User manual FUJITSU P7010D

[. . . ] Copyright Copyright Fujitsu Computer Systems Corporation has made every effort to ensure the accuracy and completeness of this document. However, as ongoing development efforts are continually improving the capabilities of our products, we cannot guarantee the accuracy of the contents of this document. We disclaim liability for errors, omissions, or future changes. Fujitsu and the Fujitsu logo are registered trademarks and LifeBook is a trademark of Fujitsu Limited. [. . . ] This only applies to networks using static IP addresses. Please contact your network administrator for the correct settings. Incorrectly configured network settings Incorrect IP address configuration 60 W I r e l e s s L A N U s e r 's G u i d e Wireless LAN Glossary Ad Hoc Mode Ad Hoc Mode refers to a wireless network architecture where wireless network connectivity between multiple computers is established without a central wireless network device, typically known as Access Points. Connectivity is accomplished using only client devices in a peer-to-peer fashion. For details, refer to "Ad hoc connection" on page 50. Channel Range of narrow-band frequencies used by the WLAN device to transmit data. IEEE802. 11b/g - 11 channels, 22 MHz wide channels. DHCP (Dynamic Host Configuration Protocol) A protocol that provides a means to dynamically allocate IP addresses to computers on a local area network. DNS (Domain Name System) A data query service that provides a mechanism with which to translate host names into Internet addresses. IEEE802. 11a Wireless LAN standard that supports a maximum data rate of 54 Mbps. 802. 11a devices operate in the 5 GHz lower and middle UNII bands. IEEE802. 11b Wireless LAN standard that supports a maximum data rate of 11 Mbps. 802. 11b devices operate in the 2. 4 GHz ISM band. Access point Wireless network device used to bridge wireless and wired network traffic. IP address The logical 32-bit host address defined by the Internet Protocol that uniquely identifies a computer on a network. The IP address is usually expressed in dotted decimal notation. LAN (Local Area Network) A LAN or Local Area Network is a computer network (or data communications network) which is confined to a limited geographical area. MAC address (Media Access Control Address) A MAC address (also called an Ethernet address or IEEE MAC address) is the 48-bit address (typically written as twelve hexadecimal digits, 0 through 9 and A through F, or as six hexadecimal numbers separated by periods or colons, e. g. , 0080002012ef, 0:80:0:2:20:ef) which uniquely identifies a computer that has an Ethernet interface. MTU (Maximum Transmission Unit) The maximum size of data which can be transmitted at one time in networks including the Internet. In an environment whose maximum size of data is too large to correctly receive data, normal communications can be restored by setting the size of MTU to a smaller value. Network key Data that is used for encrypting data in data communication. The personal computer uses the same network key both for data encryption and decryption, therefore, it is necessary to set the same network key as the other side of communication. Network name (SSID: Security Set Identifier) When a wireless LAN network is configured, grouping is performed to avoid interference or data theft. [. . . ] This could happen for any of the following reasons: Your Windows password has changed Your Windows account has been disabled If you are having difficulties due to the first reason, you will need to update OmniPass with your changed Windows account password. Click Update Password and you will be prompted with a dialog to reconfirm your password. Enter the new password to your Windows user account and click OK. If the error persists, then it is unlikely the problem is due to your Windows user account password changing. TROUBLESHOOTING You cannot use OmniPass to create Windows users. [. . . ]