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Glossary

Gigaset SE587 WLAN dsl / eng / A31008-N1083-L171-1-7619 / glossary.fm / 12.12.2007

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WEP

Wired Equivalent Privacy
WEP is a security protocol defined in the 

IEEE 802.11

 standard. It is used to protect wire-

less transmissions in a 

WLAN

 against unauthorised access through 

Encryption

 of the 

data transmitted. 

WLAN

Wireless LAN
Wireless LANs enable network components to communicate with a network using radio 
waves as the transport medium. A wireless LAN can be connected as an extension to a 
wired LAN or it can form the basis for a new network. The basic element of a wireless 
network is the cell. This is the area where the wireless communication takes place. A 
WLAN can be operated in 

Ad-hoc mode

 or 

Infrastructure mode

.

WLAN is currently specified in Standard 

IEEE 802.11

. The Gigaset SE587 WLAN dsl com-

plies with Standard 802.11g. 

WPA

WPA is a new standard-conformant solution for greater security in wireless networks. 
WPA is meant to replace the existing WEP standard (Wired Equivalent Privacy) and offers 
more reliable encryption and authentication methods. 

WPA-PSK

WPA Pre-shared Key
Variant of 

WPA

 data encryption in which new keys are automatically generated at regu-

lar intervals by means of a keyword (pre-shared key). The key is updated after defined 
periods (

Rekey interval

).

Содержание Gigaset SE587 WLAN dsl

Страница 1: ...Gigaset SE587 WLAN dsl eng A31008 N1083 L171 1 7619 cover_front_587 fm 13 11 2007 Schablone 2004_08_26 Gigaset Gigaset SE587 WLAN dsl ...

Страница 2: ...user interface 10 User interface functions 11 Elements in the user interface 12 Status information 12 DSL Status 12 Internet 13 Internet Status 13 PVC Connection 13 Local Network 14 Wireless Network 14 Device 15 Basic configuration 15 Basic Setup 15 LAN configuration 17 Advanced configuration 20 Wireless Settings 20 Basic Wireless Settings 20 Wireless Security 21 Security 24 Access Restrictions 25...

Страница 3: ...ndows 2000 49 Showing networks 49 Changing the settings for IP addresses 50 Selecting a computer name and workgroup 52 Network configuration with Windows 98 SE ME 52 Setting up a PC as a client for Microsoft networks 52 Selecting a computer name and workgroup 53 Installing the TCP IP protocol 54 Making TCP IP settings 55 Network configuration with Mac OS X 58 Showing networks 58 Changing the setti...

Страница 4: ...l area network WLAN For network security wireless transmission is encrypted by default using the WPA standard The Gigaset SE587 WLAN dsl allows several users to access the Internet simultaneously A single user account can be shared if Tiscali your Internet service provider permits this If you want to surf the Internet and watch IPTV at the lowest possible cost the Gigaset SE587 WLAN dsl is a conve...

Страница 5: ... button for at least 5 seconds to return all settings to the factory settings Warning This will clear all the configuration settings you have made since the initial startup Do not perform this action without first consulting the Tiscali hotline W Only use the power supply unit that comes with the device Using the wrong power supply unit may damage the device Power switch on switch off Socket for t...

Страница 6: ... port and a connection has been established Flashing The LAN port is transmitting or receiving data traffic Off There is no device connected or the connected device is powered off WLAN On The wireless interface is activated no data transmission at present Flashing The device is transmitting or receiving data on the wire less interface Off The wireless interface is deactivated ADSL On The device is...

Страница 7: ...the PPPoA pro tocol the Gigaset SE587 WLAN dsl has an integrated client for this protocol It is therefore no longer necessary to install this service on your PC u The Gigaset SE587 WLAN dsl supports shared Internet access for up to 253 users This means several users in your network can surf the Internet simultaneously all using the same Internet account u The Gigaset SE587 WLAN dsl allows the conn...

