Search: in
Subnetwork
Subnetwork in Encyclopedia Encyclopedia
  Tutorials     Encyclopedia     Videos     Books     Software     DVDs  
       
Encyclopedia results for Subnetwork

Subnetwork





Encyclopedia results for Subnetwork

  1. Subnetwork

    File Subnetting operation.svg thumb 300px right Creating a subnet by dividing the host identifier A subnetwork , or subnet , is a logically visible subdivision of an IP network . ref RFC 950, Internet Standard Subnetting Procedure , J. Mogul, J. Postel August 1985 , page 1, 16 ref The practice of dividing a single network into two or more networks is called subnetting and the networks created are called subnetworks or subnets . All computers that belong to a subnet are addressed with a common, identical, most significant bit group in their IP address . This results in the logical division of an IP address into two fields, a network or routing prefix and the rest field or host identifier. The rest field is an identifier for a specific host either a computer, or a device, or specific network interface on a computer or device. The routing prefix is expressed in CIDR notation . It is written as the first address of a network, followed by a slash character , followed by the bit length of the prefix. For example, tt 192.168.1.0 24 tt is the prefix of the IPv4 Internet Protocol Version 4 network starting at the given address, having 24 bits allocated for the network prefix, and the remaining 8 bits reserved for Host network host addressing. The IPv6 address specification tt 2001 db8 32 tt is a large network for 2 sup 96 sup hosts, having a 32 bit routing prefix. In IPv4 the routing prefix is also specified in the form of the subnet mask , which is expressed in Dot decimal notation quad dotted decimal representation like an address. For example, tt 255.255.255.0 tt is the network mask for the tt 192.168.1.0 24 tt prefix. Traffic between subnetworks is routed with special devices called router computing routers they provide gateways between subnetworks. As logical or physical borders between the subnets, they can be configured to either allow communication between any two IP address ... divided into two fields, a network field and the host field. All hosts on a subnetwork have the same ...   more details



  1. Subnetwork Access Protocol

    Context date September 2009 The Subnetwork Access Protocol SNAP is a mechanism for multiplexing, on networks using IEEE 802.2 Logical Link Control LLC , more protocols than can be distinguished by the 8 bit 802.2 Service Access Point SAP fields. SNAP supports identifying protocols by Ethernet type field values it also supports vendor private protocol identifier spaces. It is used with IEEE 802.3 , IEEE 802.4 , Token ring IEEE 802.5 , IEEE 802.11 and other IEEE 802 Physical layer physical network layer s, as well as with non IEEE 802 physical network layers such as FDDI that use 802.2 LLC. SNAP is included in an extension of the 802.2 LLC header it is specified in the http standards.ieee.org getieee802 download 802 2001.pdf IEEE 802 Overview and Architecture document. A packet with an LLC header with a destination SAP of hexadecimal AA or AB and a source SAP of hexadecimal AA or AB is a SNAP packet. The SNAP header follows the 802.2 header it has a 5 octet protocol identification field, consisting of a 3 octet IEEE Organizationally Unique Identifier OUI followed by a 2 octet protocol ID. If the OUI is hexadecimal 000000, the protocol ID is the Ethernet type EtherType field value for the protocol running on top of SNAP if the OUI is an OUI for a particular organization, the protocol ID is a value assigned by that organization to the protocol running on top of SNAP. SNAP is usually used with Unnumbered Information 802.2 protocol data unit s PDUs , with a control field value of hexadecimal 03, and the LSAP values are usually hexadecimal AA, so the 802.2 LLC header for a SNAP packet is usually AA AA 03 however, SNAP can be used with other PDU types as well. The LLC header is 3 octets, and the SNAP header is 5 octets, so the LLC SNAP headers are 8 octets long in total. On Ethernet ... 1042 Category Link protocols Category Logical Link Control es Subnetwork Access Protocol mk Subnetwork Access Protocol pl Subnetwork Access Protocol ru SNAP uk Ethernet SNAP ...   more details



