To facilitate the design and implementation of robust and reliable networks

In Stock

Size Guide

$34.99 $29.99

Shipping and Returns Policy

ICMP is a network-layer protocol; this makes it a layer 3 protocol in the seven-layer OSI model. ... Code specifies the reason for the redirection, and may be one ... Nov 17, 2023 ... 1500 hours, Terrain Model outside the Brigade Main Command Post ... major reason for conducting rehearsals. If commanders do not make ... May 1, 2024 ... ... layer of the OSI model. A third-party equivalent would be something ... cause you more problems by conflicting with the built in security already ... ... OSI Model. For NFC, the lower ... Defines the Device Information record type, which conveys fundamental model and identity identification information. Dec 23, 2007 ... The ARP protocol was designed out of necessity to facilitate to translation of addresses between the second and third layers of the OSI model. OSI Approved License: https://opensource.org/licenses/Apache-2.0. The 2.0 version of the Apache License, approved by the ASF in 2004, helps us achieve our ... ... primary for OSI layer 2. Was renamed "FIPS PUB 140" when responsibility for protecting unclassified, sensitive information was transferred from NSA to NIST ... Mar 21, 2025 ... ... information to via its unique MAC address. Switches operate on the OSI framework's data link layer or layer 2. Unlike hubs, network switches ... The Open Systems Interconnection Reference Model (OSI/RM) Network Layer serves which primary purpose? It uses Layer 3 (Network Layer) addresses to create ... May 10, 2007 ... See the IPFIX Information Model [RFC5102] for the ... Layer 2 length of the largest packet observed for this Flow. The ...
  • Next Day Delivery by USPS Find out more

    Order by 9pm (excludes Public holidays)

    $11.99

  • Express Delivery - 48 Hours Find out more

    Order by 9pm (excludes Public holidays)

    $9.99

  • Standard Delivery $6.99 Find out more

    Delivered within 3 - 7 days (excludes Public holidays).

  • Store Delivery $6.99 Find out more

    Delivered to your chosen store within 3-7 days

    Spend over $400 (excluding delivery charge) to get a $20 voucher to spend in-store
  • International Delivery Find out more

    International Delivery is available for this product. The cost and delivery time depend on the country.

You can now return your online order in a few easy steps. Select your preferred tracked returns service. We have print at home, paperless and collection options available.

You have 28 days to return your order from the date it’s delivered. Exclusions apply.

View our full Returns and Exchanges information.

Our extended Christmas returns policy runs from 28th October until 5th January 2025, all items purchased online during this time can be returned for a full refund.

No reviews yet. Only logged in customers who have purchased this product may leave a review.