Страница 8: ...ryption for the wireless network The Gigaset SE587 WLAN dsl is delivered with a preset individual encryption WPA2 PSK WPA PSK with pre shared key You will find the corresponding informa tion on the label on the bottom of the device Your wireless network is therefore pro tected against unauthorised access If there are wireless network adapters of your PCs that do not support this encryption method ...

Страница 9: ... network configuration on page 36 Trademarks Microsoft Windows Vista Windows XP Windows 2000 and Internet Explorer are registered trademarks of Microsoft Corporation Mac OS X is a registered trademark of Appel Inc Mozilla Firefox is a registered trademark of the Mozilla Organization Information for experienced users The default settings for your Gigaset SE587 WLAN dsl are IP address 192 168 1 1 Su...

Страница 10: ...face of the Gigaset SE587 WLAN dsl ì Start your Internet browser ì Enter the IP address of the Gigaset SE587 WLAN dsl in the browser s address field http 192 168 1 1 The login screen appears The predefined user ID is admin For your security the configuration program is pro tected with a password The default password generally required is admin ì Enter the password ì Click Login Note To start the c...

Страница 11: ...scribed from page 12 onwards Setup Use this menu to make the settings required for connecting to the Internet You can also make settings for your local network This is described from page 15 onwards Wireless This menu allows you to set up your wireless network You can make the basic settings e g SSID and channel and set up encryption for wireless traffic This is described from page 20 onwards Secu...

Страница 12: ...ular intervals DSL Status You will find detailed information about the status and operation of the device s DSL connection on the DSL Status screen in the Status menu This page shows whether the DSL connection has been established successfully The DSL connection is active if the parameter Connected has the value ON green col oured The additional information provided on this screen is highly techni...

Страница 13: ...ternet Connection Type Connection type of the selected connection see page 16 IP address Public IP address currently assigned to the device Subnet Mask Subnet mask used in the public network MTU Maximum Transmission Unit allowed for data transmission in the network Primary DNS server IP address of the assigned DNS server Secondary DNS server IP address of the alternate DNS server if available QoS ...

Страница 14: ...l MAC address of the device s LAN interface IP Address Local IP address of the device LAN Subnet Mask Subnet mask used in the local network DHCP Server Shows if the DHCP server of the device is enabled or disabled Start IP Address First IP address in the IP range which can be assigned to a client by the DHCP server End IP Range Last IP address in the IP range which can be assigned to a client by t...

Страница 15: ...is page The device s configuration user interface allows you to configure additional Internet connections if necessary However all the settings you make here must coincide with the features your Internet service provider Tiscali makes available to you False informa RTS Threshold RTS Ready to send Threshold defines the latency between the message Ready to send and the sending of the next data packe...

Страница 16: ...lect Basic Setup At the top of this page you can choose which of the configured interfaces data PPPoA or data IPoEoA should be used for Internet access This should be set to PPPoA unless advised otherwise by Tiscali PVC selection The Gigaset SE587 WLAN dsl allows you to configure different virtual connections called PVC which can share the same physical connection DSL at the same time For each con...

Страница 17: ...e to specify the Internet Connection Type so that the Gigaset SE587 WLAN dsl works correctly with your ISP s equipment ì Enter the data required according to the Internet Connection Type you have cho sen ì Click Save Settings to apply your settings LAN configuration You can use the LAN configuration to change the IP address of the Gigaset SE587 WLAN dsl and configure the DHCP server ì In the Setup...

Страница 18: ...any address parts of the IP address must be iden tical for all network components including routers Configuring the DHCP server The Gigaset SE587 WLAN dsl has a DHCP server for which the factory setting is active Consequently the IP addresses of the PCs are automatically assigned by the Gigaset SE587 WLAN dsl ì To activate the DHCP server select ON If the DHCP server is active you can define the I...

Страница 19: ... to create a new entry ì Enter the IP Address you wish to assign to the PC ì Enter the MAC Address of the PC to which you want to assign a static IP address ì Enter a specific lease time in seconds for the PC in the Lease Time Sec field ì Select the del box to delete the entry from the list Time Setting For operating your Gigaset SE587 WLAN dsl you can set a time server select the time zone or set...

