Ad
related to: ccna 1 networking basics answers cheat sheet
Search results
Results From The WOW.Com Content Network
A routing protocol specifies how routers communicate with each other to distribute information that enables them to select paths between nodes on a computer network. Routers perform the traffic directing functions on the Internet; data packets are forwarded through the networks of the internet from router to router until they reach their ...
CCNA ( Cisco Certified Network Associate) is an information technology (IT) certification from Cisco Systems. CCNA certification is an associate-level Cisco Career certification. [1] Cisco exams have changed several times in response to changing IT trends. [2] In 2020, Cisco announced an update to its certification program that "Consolidated ...
A Linux-based system is a modular Unix-like operating system, deriving much of its basic design from principles established in Unix during the 1970s and 1980s. Such a system uses a monolithic kernel , the Linux kernel, which handles process control, networking, access to the peripherals , and file systems .
Standard CCNA certification is not a prerequisite. The class, "Building Cisco Service Provider Next-Generation Networks" is delivered in two parts. Part 1 is a 5-day instructor-led course that provides the basic knowledge and skills necessary to support a service provider network.
Subnet. A subnetwork, or subnet, is a logical subdivision of an IP network. [1] : 1, 16 The practice of dividing a network into two or more networks is called subnetting . Computers that belong to the same subnet are addressed with an identical group of its most-significant bits of their IP addresses. This results in the logical division of an ...
0.1.255.255 /14: 255.252.0.0: 0.3.255.255 /13: 255.248.0.0: 0.7.255.255 /12: 255.240.0.0: 0.15.255.255 /11: 255.224.0.0: 0.31.255.255 /10: 255.192.0.0: 0.63.255.255 /9: 255.128.0.0: 0.127.255.255 /8: 255.0.0.0: 0.255.255.255 /7: 254.0.0.0: 1.255.255.255 /6: 252.0.0.0: 3.255.255.255 /5: 248.0.0.0: 7.255.255.255 /4: 240.0.0.0: 15.255.255.255 /3: ...
Cisco Networking Academy or NetAcad is an online global educational program product of American Cisco Systems. It started in California in 1997. It started in California in 1997. [1] [2] [3] [4]
Encapsulation is the computer-networking process of concatenating layer-specific headers or trailers with a service data unit (i.e. a payload) for transmitting information over computer networks. [2] [3] [4] Deencapsulation (or de-encapsulation) is the reverse computer-networking process for receiving information; it removes from the protocol ...
The Cisco Certified Entry Networking Technician (CCENT) [1] certification was the first stage of Cisco's certification system. The certification was retired on 24 February 2020. [2] The CCENT certification was an interim step to Associate level or directly with CCNA and CCDA certifications. While the CCENT covered basic networking knowledge; it ...
Network packet. In telecommunications and computer networking, a network packet is a formatted unit of data carried by a packet-switched network. A packet consists of control information and user data; [1] the latter is also known as the payload.