disclaimer 33 Avis de non responsabilité concernant les appareils sans fil 33 User Information for Consumer Products Covered by EU Directive 2002 96 EC on Waste Electric and Electronic Equipment WEEE 34 Appendix E Software End User License Agreement 38 Cisco Products 38 Software Licenses 38 ...

Страница 5: ...e Wi Fi Protected Setup process Make sure the client device supports Wi Fi Protected Setup WaituntiltheLEDisoff andthentryagain The LED flashes when a Wi Fi Protected Setup session is active The Router supports one session at a time Wait until the LED is solidly lit or off before starting the next Wi Fi Protected Setup session Wireless Blue The Wireless LED lights up when the wireless feature is e...

Страница 6: ...ermine where you want to mount the Router Make sure that the wall you use is smooth flat dry and sturdy Also make sure the location is within reach of an electrical outlet 2 Drill two holes into the wall Make sure the holes are 152 mm 6 inches apart 3 Insert a screw into each hole and leave 3 mm 0 12 inches of its head exposed 4 Maneuver the Router so the wall mount slots line up with the two scre...

Страница 7: ...MAC address filtering Linksys routers give you the ability to enable Media Access Control MAC address filtering The MAC address is a unique series of numbers and letters assigned to every networking device With MAC address filtering enabled wireless network access is provided solely for wireless devices with specific MAC addresses For example you can specify the MAC address of each computer in you...

Страница 8: ...outer s default IP address 192 168 1 1 in the Address field Then press Enter A login screen will appear Non Windows XP users will see a similar screen Leave the User name field blank The first time you open the browser based utility use the default password admin You can set a new password from the Administration Management screen Click OK to continue Login Screen Setup Basic Setup The first scree...

Страница 9: ...he Router to cut the Internet connection after it has been inactive for a specified period of time Max Idle Time If your Internet connection has been terminated due to inactivity Connect on Demand enables the Router to automatically re establish your connection as soon as you attempt to access the Internet again To use this option select Connect on Demand In the Max Idle Time field enter the numbe...

Страница 10: ...nection as soon as you attempt to access the Internet again To use this option select Connect on Demand In the Max Idle Time field enter the number of minutes you want to have elapsed before your Internet connection terminates The default Max Idle Time is 5 minutes Keep Alive Redial Period If you select this option the Router will periodically check your Internet connection If you are disconnected...

Страница 11: ... Router s DHCP server option make sure there is no other DHCP server on your network DHCP Server Setting DHCP Server DHCP is enabled by factory default If you already have a DHCP server on your network or you do not want a DHCP server then select Disabled no other DHCP features will be available DHCP Reservation Click this button if you want to assign a fixed local IP address to a MAC address DHCP...

Страница 12: ... website FTP server or other server behind the Router Before you can use this feature you need to sign up for DDNS service with a DDNS service provider www dyndns org or www TZO com If you do not want to use this feature keep the default Disabled DDNS DDNS Service If your DDNS service is provided by DynDNS org then select DynDNS org from the drop down menu If your DDNS service is provided by TZO t...

Страница 13: ...ck Save Settings to apply your changes or click Cancel Changes to clear your changes Setup Advanced Routing This screen is used to set up the Router s advanced functions Operating Mode allows you to select the type s of advanced functions you use Dynamic Routing automatically adjusts how packets travel on your network Static Routing sets up a fixed route to another network destination Setup Advanc...

Страница 14: ...upport Wi Fi Protected Setup then you can use Wi Fi Protected Setup Configuration View To manually configure your wireless network select Manual Proceed to Basic Wireless Settings Manual page 10 To use Wi Fi Protected Setup select Wi Fi Protected Setup Proceed to Wi Fi Protected Setup page 11 BasicWireless Settings Manual Wireless Basic Wireless Settings Manual Setup Network Mode From this drop do...

Страница 15: ...isabled Click Save Settings to apply your changes or click Cancel Changes to clear your changes Wi Fi Protected Setup There are three methods available Use the method that applies to the client device you are configuring Wireless Basic Wireless Settings Wi Fi Protected Setup Wi Fi Protected Setup Configured NOTE Wi Fi Protected Setup configures one client device at a time Repeat the instructions f...

Страница 16: ... stands for Wired Equivalent Privacy while RADIUS stands for Remote Authentication Dial In User Service These six are briefly discussed here For detailed instructions on configuring wireless security for the Router refer to Chapter 2 Wireless Security Checklist page 3 Wireless Security Security Mode Select the security method for your wireless network If you do not want to use wireless security ke...

Страница 17: ...dress of the server RADIUS Port Enter the port number of the server The default is 1812 Shared Secret Enter the key shared between the Router and the server Key Renewal Enter a Key Renewal period which instructs the Router how often it should change the encryption keys The default is 3600 seconds RADIUS This option features WEP used with a RADIUS server This should only be used when a RADIUS serve...

Страница 18: ...smit Key 1 is used Click Save Settings to apply your changes or click Cancel Changes to clear your changes Wireless Wireless MAC Filter Wireless access can be filtered by using the MAC addresses of the wireless devices transmitting within your network s radius Wireless Wireless MAC Filter Wireless MAC Filter Enabled Disabled To filter wireless users by MAC Address either permitting or blocking acc...

Страница 19: ...d Key authentication the sender and recipient use aWEP key for authentication Select Shared Key to only use Shared Key authentication Basic Rate The Basic Rate setting is not actually one rate of transmission but a series of rates at which the Router can transmit The Basic Rate is not the actual rate of data transmission If you want to specify the Router s rate of data transmission configure the T...