Страница 20: ...make the settings for the wireless network Wireless Network Mode Your Gigaset SE587 WLAN dsl provides wireless data transfer according to the IEEE 802 11 standard The IEEE 802 11g standard permits data transfer up to 54 Mbit s and the IEEE 802 11b standard up to 11 Mbit s Choose G only to ensure the best possible data transfer rates in your network To operate clients with older wireless network ad...

Страница 21: ...Channel option ì Select the Wireless Channel for your wireless network Wireless SSID broadcast If this option is enabled default setting the Gigaset SE587 WLAN dsl will send the SSID in all data transfers and the SSID of the Gigaset SE587 WLAN dsl will be displayed on PCs that have a wireless network adapter In this case hackers could use the SSID to detect your network If you deactivate Wireless ...

Страница 22: ...mic keys based on the AES WPA2 PSK or TKIP WPA PSK offer increased security ì In the Wireless Network menu select Wireless Security ì Select the desired encryption method from the Security Mode option menu WPA PSK and WPA2 PSK ì Select WPA PSK WPA2 PSK from the Security Mode option menu ì Enter a key in the WPA Shared key field up to 32 characters Use a combination of letters digits and special ch...

Страница 23: ... menu ì Select 64 bit or 128 bit from the Key Length option menu ì If you don t use an authentication server in your network keep the value Open Sys tem for the parameter Authentication type Otherwise choose Shared Key You can enter up to four keys manually or generate them automatically by means of a passphrase Generating keys by means of a Passphrase ì Enter a Passphrase up to 32 characters ì Cl...

Страница 24: ...ault and configured in the factory If you want to deactivate the firewall carry out the following steps ì In the Security menu select Firewall ì Select the OFF option ì Click Save Settings to apply your settings Note u It is very important that you make a note of the key s that have been entered or generated You will need this information to configure the wireless network adapt ers properly u When...

Страница 25: ... 12 2007 Schablone 2005_05_02 Access Restrictions The Access Restriction function allows you to define rules for blocking access to the Internet for various services and for one or more PCs You can permit or block access to URLs at certain times ì In the Access Restrictions menu select Internet Access ...

Страница 26: ...port for communication The fol lowing table shows some important port numbers of Internet services ì Select the Modify box to activate the fields in a row You can change the values if required ì Select the Protocol used by the service s and enter the Start Port and the End Port of the port range to be restricted To specify one specific service with one port number enter the same port number in the...

Страница 27: ...l network unless it has been explicitly requested by one of the PCs in the network Most Internet applications can run behind the NAT firewall without any problems For example if you request Internet pages or send and receive e mails the request for data from the Internet comes from a PC in the local network and so the router allows the data through The router opens precisely one port for the appli...

Страница 28: ...ice ì In the Applications Gaming menu select Port Forwarding You can choose a service from a list of predefined applications or create an entry man ually ì Select the add box to activate the fields in a row to create a new entry ì If more than one interface is configured select the Interface for which the port for warding should apply from the option menu ì Select the required application from the...

Страница 29: ... settings DMZ You can set up a client in your local network to be a so called exposed host DMZ Your device will then forward all incoming data traffic from the Internet to this client You can then for example operate your own Web server on one of the clients in your local net work and make it accessible to Internet users As the exposed host the local client is directly visible to the Internet and ...

Страница 30: ...ation to specific local or remote users ì In the Administration menu select Management Management provides functions to enable or restrict access to the configuration user interface page 30 Log displays logged information about the operation page 32 Factory Defaults allows you to reset the Gigaset SE587 WLAN dsl to the factory settings page 33 Firmware Upgrade allows you to update the firmware of ...

Страница 31: ...isting user entry In order to change the password or the comment for a user use the Edit User function ì In the row of the respective user click on Edit User ì Change the desired property ì Click on Save Setting to apply your changes Remote Management You can decide if remote access to the configuration user interface of your Gigaset SE587 WLAN dsl is to be enabled or not It is disabled by default...

Страница 32: ...r disable the UPnP IGD feature ì Click Save Settings to save and apply all the changes on this page Log During operation important events and information about how the device functions and possible problems are logged The Log page displays the logged information ì In the Administration menu select Log ì Specify which information is to be displayed from the option menu You can choose between the fo...

Страница 33: ...appear prompting you to confirm the procedure Firmware Upgrade If Tiscali releases a new version of the firmware you can update the firmware of the Gigaset SE587 WLAN dsl To do this you must first download the new firmware onto your PC ì In the Administration menu select Firmware Upgrade W Do not perform this action without first consulting the Tiscali hotline Note If the Gigaset SE587 WLAN dsl is...

Страница 34: ...nagement When the Gigaset SE587 WLAN dsl has been configured it is recommended that you back up the settings This means you can restore the settings at any time if they are acci dentally deleted or overwritten ì In the Administration menu select Config Management Backing up configuration data ì Click Backup to start saving You can then set the location in which the backup file is to be saved in a ...

Страница 35: ...5_02 Restoring the saved configuration ì In the text field enter the file with the saved configuration or click Browse to search for the file in your PC s file system ì In the file system select the backup file that you want to use to restore the configu ration ì Click Restore The configuration will now be updated ...

Страница 36: ...ndows 98 you will need to install TCP IP and set up a network on the PC if your PC has not been operated previously in a network see page 52 IP addresses Every PC in the network must have a unique network address referred to as the IP address so that it can be accessed by and differentiated from the other components in the network Your Gigaset SE587 WLAN dsl is equipped with a DHCP server which pe...

Страница 37: ... has already been assigned by default to a standard working group usually WORKGROUP The workgroup includes a number of PCs that belong to a network and can share common resources such as printers and files You can change the workgroup to which your PC has been assigned Please remember The IP addresses you can assign also depend on the subnet mask for your network The subnet mask used limits the IP...

Страница 38: ...ws XP SP2 Windows Vista and Mac OS X To set up the connection you need the network name SSID of your wireless network and the key defined on the Gigaset SE587 WLAN dsl for encrypting wireless data traffic Carry out the following steps ì Start your notebook or your computer Make sure your wireless adapter is switched on Notebooks generally have a switch for this purpose as well as an LED as a funct...

Страница 39: ...ngth the network name and whether security settings were made for the respective network An example for Windows Vista is given below Note The automatic wireless configuration service must be started so that Windows can display and manage wireless networks If nothing is displayed on your PC despite there being wireless networks within range check whether the service is started and start it if neces...

Страница 40: ...8_26 ì To sign your computer on to your own wireless network double click the name SSID of your network If encryption is defined on the Gigaset SE587 WLAN dsl you will be asked to type in the key entered there WEP key or Pre Shared Key ì Enter the appropriate key ì Click Connect The wireless connection is established automatically ...

Страница 41: ...he menu bar A list opens showing all wireless networks available in the second section Network list All wireless networks that can be seen at the current location appear in the network list If the SSIDs of the wireless networks are set to invisible they are not displayed ì To sign your computer on to your own wireless network click the name SSID of your network If encryption is defined on the Giga...

Страница 42: ...onfigure_network fm 12 12 2007 Schablone 2004_08_26 Network configuration with Windows Vista Showing networks You can view the available networks by clicking the icon on the taskbar ì Click the icon Networks that are currently connected are displayed ì Click Network and Sharing Center ...

Страница 43: ...etwork and Sharing Center You can start all actions for your network configuration from here Changing the settings for IP addresses The IP addressing settings can be checked and modified as follows ì Click View status next to the network connection used to connect your PC to the Gigaset SE587 WLAN dsl ì Click Properties ì Choose the entry Internet Protocol Version 4 TCP IPv4 and click Properties a...

Страница 44: ...n Assigning an IP address statically If the DHCP server of your router access point is not active or the PC is to be assigned a static IP address for other reasons the following settings must be made ì Select the option Use the following IP address ì Enter the IP address for the PC in the IP address field ì Enter the subnet mask to be used in your network in the Subnet mask field You can check the...