  1. Subnetwork connection protection

    Notability date May 2009 In telecommunications, subnetwork connection protection , or SNCP , is a type of protection mechanism associated with synchronous optical networks such as Synchronous optical networking synchronous digital hierarchy . SNCP is a dedicated 1 1 protection mechanism for SDH network spans which may be deployed in ring, point to point or mesh topologies. It is complementary to Multiplex Section Protection MSP , applied to physical handover interfaces which offers 1 1 protection of the handover. An alternative to SNCP is Multiplex Section Shared Protection Rings or MS SPRings, which offers a shared protection mode. SNCP s functional equivalent in SONET is called UPSR http www.sonet.com EDU upsr.htm SubNetwork Connection Protection is a per path protection. It follows the principle of Congruent Sending Selective Receive, i.e, Signal is sent on both paths but received only where the Signal Strength is best. When the working path for Signal receiving is cut, the receiver detects SD Signal Degradation and the receiver of the other path becomes active. SNCP is a network protection mechanism for SDH networks providing path protection end to end protection . The data signal is transmitted in a ring structure via two different paths and can be implemented in line or ring structures. The changeover criteria are specified individually when configuring a network element. A protection protocol is not required. The switchover to protection path occurs in the non revertive mode, i.e. if traffic was switched to the protection path due to a transmission fault, there is no automatic switch back to the original path once the fault is rectified, but only if there is a fault on the new path the one labeled as protecting and currently services traffic . SNCP is a 1 1 protection scheme one working and one protection transport entity . Input traffic is broadcast in two routes one being the normal working route and the second one being the protection route . Assume a failure ...   more details



  1. Subnet

    The word subnet may refer to In computer networks, an abbreviation for subnetwork . In mathematics, a subnet mathematics of a net in a topological space. disambig ...   more details



  1. SNCP

    SNCP may refer to Storage Networking Certification Program Subnetwork Connection Protection disambig Short pages monitor This long comment was added to the page to prevent it being listed on Special Shortpages. It and the accompanying monitoring template were generated via Template Longcomment. Please do not remove the monitor template without removing the comment as well. ...   more details



  1. Northern Television

    unreferenced date February 2011 Infobox broadcasting network name Northern Television logo Image NorthernTV.png 100px type Subnetwork branding NTV established test card test of transmission airdate country Canada available British Columbia northern founded founder slogan motto market share license area headquarters broadcast area area erp owner parent key people foundation launch date dissolved Yes until a disestablishment date is obtained former names digital analog servicename1 service1 servicename2 service2 servicename3 service3 servicename4 service4 callsigns callsign meaning former callsigns affiliation affiliates groups former affiliations website footnotes Northern Television was the name of a subnetwork in northern British Columbia , composed of two private CBC Television stations, CFTK TV , and CJDC TV . History It was also known as NTV , but should not be confused with CJON TV , an unrelated station in Newfoundland and Labrador that also identifies itself as NTV . The network was disbanded and succeeded by a newer subnetwork, Great West Television joined by CKPG TV . Canadian broadcast television Category Canadian television systems Category CBC Television Category Defunct broadcasting companies of Canada Category Media of British Columbia Canada tv stub ...   more details



  1. Network segmentation

    Unreferenced date December 2011 orphan date November 2009 Network segmentation in computer networking is the act or profession of splitting a computer network into subnetwork s, each being a network segment or network layer . Advantages of such splitting are primarily for boosting performance and improving security. Advantages reduced congestion Improved performance is achieved because on a segmented network there are fewer hosts per subnetwork, thus minimizing local traffic. improved security Broadcasts will be contained to local network. Internal network structure will not be visible from outside. containing network problems Limiting the effect of local failures on other parts of network. References reflist DEFAULTSORT Network Segmentation Category Network architecture Compu network stub es Segmento de red fr Segmentation r seau ...   more details