Страница 20: ...fter receiving an RTS the wireless station responds with a Clear to Send CTS frame to acknowledge the right to begin transmission The RTS Threshold value should remain at its default value of 2347 Click Save Settings to apply your changes or click Cancel Changes to clear your changes Security Firewall The Firewall screen is used to configure a firewall that can filter out various types of unwanted...

Страница 21: ...rotocol PPTP allows the Point to Point Protocol PPP to be tunneled through an IP network To allow PPTP tunnels to pass through the Router keep the default Enabled L2TP Passthrough Layer 2 Tunneling Protocol is the method used to enable Point to Point sessions via the Internet on the Layer 2 level To allow L2TP tunnels to pass through the Router keep the default Enabled Click Save Settings to apply...

Страница 22: ...een 6 Decide which days and what times you want this policy to be enforced Select the individual days during which the policy will be in effect or select Everyday Then enter a range of hours and minutes during which the policy will be in effect or select 24 Hours 7 You can block websites with specific URL addresses Enter each URL in a separate Website Blocking by URL Address field 8 You can also b...

Страница 23: ...lication documentation for more information Protocol Select the protocol s used for this application TCP UDP or Both To IP Address For each application enter the IP address of the computer that should receive the requests If you assigned a static IP address to the computer then you can look up its IP address click DHCP Reservation on the Basic Setup screen refer to DHCP Reservation page 7 Enabled ...

Страница 24: ...documentation for the port number s needed ForwardedRange Foreachapplication enterthestarting and ending port numbers of the forwarded port number range Check with the Internet application documentation for the port number s needed Enabled Select Enabled to enable port triggering for the applications you have defined Click Save Settings to apply your changes or click Cancel Changes to clear your c...

Страница 25: ...odisabletheRouter s Acknowledgement feature so the Router will not re send data if an error occurs then select Enabled Otherwise keep the default Disabled Internet Access Priority In this section you can set the bandwidth priority for a variety of applications and devices There are four levels priority High Medium Normal or Low When you set priority donotsetallapplicationstoHigh becausethiswill de...

Страница 26: ...ave up to three ranges to define for this bandwidth allocation Port numbers can range from 1 to 65535 Check your application s documentation for details on the service ports used Select the protocol TCP or UDP or select Both Priority Select the appropriate priority High Medium Recommend Normal or Low Click Add to save your changes Your new entry appears in the Summary list MAC Address QoS MAC Addr...

Страница 27: ...ty You will only be able to access the utility via a wired connection if you disable the setting Keep the default Enabled to allow wireless access to the utility or select Disabled to block wireless access to the utility Remote Management Access Remote Management To permit remote access of the Router from outside the local network select Enabled Otherwise keep the default Disabled Access via HTTP ...

Страница 28: ...Administration Log Log Enabled Disabled To disable the Log function select Disabled To monitor traffic between the network and the Internet keep the default Enabled With logging enabled you can choose to view temporary logs View Log To view the logs click View Log Log View Log Log Type Select Incoming Log Outgoing Log Security Log or DHCP Client Log Type Log The Incoming Log displays a temporary l...

Страница 29: ...route Administration Factory Defaults Restore the Router to its factory default settings Administration Factory Defaults NOTE Donotrestorethefactorydefaultsunless you are having difficulties with the Router and have exhausted all other troubleshooting measures OncetheRouterisreset youwillhave to re enter all of your configuration settings Factory Defaults Restore All Settings To reset the Router s...

Страница 30: ...on the Setup Basic Setup screen Domain Name The Domain Name of the Router is displayed if it was entered on the Setup Basic Setup screen Internet Connection This section shows the current network information stored in the Router The information varies depending on the Internet connection type selected on the Setup Basic Setup screen Select Release IP Address or Renew IP Address as appropriate to r...

Страница 31: ...twork Status Wireless Wireless Network MAC Address The MAC address of the Router s local wireless interface is displayed Mode The wireless mode used by the network is displayed NetworkName SSID The name of the wireless network which is also called the SSID is displayed Channel Width The Channel Width setting selected on the Wireless Basic Wireless Settings screen is displayed Wide Channel The Wide...

Страница 32: ...insert the setup CD into your computer Click Setup and follow the on screen instructions When you double click the web browser you are prompted for a username and password If you want to get rid of the prompt follow these instructions Launch the web browser and perform the following steps these steps are specific to Internet Explorer but are similar for other browsers 1 Select Tools Internet Optio...

Страница 33: ...l 1 Mbps 90 dBm typical 11 Mbps 75 dBm typical 54 Mbps 66 dBm typical 270 Mbps Antenna Gain in dBi 2 0 max UPnP able cert Able Wireless Security Wi Fi Protected Access 2 WPA2 WEP Wireless MAC Filtering Security Key Bits Up to 128 Bit Encryption OS Requirements Windows XP Vista or Vista 64 Bit Edition with Latest Updates for Network Magic and Setup Wizard Mac OS X 10 4 or higher for Setup Wizard En...

Страница 34: ... or software will be uninterrupted or error free Also due to the continual development of new techniques for intruding upon and attacking networks Linksys does not warrant that the product software or any equipment system or network on which the product or software is used will be free of vulnerability to intrusion or attack The product may include or be bundled with third party software or servic...

Страница 35: ...ctive product covered by this limited warranty will be repaired or replaced and returned to you without charge Customers outside of the United States of America and Canada are responsible for all shipping and handling charges custom duties VAT and other associated taxes and charges Repairs or replacements not covered under this limited warranty will be subject to charge at Linksys then current rat...

Отзывы: