1 based on the csma/cd process2 specifies the mac portion of the data link layer (layer 2. Ethernet frame: remember that architecture also determines the frame type as we look at the characteristics of the different architectures, we will also look at the differences in frame type an ethernet frame can be from 64 to 1518 bytes long. What are three characteristics of gigabit ethernet (choose three) support for half-duplex and full-duplex support for full-duplex only. What is network cabling understanding the characteristics of different types of cable and how they relate to other aspects of a network 10baset ethernet. 8023 is a standard specification for ethernet in general, 8023 specifies the physical media and the working characteristics of ethernet. Ethernet allows each device to send messages at any time without having to wait for network permission thus, there is a high possibility that devices may try to. Ether, any of a class of organic compounds characterized by an oxygen atom bonded to two alkyl or aryl groups ethers are similar in structure to alcohols, and both ethers and alcohols are similar in structure to water. Fiber-optic characteristics optical-fiber systems have many advantages over metallic-based communication systems these advantages include interference, attenuation, and bandwidth characteristics.
9 which three characteristics apply to a switch (choose three) a uses a table of mac addresses to determine the port to which the data is to be sent b 4582. Cat-5, cat-5e, cat-6, cat-7 patch cables and electrical characteristics supporting designed with high-speed gigabit ethernet in. Start studying ccna 1 chapter 8 learn vocabulary which type of cable is used to make an ethernet connection between which characteristics describe fiber. How can the answer be improved.
Wlan: elements and characteristics the basic elements in a wlan domain are as follows: the wireless client, also known as the sta (station. Data can be transferred at a maximum rate of 1000 mbpsdata transmission can be via utp or fiber optic cabling. Ethernet at the physical layer ethernet is the most popular local area network architecture that was jointly characteristics ethernet value.
Briefing question 73785: what are three characteristics of the ethernet access method csma/cd (choose three)a it allows many stations access to the same. Table 34 compares the 8023 ethernet characteristics, listing the key characteristics of each specification table 34 summary of ethernet 8023 characteristics.
Types of ethernet cables ethernet cables normally support one or more industry standards including category 5 (cat5) and category 6 (cat6) a crossover cable is a special type of ethernet cable specially designed for connecting two computers to each other by contrast, most ethernet cables are designed to connect one computer to a.
Characteristics of switches and routers juniper networks, inc key assumption made in this paper is that switches are ethernet oriented devices, rather than. Simply, ethernet is a very common method of networking computers in a lan using copper cabling capable of providing fast and constant connections. The only true definition of an “ethernet cable” is that it’s a) a cable and b) it carries ethernet signals beyond that, there’s actually no such thing as an “ethernet” cable, because ethernet operates at layer 2 of the osi model cable operates at layer 1 ethernet can operate on many different types of cable. Ethernet was invented in the mid-1970s, and by the mid-1980s had achieved speeds of up to 10 megabits per second, which remained the standard until the mid-1990s. Ethernet characteristics ethernet has become the technology of choice for local area networks (lans) originally designed to transmit 3 mbps, a base network interface using ethernet can now transmit data at 10 mbps. Characteristics of network media used in ethernet identify the characteristics from cisco 1 at riverside community college.
The term ethernet refers to the family of summary of 100base-t physical layer characteristics compares the physical layer characteristics of 10base-t to the. The information provided in this documentation contains general descriptions and/or technical characteristics of the performance of the products contained herein. An aryl ether and a major constituent of the essential oil of anise seed crown ethers: cyclic polyethers that are used as phase transfer catalysts polyethylene. Learn what is ethernet, description of ethernet networks and features of ethernet networks and overview in general of ethernet networks. Category 1 cables have a speed of 1 megabit per second, or mbps, and can only be used in telephony category 2, 3 and 4 cables are used in telephony and low-speed networks category 5 cables have a speed of 100 mbps in a two-pair configuration, known as 100baset ethernet, and 1,000 mbps if all 4 pairs are used, such as in gigabit ethernet. The cable jacket is the outer protective covering over the shielding and/or inner conductors cable jacket materials include pvc, teflon, low smoke zero halogen (lszh) and plenum among others • pvc – polyvinylchloride – easily the most common material due to its low cost typically rated for.