Страница 45: ...n for the PC in the Computer description field on the Computer Name tab You do not have to fill in this field however ì Click Change ì Enter the name the PC is to appear under in the network This name must be unique within the network ì Enter a name for the workgroup to which the PC is to be assigned This name must be identical on all PCs for the same workgroup ì Click OK Network configuration wit...

Страница 46: ... fm 12 12 2007 Schablone 2004_08_26 Changing the settings for IP addresses The IP addressing settings can be checked and modified as follows ì Double click the wireless network or local area connection used to connect your PC to the Gigaset SE587 WLAN dsl The status window for the connection is opened ...

Страница 47: ...ocal network configuration Gigaset SE587 WLAN dsl eng A31008 N1083 L171 1 7619 configure_network fm 12 12 2007 Schablone 2004_08_26 ì Click Properties ì Select Internet Protocol TCP IP and click Properties ...

Страница 48: ...n Assigning an IP address statically If the DHCP server of your router access point is not active or the PC is to be assigned a static IP address for other reasons the following settings must be made ì Select the option Use the following IP address ì Enter the IP address for the PC in the IP address field ì Enter the subnet mask to be used in your network in the Subnet mask field You can check the...

Страница 49: ...orkgroup are displayed in the window ì You can enter a description for the PC in the Computer description field on the Computer Name tab You do not have to fill in this field however ì Click Change ì Enter the name the PC is to appear under in the network This name must be unique within the network ì Enter a name for the workgroup to which the PC is to be assigned This name must be identical on al...

Страница 50: ...hanging the settings for IP addresses The IP addressing settings can be checked and modified as follows ì Double click the wireless network or local area connection used to connect your PC to the Gigaset SE587 WLAN dsl The status window for the connection is opened ì Click Properties ì Select Internet Protocol TCP IP and click Properties ...

Страница 51: ...n Assigning an IP address statically If the DHCP server of your router access point is not active or the PC is to be assigned a static IP address for other reasons the following settings must be made ì Select the option Use the following IP address ì Enter the IP address for the PC in the IP address field ì Enter the subnet mask to be used in your network in the Subnet mask field You can check the...

Страница 52: ...uration with Windows 98 SE ME To integrate a PC with Windows 98 SE or ME into a local network you have to carry out the following steps 1 Set up the PC as a client for Microsoft networks see below 2 Select computer names and workgroup see page 53 3 Install the TCP IP protocol see page 54 4 Make TCP IP protocol settings see page 55 5 Synchronise the TCP IP settings with the Gigaset SE587 WLAN dsl s...

Страница 53: ... Confirm this with OK Selecting a computer name and workgroup You now have to specify a name for the PC and assign it to a workgroup ì In the Network window change from the Configuration tab to Identification ì In the Computer Name field enter the name the PC is to appear under in the network This name must be unique within the network ì In the Workgroup field enter a name for the workgroup This n...

Страница 54: ...87 WLAN dsl ì In the Network window change from the Identification tab to Configuration ì In the Network window check that there is a TCP IP entry for your network card or network adapter in the list of components If for example you are using a Gigaset PC Card 108 as the wireless network adapter the list must contain the entry TCP IP Siemens Gigaset PC Card 108 ì If the entry does not exist click ...

Страница 55: ...2 12 2007 Schablone 2004_08_26 Making TCP IP settings The TCP IP protocol requires certain settings which you should now make so that it can function smoothly ì In the Network window change to the Configuration tab ì Select the TCP IP entry for your network card ì Click Properties ì Open the IP Address tab ...

Страница 56: ...ws with OK to start your network configuration You may be prompted to insert your Windows installation CD Follow the instructions in the installation procedure Once the copying procedure is completed you will be prompted to reboot your system ì Click Yes The PC will then be shut down and rebooted ì If Obtain an IP address automatically has not been activated activate this option now ì Open the Gat...

