Cisco,CCNA,and,CCNP,Practice,E computer Cisco CCNA and CCNP Practice Exam Questions: Etherchannels,
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Lets test your knowledge of Etherchannels, Voice protocols, and other important Cisco certification exam topics with these practice exam questions!CCNA / CCENT Certification:You've just successfully bundled three separate physical trunks into an Etherchannel. What is the net effect on the overall port cost of these links?A. The Etherchannel will have a single port cost, and it will be lower than that of the separate links.B. The Etherchannel will have a single port cost, and it will be higher than that of the separate links.C. The Etherchannel will have a single port cost roughly equivalent to that of the separate links.D. Etherchannels do not have port costs.Answer: A. The Etherchannel will appear in various Cisco switch commands as "port-channel0", and this virtual interface will appear with a lower port cost than the individual switch ports did previous to the bundling.CCNA Security:What is the numeric value assigned to the highest devices in an NTP hierarchy? Answer: Zero, or "stratum zero" to be more precise.CCNA Voice :Which of the following is true of H.323?A. It's Cisco-proprietary.B. It's considered a "mature" protocol.C. It does not support many recent VoIP features.D. Cisco IP Phones do not support this protocol.Answers: B, D. H.323 is an industry-standard protocol, not Cisco-proprietary.CCNA Wireless:Once a Wireless AP forms an association with a controller, that AP should receive a list of other acceptable controllers. These controllers are collectively referred to as what?A. mobility groupB. WAP bandC. Oxy CleanD. Big City Slider StationE. LWAPP Answer: That's an IP Mobility Group.CCNP Certification Questions:BSCI Exam: Identify the well-known mandatory BGP attributes.A. AS_PATHB. Local PrefC. Atomic AggregateD. OriginE. Next-Hop Answers: A, D, E. The well-known mandatory BGP attributes are AS_PATH, origin, and next-hop.BCMSN Exam:Arrange the following four switching methods in order of speed, fastest to slowest.A. Fast SwitchingB. CEFC. Process SwitchingD. Distributed CEF Answer: From fastest to slowest: Distributed CEF, CEF, Fast Switching, Process Switching. ISCW Exam:You're configuring a VPN with SDM, and you're configuring the Connection Information section. What authentication options will you be presented with? A. PSKB. TACACS+C. AAAD. Digital CertificatesE. RADIUS Answers: A, D. The choices are Pre-Shared Keys (PSK) and digital certificates. ONT Exam:What common term refers to the process of process of assigning the packet a value reflecting the level of QoS it should receive and then placing that packet into a queue in accordance with that level of QoS? Answer: That's marking and classification.Look for more Cisco certification practice exam questions, tutorials, and training videos on my website!
Cisco,CCNA,and,CCNP,Practice,E