  1. Chernobyl packet

    Unreferenced stub auto yes date December 2009 Orphan date December 2009 A Chernobyl packet is a packet information technology network packet that induces a broadcast storm or some other kind of network meltdown . The term was named after the April 1986 Chernobyl disaster nuclear accident at Chernobyl . The typical scenario involves an Internet Protocol IP Ethernet datagram that passes through a Gateway computer networking gateway with both source and destination MAC and IP address set as the respective broadcast addresses for the subnetwork s being gated between. See also Christmas tree packet Martian packet DEFAULTSORT Chernobyl Packet Category Packets information technology Compu network stub ...   more details



  1. 5526 AMS

    refimprove date December 2010 Orphan date November 2007 The 5526 AMS or 5526 Alcatel Lucent Access Management System is a piece of network hardware produced by Alcatel Lucent . ref http sysdoc.doors.ch ALCATEL ams pb.pdf Alcatel 5526 AMS ref Applications 5526 AMS is used as the element manager for Litespan, ASAM, FTTU, FTTN, G6, HYNT systems. It provides a full complement of subnetwork management functions for Litespan 2000, Litespan 2012, Litespan Broadband NEs, ASAM, FTTU, FTTN, G6, HYNT, RAM, and mini RAM equipment. References Reflist DEFAULTSORT 5526 Ams Category Networking hardware Category Alcatel Lucent compu network stub ...   more details



  1. Next Hop Resolution Protocol

    Wikify date April 2010 Next Hop Resolution Protocol NHRP is sometimes used to improve the efficiency of routing computer network traffic over Nonbroadcast Multiple Access Network Non Broadcast, Multiple Access NBMA Networks . It is defined in IETF http tools.ietf.org html rfc2332 RFC 2332 , and further described in http tools.ietf.org html rfc2333 RFC 2333 . Description From RFC 2332 NHRP allows a source station a host or router , wishing to communicate over an NBMA subnetwork, to determine the internetworking layer addresses and NBMA addresses of suitable NBMA next hops toward a destination station. External links http www.cisco.com en US docs ios 12 4 ip addr configuration guide hadnhrp ps6350 TSD Products Configuration Guide Chapter.html Cisco page on NHRP http sourceforge.net projects opennhrp OpenNHRP project page Category Network protocols compu network stub ...   more details



  1. Host address

    Context date October 2009 The host address , or the host ID portion of an IP address , is the portion of the address used to identify hosts any device requiring a Network Interface Card , such as a Personal computer PC or networked printer on the network. The network ID, by contrast, is the portion of the address that refers to the network itself. Example Your local network has an address of 192.168.1.0 30 using CIDR notation for this Subnetwork subnet . Your network ID is the first 30 bits, in bold below. The host portion is the last two bits. By changing those two bits, you can create the following IP addresses 11000000.10101000.00000001.000000 00 192.168.1.0, the network address 11000000.10101000.00000001.000000 01 192.168.1.1, the first usable address in the subnet 11000000.10101000.00000001.000000 10 192.168.1.2, the last usable address in the subnet 11000000.10101000.00000001.000000 11 192.168.1.3, the broadcast address for the subnet See also Local Area Network Network address CIDR IPv4 Category Network addressing compu network stub ...   more details