Страница 57: ...ress on the IP Address tab ì Enter the IP address for the PC in the IP Address field ì Enter the subnet mask to be used in your network in the Subnet Mask field You can check these settings if necessary in the LAN configuration for your router access point ì Open the Gateway tab and enter the IP address of the router access point in the New gateway field or choose this if available from the Instal...

Страница 58: ...ng networks To configure your network click the apple icon on the left side of the menu bar and choose System Preferences ì Choose Network ì Choose from the list Show the option AirPort if your Mac is connected wirelessly to the network and choose the option Built in Ethernet if your Mac is connected via cable You can start all actions for your network configuration from here ...

Страница 59: ... DHCP server of your router access point is active and your Mac is to obtain its IP address automatically you must choose the option DHCP from the Configure IPv4 list ì Check whether this option is selected and select it if necessary ì Click Apply Now to save your network configuration Assigning an IP address statically If the DHCP server of your router access point is not active or your Mac is to...

Страница 60: ...pple icon on the left side of the menu bar and choose System Preferences ì Click Sharing The name of your Mac is shown is the Computer Name field ì Click Edit ì Enter the name the Mac is to appear under in the network This name must be unique within the network ì Click OK Synchronising TCP IP settings with the Gigaset SE587 WLAN dsl If you have made changes to the network configuration on your com...

Страница 61: ...he Default Gateway must have the IP address of the router access point 192 168 1 1 These values confirm that your Gigaset SE587 WLAN dsl is working ì Enter exit and press the Enter key to close the Command Prompt window Information for Windows Vista Windows Vista requires more advanced rights to execute this command even if your user account has administrator rights Carry out the following steps ì...

Страница 62: ...election list ì Click Release and then Renew If the default IP address of the router access point 192 168 1 1 was not changed the IP address should now read 192 168 1 x with x being a number between 2 and 254 The Subnet Mask must always be the same as that set on the Gigaset SE587 WLAN dsl normally 255 255 255 0 and the Default Gateway must have the IP address of the router access point 192 168 1 ...

Страница 63: ...ith x being a number between 2 and 254 The Subnet Mask must always be the same as that set on the Gigaset SE587 WLAN dsl normally 255 255 255 0 and the Router must have the IP address of the router access point 192 168 1 1 These values confirm that your Gigaset SE587 WLAN dsl is working Checking the connection to the Gigaset SE587 WLAN dsl Once the network has been set up on your computer you can ...

Страница 64: ...display connection information 2 Has TCP IP been properly configured on your PC If the Gigaset SE587 WLAN dsl has the IP address 192 168 1 1 your PC s IP address must be between 192 168 1 2 and 192 168 1 254 The default gateway must have the address 192 168 1 1 If you can successfully address the Gigaset SE587 WLAN dsl with the ping command then the PC has been configured correctly Establishing th...

Страница 65: ...nd Prompt To do this click Start All Programs Accessories Command Prompt ì In the Command Prompt window enter the ipconfig all command and press the ENTER key You will find the MAC address next to the entry Physical Address under the network adapter used to connect your PC to the Gigaset SE587 WLAN dsl Mac OS X This is how you determine the IP and MAC address of Macs ì Click the Apple icon on the ...

Страница 66: ...tomer care The LAN LED for a con nected device does not light up No LAN connection ì Make sure that the connected device is switched on ì Check whether the Ethernet cable is plugged in ì Check that you are using the right cable type CAT5 and that the cable is not too long 100 m ì Check that the network card on the connected device and the cable connections are not defective If neces sary replace a...

Страница 67: ...d if so activate it see page 20 The PC does not have a wireless connection ì Use the Windows device manager My Computer Properties to check whether the network connection is functioning If you see a red cross or a question mark then the driver may not have been installed or there is a resource conflict Follow the Windows instructions to remedy the problem The Gigaset SE587 WLAN dsl or other PCs ca...

Страница 68: ...You cannot access a resource drive or printer on another PC ì Make sure that the network is configured correctly on all the PCs in the local network and that the PCs all belong to the same workgroup ì Check whether the resource has been released on the PC in question and whether you have the necessary access rights ì Printing Check whether the printer has been set up as a network printer The trans...

