.: Tcp Top Related Articles
1). Cisco CCNA Certification: Error Detection vs. Error Recovery
Passing the CCNA, Intro, and ICND exam is all about knowing and noticing the details. (Which makes perfect sense, since becoming a master networking administrator or engineer is also about noticing the details!) One such detail knows the difference between error detection and error recovery. While the terms are sometimes used interchangeably, they are not the same thing.
Article tags: ccna, free, exam, pass, certification, icnd, intro, error, detection, recovery, frame, segment, tcp, fcs, crc, transport, layer, data, link
2). CCNP Certification / BSCI Exam Tutorial: The BGP Neighbor Process
Like TCP, BGP is connection-oriented. An underlying connection between two BGP speakers is established before any routing information is exchanged. This connection takes place on TCP port 179. As with EIGRP and OSPF, keepalive messages are sent out by the BGP speakers in order to keep this relationship alive.
Once the connection is established, the BGP speakers exchange routes and synchronize their tables.
Article tags: bgp, ccnp, bsci, exam, cisco, certification, neighbor, peering, tcp, 179, ebgp, ibgp, chris, bryant, 1293, ccie, ccna
3). Cisco CCNA Exam Tutorial: Mapping The OSI Model To The TCPIP Model
The OSI model is the model that most networking personnel are familiar with, but to earn your CCNA, you need to know the OSI model, the TCP/IP model, and how the two map to each other.
The four layers of the TCP/IP architecture can be compared to certain levels of the OSI model. It’s important to know what each level of the TCP/IP protocol architecture does, and how these layers map to the OSI model.
Article tags: ccna, exam, certification, tcp, ip, model, networking, osi, session, transport, application, network, mapping, map, free, tutorial