  1. EUREF Permanent Network

    EUREF Permanent Network EPN is a Europe an Network of more than 200 continuously operating GNSS reference stations with precisely known coordinate s referenced to the European Terrestrial Reference System 1989 ETRS89 . EPN is the key instrument in the maintenance of European Terrestrial Reference System 1989 ETRS89 geodetic datum . The EPN stations collect continuously the observation data from high accuracy GPS GLONASS Receiver radio receiver s. The data is processed in the centralized way in a few data processing centres. EPN is created and maintained by a voluntary agreement of about 100 European agencies and universities. EPN activities are coordinated by Regional Reference Frame Sub Commission for Europe EUREF . ref C. Bruyninx, M. Becker and G. Stangl. Regional Densification of the IGS in Europe Using the EUREF Permanent GPS Network, Phys. Chem. Earth, 26 , No 6 8, 2001, pp.531 538 ref ref C. Bruyninx. The EUREF Permanent Network a multi disciplinary network serving surveyors as well as scientists. GeoInformatics, 7 , 2004, pp. 32 35 ref ref A. Kenyeres, C. Bruyninx. Monitoring of the EPN Coordinate Time Series for Improved Reference Frame Maintenance , GPS solutions, 8 , 4, 2004, pp. 200 209. ref Structure The EPN consists of the following components Tracking Stations include GNSS tracking Receiver radio receiver s and Antenna radio antenna e on suitable geodetic markers. Operational Centres perform data validation, conversion of raw data to the RINEX format, data compression, and upload to Local Data Centres . Local Data Centres store the data of Tracking Stations and disseminate them via the Internet . Local Analysis Centres process a subnetwork of EPN stations and deliver weekly subnetwork solutions to Combination Centres . Combination Centres combine subnetwork solutions into one official EPN solution, which is weekly sent to the IGS for the integration in the global GNSS network solution. Central Bureau manages day to day the activities of EPN . It is lo ...   more details



  1. RedLibre

    RedLibre is a non profit project where a group of people, entities, administrations and companies interested in building a free data network to be able to provide data and share resources among other uses. RedLibre has been related mainly to Wireless Community Networks, very near the http www.freenetworks.org FreeNetwork project, but in Spain being a point of contact for the people to allow to join projects. To do that, at the beginning it was agreed a network allocation in Spanish ref http www.redlibre.net direccionamiento RedLibre s network allocation ref based on CIDR and all the groups interested in becoming a freenetwork in Spain could reserve a subnetwork so compatibility and connectivity could be possible. ref http lestrobe.xtreemhost.com analisis de la red guifi.net AnalisisDeLaRedCiudadanaGufiNet.pdf G ifi used the FreeNetwork and RedLibre network proposal ref RedLibre is a free networks wireless meta community in Spain . The goals of the RedLibre project are Build a Free Network Red Libre Bring technology to society and make communication easier Create an emergency network which could be used in a moment of disaster The RedLibre project was created in September 2001 by Jaime Robles , and it is the first Spanish wireless community network . External links http www.redlibre.net english.php RedLibre http jaime.robles.es Jaime Robles References reflist Category Spanish radio networks wireless stub ca RedLibre es RedLibre ...   more details



  1. ICMP Router Discovery Protocol

    ICMP Internet Router Discovery Protocol IRDP uses Internet Control Message Protocol ICMP Router computing router advertisements and router solicitation messages to allow a host to discover the addresses of operational routers on the subnetwork subnet . It basically consists of 2 Message Types see Internet Control Message Protocol List of permitted control messages incomplete list this list used for discovering local routers. The message type 9 is sent periodically or on request using a message of type 10 to the local subnet from the local router s to propagate themselves. On boot, the client may send a ICMP Message of type 10 to ask for local routers. When a client receives a message type 9, they add the router to their local routing table. See also ICMPv6 DHCP External links RFC 1256 ICMP Router Discovery Messages Category Routing protocols compu network stub cs IRDP pl ICMP Router Discovery Protocol ru IRDP ...   more details



  1. Backbone network

    Area networks A backbone network or network backbone is a part of computer network infrastructure that interconnects various pieces of network, providing a path for the exchange of information between different LAN s or subnetwork s. ref http searchsmb.techtarget.com sDefinition 0,,sid44 gci211629,00.html What is a Backbone? , Whatis.com, Accessed June 25, 2007 ref A backbone can tie together diverse networks in the same building, in different buildings in a campus environment, or over wide areas. Normally, the backbone s capacity is greater than the networks connected to it. A large corporation that has many locations may have a backbone network that ties all of the locations together, for example, if a server cluster needs to be accessed by different departments of a company that are located at different geographical locations. The pieces of the network connections for example ethernet, wireless that bring these departments together is often mentioned as network backbone. Network congestion is often taken into consideration while designing backbones. Backbone networks should not be confused with the Internet backbone . See also Backhaul telecommunications Backhaul Collapsed backbone Core network Distributed backbone Parallel backbone Serial backbone References Reflist External links http ipv6.nlsde.buaa.edu.cn IPv6 Backbone Network Topology Category Networks compu network stub ar fa ko kk mk pl Sie szkieletowa ...   more details



