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  2. Differentiated services - Wikipedia

    en.wikipedia.org/wiki/Differentiated_services

    DiffServ uses a 6-bit differentiated services code point (DSCP) in the 6-bit differentiated services field (DS field) in the IP header for packet classification purposes. The DS field, together with the ECN field, replaces the outdated IPv4 TOS field.

  3. IEEE P802.1p - Wikipedia

    en.wikipedia.org/wiki/IEEE_P802.1p

    IEEE P802.1p was a task group active from 1995 to 1998, responsible for adding traffic class expediting and dynamic multicast filtering to the IEEE 802.1D standard. The task group developed a mechanism for implementing quality of service (QoS) at the media access control (MAC) level.

  4. Device driver synthesis and verification - Wikipedia

    en.wikipedia.org/wiki/Device_driver_synthesis...

    While many of the static analysis tools are widely used, many of the driver synthesis and verification tools have not seen widespread acceptance in practice. One of the reasons is that drivers tend to support multiple devices and the driver synthesis work usually generates one driver per device supported which can potentially lead to a large ...

  5. Verification and validation - Wikipedia

    en.wikipedia.org/wiki/Verification_and_validation

    Verification is intended to check that a product, service, or system meets a set of design specifications. [6] [7] In the development phase, verification procedures involve performing special tests to model or simulate a portion, or the entirety, of a product, service, or system, then performing a review or analysis of the modeling results. In ...

  6. DSCP - Wikipedia

    en.wikipedia.org/wiki/DSCP

    DSCP may refer to: Differentiated services code point , a field in the IPv4 and IPv6 headers in computer networking Defense Supply Center Philadelphia , a latter name of the Philadelphia Quartermaster Depot

  7. Class of service - Wikipedia

    en.wikipedia.org/wiki/Class_of_service

    As related to network technology, COS is a 3-bit field that is present in an Ethernet frame header when 802.1Q VLAN tagging is present.The field specifies a priority value between 0 and 7, more commonly known as CS0 through CS7, that can be used by quality of service (QoS) disciplines to differentiate and shape/police network traffic.

  8. Device mapper - Wikipedia

    en.wikipedia.org/wiki/Device_mapper

    The device mapper is a framework provided by the Linux kernel for mapping physical block devices onto higher-level virtual block devices.It forms the foundation of the logical volume manager (LVM), software RAIDs and dm-crypt disk encryption, and offers additional features such as file system snapshots.

  9. List of model checking tools - Wikipedia

    en.wikipedia.org/wiki/List_of_model_checking_tools

    FC2: (Common Format V2) Machine-level ASCII representation for synchronized (hierarchical) networks of automata. Defined by the Esprit Basic Research Action CONCUR, 1992. Used as an input and exchange format by a number of verification tools, mainly in the area of process algebras. FSP: Finite State Processes language defined at Imperial College.