Страница 69: ...ange approx 50 m indoors up to 300 m outdoors Operating environment Temperature Operating temperature 0 to 40 C Storage temperature 20 to 70 C Humidity 5 to 90 non condensing LED displays Power Internet activity status WLAN activity wireless ADSL ADSL connection synchronisation LAN1 LAN4 connection to PC or set top box activity wired Compliance with security conditions and regulations CE EN60950 S...

Страница 70: ... phone line and DSL via Annex A Country specific requirements have been taken into consideration We Siemens Home and Office Communication Devices GmbH Co KG declare that this device meets the essential requirements and other relevant regulations laid down in Directive 1999 5 EC A copy of the 1999 5 EC Declaration of conformity is available at this Internet address http www siemens com gigasetdocs ...

Страница 71: ...ES is an encryption system published as a standard in October 2000 by the National Institute of Standards and Technology NIST It is used for WPA encryption A distinction is made between the three AES variants AES 128 AES 192 and AES 256 on the basis of the key length Auto connect Auto connect means that applications such as Web browser Messenger and E mail automatically open an Internet connection...

Страница 72: ...rver automatically assigns the connected network components DHCP Cli ents Dynamic IP addresses from a defined IP pool range thus saving a great deal of con figuration work In addition the address blocks can be used more effectively Since not all participants are on the network at the same time the same IP address can be assigned to different network components in succession as and when required Th...

Страница 73: ...e reference to one or more Web servers on the Internet The domain name is mapped via the DNS service to the corresponding IP address DoS attack Denial of Service A DoS attack is a particular form of hacker attack directed at computers and networks with a connection to the Internet The aim is not so much to steal data but to paralyse the computer or network so severely that the network resources ar...

Страница 74: ...uses a base band cable with a transfer rate of 10 or 100 Mbps or 1 Gbps Firewall Firewalls are used by network operators as protection against unauthorised external access This involves a whole bundle of hardware and software actions and technolo gies that monitor and control the data flow between the private network to be pro tected and an unprotected network such as the Internet See also NAT Fla...

Страница 75: ...eds and wiring IEEE 802 11 IEEE 802 11 is a standard for wireless LANs operating in the 2 4 GHz or 5 GHz band In the so called Infrastructure mode terminals can be connected to a base station Access point or they can connect with each other spontaneously Ad hoc mode IGMP Internet Group Management Protocol IGMP is an Internet Protocol that enables an Internet computer to inform neighbouring routers...

Страница 76: ...the recipient It decides the paths along which the data packets travel from the sender to the recipient in a com plex network routing IP address The IP address is the unique network wide address of a network component in a net work based on the TCP IP protocols e g in a local area network LAN or on the Inter net The IP address has four parts each with up to three position digit sequences sep arate...

Страница 77: ... set up a wired local Ethernet network and a wireless IEEE 802 11g standard network WLAN Local IP address See Private IP address MAC address Media Access Control The MAC address is used for the globally unique identification of Network adapters It comprises six parts hexadecimal numbers e g 00 90 96 34 00 1A The MAC address is assigned by the network adapter manufacturer and should not be changed ...

Страница 78: ...e connection can be wired or wireless An Eth ernet network card is an example of a wired network adapter The Gigaset PC Card 108 and the Gigaset USB Adapter 108 are examples of wireless network adapters A network adapter has a unique address the MAC address Public IP address The public IP address also known as the global IP address is a network component s address on the Internet It is assigned by...

Страница 79: ... describes the agreements for communicating in a network It contains rules for opening administering and closing a connection as well as in relation to data for mats time frames and possible troubleshooting Communication between two applica tions requires different protocols at various levels for example the TCP IP protocols for the Internet PVC Permanent Virtual Circuit A permanent virtual circui...

Страница 80: ...h as DNS Web server file server or print server SMTP Simple Mail Transfer Protocol The SMTP Protocol is part of the TCP IP protocol family It governs the exchange of elec tronic mail on the Internet Your Internet service provider provides you with access to an SMTP server SNMP Simple Network Management Protocol The SNMP Protocol is part of the TCP IP protocol family It provides a simple procedure ...

