A network packet is a basic unit of data that's grouped together and transferred over acomputer network, typically a packet-switched network, such as the internet. Each packet or chunk of data forms part of a complete message and carries pertinent address information that helps identify the sen...
Asbestos is a natural mineral and carcinogen that causes mesothelioma. Learn about how to identify it, cancers caused by asbestos and asbestos litigation.
A virtual private wire service (VPWS), also called a virtual leased line (VLL), simulates the traditional leased line service by using an IP network to provide asymmetric and low-cost digital data network (DDN) services. From the perspective of users, such a virtual leased line is similar ...
Packet switching is a technique used in computer networks to transmit data as packets. Instead of reserving a dedicated communication channel for the entire duration of a transmission, packet switching breaks the data into packets and sends them independently. This method enables multiple users to sha...
The Internet is made up of interconnected large networks that are each responsible for certain blocks of IP addresses; these large networks are known asautonomous systems (AS). A variety of routing protocols, includingBGP, help route packets across ASes based on their destination IP addresses. Rou...
The encoding scheme is the modulation technology, that is, the number of bits that can be carried in a symbol. From Wi-Fi 1 to Wi-Fi 6, each new modulation technology increases the rate of each spatial stream by at least 20%. Table 1-4 QAMs supported by 802.11 standards 802.11 Stan...
is not only an important part of the information infrastructure, but also a key enabler of the convergence infrastructure and innovation infrastructure. As a link, the WAN connects enterprise factories, branches, cloud platforms, intelligent products, and users. At the same time, it breaks data ...
An ARP table is composed of devices’ IP and MAC addresses. The ARP table is built from the replies to the ARP requests, recorded before a packet is sent on the network. The MAC address table, sometimes called a MAC Forwarding Table or Forwarding Database (FDB), holds information on the...
The calculation results of different hash algorithms vary according to the traffic models. The hash algorithm to be used can be specified using the hash-mode hash-mode-id command. Seed is a value used for hash calculation. If hash factors are the same, the seed value affects the calculated ...
It removes the encapsulation and rewrites the packet so that the destination is now DIP 10.10.10.5 instead of the VIP, and then sends the traffic to DIP VM. The request reaches the Contoso SharePoint site in Server Farm 2. The server generates a response and sends it to ...