Top 11 CCNA Word Bee #2

Top 11 CCNA Word Bee 

Hi !!! everyone on today we are going to learn the next 11 CCNA word bee which is given below with simplified explanation to memorize quickly.

BUS

1. Bus A common physical signal path composed of wires or other media across which signals can be sent from one part of a computer to another. Also called a highway.

2. CDP Cisco Discovery Protocol. A media- and protocol-independent device-discovery protocol that runs on all Cisco-manufactured equipment, including routers, access servers,bridges, and switches. Using CDP, a device can advertise its existence to other devices and receive information about other devices on the same LAN or on the remote side of a WAN. Runs on all media that support SNAP headers, including LANs, Frame Relay, and ATM media.

3. Demarc The demarcation or separation point between carrier equipment and CPE.

4. E1 Similar to a T1, but used in Europe. It uses a rate of 2.048 Mbps and 32 64-kbps channels

5. FCIP Fibre Channel over IP. A protocol for sending Fibre Channel protocols over an IP network

6. Hash A mathematical formula applied to some input value for which it is difficult to recreate the input value even if you know the results of the formula. Hashes are useful for transmission of passwords because, even if intercepted, the hashed representation of a password cannot easily be used to find the original password.

7. ICMP Internet Control Message Protocol. A network layer Internet protocol that reports errors and provides other information relevant to IP packet processing.

8. L4PDU The data compiled by a Layer 4 protocol, including Layer 4 headers and encapsulated high-layer data, but not including lower-layer headers and trailers.

9. MAC Media Access Control. The lower of the two sub-layers of the data link layer defined by the IEEE. Synonymous with IEEE 802.3 for Ethernet LANs.

10. Name server A server connected to a network that resolves network names into network addresses.

11. OSI Open System Interconnection reference model. A network architectural model developed by the ISO. The model consists of seven layers, each of which specifies particular network functions, such as addressing, flow control, error control, encapsulation, and reliable message transfer. The OSI reference model is used universally as a method for teaching and understanding network functionality.

That's all for today now have you learnt these CCNA words by memorizing. We will be reading next top 11 CCNA word bee on our next session and thank you everyone.