Страница 81: ...applications TCP is a session based transfer proto col i e it sets up monitors and terminates a connection for transferring data See also UDP TCP IP Protocol family on which the Internet is based IP forms the basis for every computer to computer connection TCP provides applications with a reliable transmission link in the form of a continuous data stream TCP IP is the basis on which services such ...

Страница 82: ...AN dsl can be configured as a vir tual server It will then direct incoming calls for a service via Port forwarding directly to the appropriate Port of the network component in question VLAN Virtual Local Area Network A VLAN is a virtual local network within a physical network A widely disseminated tech nical implementation of VLANs is defined partially in the Standard IEEE 802 1Q VLAN allows prefe...

Страница 83: ...or a new network The basic element of a wireless network is the cell This is the area where the wireless communication takes place A WLAN can be operated in Ad hoc mode or Infrastructure mode WLAN is currently specified in Standard IEEE 802 11 The Gigaset SE587 WLAN dsl com plies with Standard 802 11g WPA WPA is a new standard conformant solution for greater security in wireless networks WPA is me...

Страница 84: ...l 21 Client 72 Command ipconfig 60 ping 63 Computer name 37 Configuration 10 Configuration data backing up 34 restoring 35 Configuration file 34 Connection checking the connection to the router access point 63 statistics 64 virtual 16 D data IPoEoA 16 data PPPoA 16 Default settings 9 Defining a computer name Mac OS X 60 Windows 2000 52 Windows 98 53 Windows Vista 45 Windows XP 49 Defining a workgr...

Страница 85: ...5 FTP port number 26 Full duplex 74 G Gateway 56 74 Global IP address see Public IP address H H 323 port number 26 Hacker attack 8 73 Half duplex 75 Hexadecimal key 23 HTTP proxy 75 HTTP port number 26 HTTPS port number 26 Hub 75 I Idle time 11 IEEE 75 Infrastructure mode 75 Installing TCP IP protocol Windows 98 54 Institute of Electrical and Electronic Engineers see IEEE Internet 76 access 4 acce...

Страница 86: ...TU 77 N NAT 27 78 DMZ 29 port forwarding 27 Network 78 Network adapter 78 Network Address Translation 8 27 78 Network configuration 9 Mac OS X 58 Windows 2000 49 Windows 98 52 Windows Vista 42 Windows XP 45 O Obtaining an IP address automatically Mac OS X 59 Windows 2000 51 Windows 98 56 Windows Vista 44 Windows XP 48 Opening the command prompt 63 65 Operating state 6 P Passphrase 23 Password of c...

Страница 87: ...ws 2000 49 Windows Vista 42 Windows XP 45 Simple Mail Transfer Protocol see SMTP Simple Network Management Protocol see SNMP SMTP 80 SMTP port number 26 SNMP 80 SSID 40 41 80 concealed 21 pre set 9 visible 21 SSID broadcast 21 Static IP address 80 Status device 15 DSL 12 Internet 13 local area network 14 wireless network 14 Status information 12 Subnet 80 Subnet mask 37 81 defining 18 Summer time ...

Страница 88: ...Virtual Channel Identifier see VCI Virtual connection configuring 16 Virtual Path Identifier see VPI Virtual server 28 82 VPI 82 W WAN 82 WEP 23 83 WEP key 40 41 Wide Area Network see WAN WINIPCFG 62 Wired Equivalent Privacy see WEP Wireless cell 83 Wireless LAN see WLAN Wireless network mode 20 Wireless security 21 Wireless settings 20 WLAN 7 36 83 status 14 transmission speed 7 WLAN adapter 38 W...

Страница 89: ...ens Home and Office Communication Devices GmbH Co KG Schlavenhorst 66 D 46395 Bocholt Siemens Home and Office Communication Devices GmbH Co KG 2007 All rights reserved Subject to availability Rights of modification reserved www siemens com gigaset Schablone 2004_08_26 A31008 N1083 L171 1 7619 ...

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