  1. Core area network

    Multiple issues Orphan February 2009 confusing February 2009 introrewrite February 2009 orphan August 2010 A core area network is an island network that exists within both LAN s and Wide area network WANs offering both collaboration and hard security within the domain. The configuration of a CAN structure is done using existing hard and soft technologies and depends more upon configuration and architecture than do some new technologies. The use of soft layering is important, but CANs can be configured without them. A CAN environment is set up using traditional IP address IP and subnetwork subnet partitioning with forward and reverse lookups, and port redirection rather than software solutions such as active directory . A core is configured as a single entity network, and then additional cores are added, both as an Island LAN, then with links to other cores by IP configuration. Access is controlled by traditional NAC packages. An advantage of CANs is that the network architect and engineer has greater control over network security and configuration isolation rather than software isolation, leaving the core less vulnerable to attack. Category Computer networking Telecomm stub compu network stub ...   more details



  1. First Hop Redundancy Protocols

    unreferenced date December 2009 A First Hop Redundancy Protocol FHRP is a computer networking protocol which is designed to protect the default gateway used on a subnetwork by allowing two or more router computing routers to provide backup for that address in the event of failure of the an active router, the backup router will take over the address, usually within a few seconds. In practice, such protocols can also be used to protect other services operating on a single IP address, not just routers. Examples of such protocols include in approximate order of creation Hot Standby Router Protocol HSRP Cisco s initial, proprietary standard Virtual Router Redundancy Protocol VRRP an open standard protocol Common Address Redundancy Protocol CARP free, patent unencumbered alternative to Cisco s HSRP Extreme Standby Router Protocol ESRP Extreme Networks proprietary standard with fast failover and also Data Link Layer layer 2 protection Gateway Load Balancing Protocol GLBP a more recent proprietary standard from Cisco that permits load balancing as well as redundancy Split multi link trunking SMLT An Avaya redundancy protocol NetScreen Redundancy Protocol NSRP A Juniper Networks proprietary router redundancy protocol providing load balancing Category Internet protocols Category Routing protocols ...   more details



  1. OurTunes

    subnetwork, ourTunes allows users to download music files to their own computer and provides the functionality ... cannot search for or download music from users who do not share a subnetwork. ourTunes does not offer ...   more details



  1. Private VLAN

    VLANs Secondary in a single Subnetwork IP subnet . A regular VLAN is a single broadcast domain ... Subnetwork IP subnet . Primary VLAN Simply the original VLAN. This type of VLAN is used to forward ...   more details



  1. Broadcast address

    A broadcast address is a logical address at which all devices connected to a multiple access communications network are enabled to receive datagram s. A message sent to a broadcast address is typically received by all network attached hosts, rather than by a specific host. visible anchor IP networking other articles and redirects link here. please preserve this anchor if section title changes In Internet Protocol Version 4 IPv4 networks, broadcast addresses are formed by a distinguished value for the host identification field, traditionally called the rest field, of an IP address . ref RFC 919, Broadcasting Internet Datagrams , J. Mogul October 1984 ref The all ones rest field was established in RFC 919 as the standard broadcast address for networks that support broadcast. This method of using the all ones address was first proposed by R. Gurwitz and R. Hinden in 1982 IEN 212 . ref http www.rfc editor.org ien ien212.txt IEN 212 , IP Local Area Network Addressing Issues , Robert Gurwitz, Robert Hinden, Bolt Beranek and Newman BBN September 1982 ref The later introduction of subnetwork subnets and Classless Inter Domain Routing changed this slightly, so that the all ones host address of each subnet is that subnet s broadcast address. The broadcast address for an IPv4 host can be obtained by performing a bitwise OR operation between the bit complement of the subnetwork subnet mask and the host s IP address. Example For broadcasting a packet to an entire IPv4 subnet using the private IP address space 172.16.0.0 12, which has the subnet mask 255.240.0.0, the broadcast address is 172.16.0.0 0.15.255.255 172.31.255.255. A special definition exists for the IP broadcast address tt 255.255.255.255 tt . It is the broadcast address of the zero network or 0.0.0.0, which in Internet Protocol standards stands for this network , i.e. the local network. Transmission to this address is limited by definition, in that it is never forwarded by the routers connecting the local network to ...   more details



