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  2. Packet Tracer - Wikipedia

    en.wikipedia.org/wiki/Packet_Tracer

    Packet Tracer is a cross-platform visual simulation tool designed by Cisco Systems that allows users to create network topologies and imitate modern computer networks. The software allows users to simulate the configuration of Cisco routers and switches using a simulated command line interface.

  3. Cisco - Wikipedia

    en.wikipedia.org/wiki/Cisco

    Cisco Academy Instructors must be CCNA certified to be a CCAI certified instructor. Cisco is involved with technical education in 180 countries with its Cisco Academy program. [181] In March 2013, Cisco announced its interest in Myanmar by investing in two Cisco Networking Academies in Yangon and Mandalay and a channel partner network. [182]

  4. MTR (software) - Wikipedia

    en.wikipedia.org/wiki/MTR_(software)

    My traceroute, originally named Matt's traceroute (MTR), is a computer program that combines the functions of the traceroute and ping programs in one network diagnostic tool. [ 2 ] MTR probes routers on the route path by limiting the number of hops individual packets may traverse, and listening to responses of their expiry.

  5. Cisco Networking Academy - Wikipedia

    en.wikipedia.org/wiki/Cisco_Networking_Academy

    Download QR code; Print/export Download as PDF; ... Cisco Networking Academy or NetAcad is an online global educational program product of American Cisco Systems. It ...

  6. List of Cisco products - Wikipedia

    en.wikipedia.org/wiki/List_of_Cisco_products

    "Corporate market" refers to enterprise networking and service providers. Enterprise networks Products in this category are Cisco's range of routers, switches, wireless systems, security systems, WAN acceleration hardware, energy and building management systems and media aware network equipment.

  7. Cisco IOS - Wikipedia

    en.wikipedia.org/wiki/Cisco_IOS

    An Interface Descriptor Block, or simply IDB, is a portion of memory or Cisco IOS internal data structure that contains information such as the IP address, interface state, and packet statistics for networking data. Cisco's IOS software maintains one IDB for each hardware interface in a particular Cisco switch or router and one IDB for each ...

  8. List of IP protocol numbers - Wikipedia

    en.wikipedia.org/wiki/List_of_IP_protocol_numbers

    Interior gateway protocol (any private interior gateway, for example Cisco's IGRP) 0x0A 10 BBN-RCC-MON BBN RCC Monitoring 0x0B 11 NVP-II Network Voice Protocol: RFC 741: 0x0C 12 PUP Xerox PUP: 0x0D 13 ARGUS ARGUS 0x0E 14 EMCON EMCON 0x0F 15 XNET Cross Net Debugger IEN 158 [2] 0x10 16 CHAOS Chaos: 0x11 17 UDP User Datagram Protocol: RFC 768 ...

  9. Packet switching - Wikipedia

    en.wikipedia.org/wiki/Packet_switching

    Data in the header is used by networking hardware to direct the packet to its destination, where the payload is extracted and used by an operating system, application software, or higher layer protocols. Packet switching is the primary basis for data communications in computer networks worldwide.