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  2. Internet Group Management Protocol - Wikipedia

    en.wikipedia.org/wiki/Internet_Group_Management...

    The Internet Group Management Protocol (IGMP) is a communications protocol used by hosts and adjacent routers on IPv4 networks to establish multicast group memberships. IGMP is an integral part of IP multicast and allows the network to direct multicast transmissions only to hosts that have requested them.

  3. IGMP snooping - Wikipedia

    en.wikipedia.org/wiki/IGMP_snooping

    IGMP snooping is the process of listening to Internet Group Management Protocol (IGMP) network traffic to control delivery of IP multicasts. Network switches with IGMP snooping listen in on the IGMP conversation between hosts and routers and maintain a map of which links need which IP multicast transmission.

  4. Long-range identification and tracking (ships) - Wikipedia

    en.wikipedia.org/wiki/Long-range_identification...

    In the United States integration of LRIT information with that from sensors and enables the Coast Guard to correlate Long Range Identification and Tracking (LRIT) data with data from other sources, detect anomalies, and heighten overall Maritime Domain Awareness (MDA). The United States implementation of this regulation is consistent with the ...

  5. Package tracking - Wikipedia

    en.wikipedia.org/wiki/Package_tracking

    Tracking packages with stationary bar code reader in a warehouse sorting operation. Package tracking or package logging is the process of localizing shipping containers, mail and parcel post at different points of time during sorting, warehousing, and package delivery to verify their provenance and to predict and aid delivery.

  6. List of computing and IT abbreviations - Wikipedia

    en.wikipedia.org/wiki/List_of_computing_and_IT...

    IGMP—Internet Group Management Protocol; IGRP—Interior Gateway Routing Protocol; IHV—Independent Hardware Vendor; IIOP—Internet Inter-Orb Protocol; IIS—Internet Information Services; IKE—Internet Key Exchange; IL—Intermediate Language; IM—Instant Message or Instant Messaging; IMAP—Internet Message Access Protocol; IME—Input ...

  7. Protocol-Independent Multicast - Wikipedia

    en.wikipedia.org/wiki/Protocol-Independent_Multicast

    When a data source first sends to a group, its Designated Router (DR) unicasts Register messages to the Rendezvous Point (RP) with the source's data packets encapsulated within. If the data rate is high, the RP can send source-specific Join/Prune messages back towards the source and the source's data packets will follow the resulting forwarding ...

  8. Vessel monitoring system - Wikipedia

    en.wikipedia.org/wiki/Vessel_monitoring_system

    One system that does to this is Fulcrum Maritime Systems Limited's Vessel Tracking Service which uses the latest data rich satellite application technology to enable electronic catch reports to be sent from the vessel to the VMS directly and automatically sends the report and vessel position data to the appropriate RFO or Regulatory Fishing ...

  9. Commodity Classification Automated Tracking System - Wikipedia

    en.wikipedia.org/wiki/Commodity_Classification...

    The United States Bureau of Industry and Security (BIS) assigns an alphanumeric code, known as the Commodity Classification Automated Tracking System (CCATS), to products classified under the Export Administration Regulations (EAR).