  1. UDP Helper Address

    A UDP Helper Address is a special router configuration used to forward broadcast address broadcast network traffic from a Client computing client machine on one subnetwork subnet to a server in another subnetwork subnet . This is used primarily in business environments as way to save money by not having to buy a server computing server for each subnet. Usage Example In networking every machine is given a unique IP address . Groups of machines with similar addresses are considered to be part of the same logical subnet. One method of assigning IPs is Dynamic Host Configuration Protocol DHCP in which IPs are given out by single server machine. Normally this machine is on the same subnet as its clients and can answer to their broadcasted DHCP requests. However, in some situations the server is on a different subnet. The problem with this is that most routers in their default state do not pass broadcast address broadcast messages to machines outside the physical subnet. Such messages are essential to the normal operation of certain network services such as DHCP. To resolve this a UDP Helper Address is established in the router configuration to forward broadcast network traffic from the PCs to the DHCP server. The DHCP server responds with a unicast IP address from the given range. It reserves the IP address for the time it can calculate that it can get a response. If the client responds again with a broadcast it distributes the IP address. A helper address can also be used to forward certain other User Datagram Protocol UDP network configuration messages. As a result a UDP helper address is sometimes created to allow two server machines to communicate across different subnets. Implementation Cisco Cisco s first implementation of this protocol was introduced in version 10 of their router software. ref cite web url http www.cisco.com en US docs ios 12 1 iproute command reference 1rdipadr.html title Cisco IOS IP and IP Routing Command Reference, Release 12.1 IP Addressing C ...   more details



  1. MANET database

    to protein folds in each subnetwork, indicating that evolution of metabolism occurred globally ... nucleotide metabolic subnetwork. ref cite journal author Caetano Anolles G, Kim HS, Mittenthal ...   more details



  1. NSAP address

    Unreferenced date October 2009 Context date October 2009 A Network Service Access Point address NSAP address , defined in ISO IEC 8348, is an identifying label for a Service Access Point SAP used in OSI model OSI networking. These are roughly comparable to IP address es used in the Internet Protocol they can specify a piece of equipment connected to an Asynchronous Transfer Mode ATM network. A specific stream, analogous to a TCP IP Computer port software port or Berkeley sockets socket , is specified by using a Transport Service Access Point TSAP . ATM can also use a Presentation PSAP and Session SSAP Access Point, but these may also be unspecified this is up to the application. NSAP addresses are allocated by the International Organization for Standardization ISO , through a system of delegated authorities, which are generally national standards organizations. One of the schemes to generate NSAPs uses E.164 which is the addressing format describing telephone numbers. NSAP addresses do not specify where a network terminal is located. Routing equipment must translate NSAP addresses to SNPA s SubNetwork Point of Attachment to route OSI packets Virtual Circuit Identifier VCI Virtual Circuit Identifier numbers are an example of a datalink layer SNPAs in ATM when OSI packets are sent encapsulated in IP packets the IP address is considered an SNPA. Currently SDH SONET networks are a major part of the network infrastructure and NSAPs are used extensively. They are usually assigned by the Network Management NOC personnel and agreed upon within an organization to be unique to that organization and based on geographical location using country code telephone prefixes and are required before any operational connectivity is established at the commissioning stage. NSAP addresses are used in the following OSI based network technologies Asynchronous Transfer Mode ATM switched virtual circuit networks X.25 see ITU T X.121 for addressing in public data networks Frame relay IS IS sync ...   more details



