Top CCDA Interview Questions :: ALLInterview.com http://www.allinterview.com Top CCDA Interview Questions en-us What happens when the hold-down timer expires? A. Routes are flushe http://www.allinterview.com/showanswers/13279.html Answer: D A triggered update is one of the instances that can reset a hold-down timer after it expires. SNMP agents are: A. Management devices B. NMS (Network Managemen http://www.allinterview.com/showanswers/13271.html Answer: C SNMP agents are network devices such as routers, switches, or hubs. An NMS acts as the manager and communicates with the agents for information about their performance. How does the Spanning Tree Protocol (STP) prevent bridging loops? http://www.allinterview.com/showanswers/13292.html Answer: C The Spanning Tree Protocol (STP) prevents bridging loops by detecting and logically blocking redundant paths from the network. The main function of STP is to allow redundant paths without suffering the effects of loops in the network. What are the five areas of the ISO Network Management Model? A. Per http://www.allinterview.com/showanswers/13246.html Answer: A, B, D, F, and H Performance management, Accounting management, Configuration management, Fault management, and Security management are the five areas of the ISO Network Management Model. What are two services that the OSPF Hello protocol provides? A. It http://www.allinterview.com/showanswers/13315.html Answer: A and C The Hello protocol is used for establishing and maintaining router neighbor relationships. Hello packets are used for neighbor discovery and recovery. They also indicate that a client is still operating and network ready through What would a TE2 device be used for in an ISDN connection? A. as a http://www.allinterview.com/showanswers/13312.html Answer: B A TE2 device would be used for an ISDN connection as a non-ISDN terminal (such as a standard telephone) through a TA to the ISDN network. A TE2 is not a connection from an NT1 device to an NT2 device. A connection from four-wire subs EIGRP was developed to improve what two protocols? A. OSPF B. RI http://www.allinterview.com/showanswers/13310.html Answer: B and D EIGRP was developed to improve IGRP, which was developed to improve RIP. What are two differences between 10BaseT and 100BaseT? A. Speed http://www.allinterview.com/showanswers/13306.html Answer: A and D 100BaseT is faster than 10BaseT but the distance is reduced so that 100BaseT networks can transmit in the same time slots as 10BaseT. What happens to performance if the maximum MTU (Maximum Transmission http://www.allinterview.com/showanswers/13309.html Answer: A Performance should increase when the maximum MTU size is used. Fewer packets need to be sent if the MTU is at its maximum. A remote user needs a static IP address to support a specific applica http://www.allinterview.com/showanswers/60974.html A. Deploy RADIUSor LDAP to assign the address to the user. B. Use DHCP to assign addres based on incoming user policies. C. Deploy a client model to assign a unique address to the user. D. Use an internal address pool per VPN headend; use wi What type of address is analyzed by a Layer 2 switch? A. network ad http://www.allinterview.com/showanswers/13313.html Answer: D Since a switch operates at Layer 2 and MAC addresses reside at Layer 2, a MAC address is the type of address analyzed by a Layer 2 switch. Network addresses are Layer 3. Diagramming application information flow is important because: A. i http://www.allinterview.com/showanswers/13321.html Answer: A Diagramming application information flow is important because it helps identify heavy traffic paths. Match the following routing techniques with the correct descriptions: http://www.allinterview.com/showanswers/13301.html Answer: A-1, A-2, B-3, B-4, B-5, A-7 What task do you complete to identify organizational objectives that http://www.allinterview.com/showanswers/13320.html Answer: A You need to look at the business objectives of your customer so that you?re able to identify organizational objectives. These can have a big impact on how you design the network. Match the following routing protocols with their routing algorithm. http://www.allinterview.com/showanswers/13253.html Answer: A-2, B-1, C-1, D-2, E-2, F-1, G-1, H-1 IGRP, RIP, RTMP, and AURP are distance vector routing protocols. BGP is a path-vector routing protocol, which is a derivative of a distance vector routing protocol. OSPF, IS-IS, and NLSP are link-s