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37 Cards in this Set
- Front
- Back
- 3rd side (hint)
Automatic Private IP Addressing
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APIPA
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a service in Windows XP, Windows Server 2003, Windows Vista, and Windows Server 2008 that can automatically configure client IP addresses in the absence of a DHCP server; APIPA addresses do not contain a default gateway and can only be used to communicate on the local subnet
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CIDR notation
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the most common means of expressing a CIDR network address , such as 192.168.1.0/24 or 192.168.1.128/25
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classful addressing
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a means of segregating TCP/IP networks into Class A, Class B and Class C networks based on the network address taking up the 1st, 1st and 2nd, or 1st three octets of the IP address
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default gateway
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allows a host to communicate with devices that reside on a remote network
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host
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a computer, printer, or other physical device configured with a network interface card
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host address
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The portion of an IP address that is unique to an individual device
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HOSTS file
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text files used to provide name resolution for early TCP/IP networks
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IP Address
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a means of identifying a unique host on a TCP/IP network
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IP Version 4
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IPv4
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the version of TCP/IP that has been most widely implemented on modern networks
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IP Version 6
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IPv6
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a newer implementation of TCP/IP that includes a much larger address space and numberous security improvements over IPv4
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name resolution
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the process of mapping an IP address to a human-readable "friendly" name, such as www.lucernepublishing.com
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Classless Inter-Domain Routing
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CIDR
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a means of more granularly segregating TCP/IPP networks based on the number of bytes used by the network address versus the host address
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Dynamic Host Configuration Protocol
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DHCP
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a service used to automate the distribution of TCP/IP addresses and associated configuration information, such as the subnet mask, default gateway and preferred DNS server
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fully qualified domain name
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FQDN
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a DNS name comprised of the host name with the domain name appended to it, such as server1.contoso.com, where server1 is the host name and contoso.com is the domain name
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Internet Service Providers
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ISPs
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commercial or not-for-profit entities that provide customers with a means of accessing the Internet
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network address
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the portion of an IP address that is shared by all hosts on the same subnet
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network address translation
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NAT
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allows one or more private IP addresses to be mapped to one or more public IP addresses to allow hosts with private IP addresses to communicate on the Internet or another public network
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network protocols
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provide teh logical "language" to allow computers to communicate acreoss a physical network medium
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octets
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a portion of an IP address that is 4 bytes in length
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routing
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the process of transferring data across a network from one LAN to another
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static IP address
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an IP address that has been manually configured by an administrator
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subnet mask
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used to define which portion of an IP address is the network address and which portion is the host address
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subnet
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a logical grouping of computers within a TCP/IP network, used to reduce network traffic and streamline administration
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subnetting
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The process of subdividing TCP/IP networks into smaller units called "subnets"
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Transmission Control Protocol / Internet Protocol
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TCP/IP
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the most common network protocol in use today; the network potocol used on the Internet
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name resolution
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the process of mapping an IP address to a human-readable "friendly" name, such as www.lucernepublishing.com
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IP Version 6 (IPv6
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a newer implementation of TCP/IP that includes a much larger address space and numberous security improvements over IPv4
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IP Version 4 (IPv4)
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the version of TCP/IP that has been most widely implemented on modern networks
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IP Address
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a means of identifying a unique host on a TCP/IP network
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HOSTS file
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text files used to provide name resolution for early TCP/IP networks
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host address
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The portion of an IP address that is unique to an individual device
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host
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a computer, printer, or other physical device configured with a network interface card
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default gateway
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allows a host to communicate with devices that reside on a remote network
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CIDR notation
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the most common means of expressing a CIDR network address , such as 192.168.1.0/24 or 192.168.1.128/25
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classful addressing
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a means of segregating TCP/IP networks into Class A, Class B and Class C networks based on the network address taking up the 1st, 1st and 2nd, or 1st three octets of the IP address
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Network Access Protecton
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NAP
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Network Access Protection (NAP) is a feature in Windows Server 2008 that controls access to network resources based on a client computer’s identity and compliance with corporate governance policy. NAP allows network administrators to define granular levels of network access based on who a client is, the groups to which the client belongs, and the degree to which that client is compliant with corporate governance policy. If a client is not compliant, NAP provides a mechanism to automatically bring the client back into compliance and then dynamically increase its level of network access
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Routing & Remote Access service
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RRAS
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Network Access Protection (NAP) is a feature in Windows Server 2008 that controls access to network resources based on a client computer’s identity and compliance with corporate governance policy. NAP allows network administrators to define granular levels of network access based on who a client is, the groups to which the client belongs, and the degree to which that client is compliant with corporate governance policy. If a client is not compliant, NAP provides a mechanism to automatically bring the client back into compliance and then dynamically increase its level of network access
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