  1. Snap

    wiktionary SNAP snap Snap or SNAP may refer to tocright Computing ITK SNAP , a medical imaging software application Snap computer graphics SNAP software , a symbolic circuit simulator Snap Server , a computer storage device Subnetwork Access Protocol SNAP , capable of binding to the Logical Link Control Games and sport Pok mon Snap , a 1999 video game Scalable Network Application Package , an online gaming platform Snap card game Snap gridiron football Snap, any putdown used in The Dozens Music Snap dance move Snap music , a hip hop subgenre Snap , a music group Snap album Snap album , a 1983 album by The Jam Science Snap, a.k.a. jounce in physics S Nitroso N acetylpenicillamine S Nitroso N acetylpenicillamine , a chemical compound Supernova Acceleration Probe , a proposed spacecraft Systems for Nuclear Auxiliary Power Other uses Bang snaps or snappers , a novelty firework Sarawak National Party , a political party Schedule for Nonadaptive and Adaptive Personality , a questionnaire for personality disorder assessment Snap, a product mascot, one of Snap, Crackle and Pop Snap fingers Snap Pillow Pal Snap TV series Snap TV series , a List of programmes broadcast by CITV CITV programme Snap, Wiltshire , England Snaps , a shot of alcoholic beverage Snap fastener , a clothing fastener Supplemental Nutrition Assistance Program , an American federal assistance program formerly the Food Stamp Program Survivors Network of those Abused by Priests Stanly News and Press , a newspaper in Albemarle, North Carolina, United States See also Snapper disambiguation Snappy disambiguation disambiguation de SNAP es Snap fr Snap it Snap ja pl Snap pt Snap ru Snap fi Snap ...   more details



  1. MIL-STD-1777

    MIL STD 1777 was written by the now defunct Defense Communications Agency replaced by DISA and is the document which preceded 2 years of comments on RFC 791 Clarify date October 2011 . It was written in 1983 as a protocol oriented document, whose descendant is the modern Internet. Its predecessor defined the protocol for the somewhat successful, but short lived ARPANET . MIL STD 1777 essentially says that various data gram protocols Clarify date October 2011 should be adopted for internet communications and should be reliable and follow standard practices . Interfaces and hardware were and continue to be developed using this defining document. Much work and 30 years of dedicated engineering have now made MIL STD 1777 and RFC 791 true icons in an era where communications are much used and little understood. if this is a communication,hardly surprising Defining text relates to the interconnecting of Dod Sub nets Clarify date October 2011 blockquote The Internet Protocol IP and the Transmission Control Protocol TCP are mandatory for use in all DoD packet switching networks which connect or have the potential for utilizing connectivity across network or subnetwork boundaries. Network elements hosts, front ends, bus interface units, gateways. etc. within such networks which are to be used for internetting shall implement TCP IP. The term network as used herein includes Local Area Networks LANs but not integrated weapon systems. Use of TCP IP within LANs is strongly encouraged particularly where a need is perceived for equipment inter manageability or network survivability. Use of TCP IP in weapon systems is also encouraged where such usage does not diminish network performance. blockquote Page 1, MIL STD 1777 References http assist.daps.dla.mil quicksearch basic profile.cfm?ident number 37135 MIL STD 1777 Category Military of the United States standards Category Internet Protocol ...   more details




Articles 1 - 25 of 117          Next


Search   in  
Search for Subnetwork in Tutorials
Search for Subnetwork in Encyclopedia
Search for Subnetwork in Videos
Search for Subnetwork in Books
Search for Subnetwork in Software
Search for Subnetwork in DVDs
Search for Subnetwork in Store


Advertisement




Subnetwork in Encyclopedia
Subnetwork top Subnetwork

Home - Add TutorGig to Your Site - Disclaimer

©2011-2013 TutorGig.com. All Rights Reserved. Privacy Statement