CCDA FAQ: Designing for Specific Protocols Q1. List two distance vector routing protocols for IP. Answer: Routing Information Protocol (RIP) Interior Gateway Routing Protocol (IGRP) Q2. What is the subnet number and broadcast address for host 199.1.10.9/30? Answer: 199.1.10.8 is the subnet number; 199.1.10.11 is the broadcast address. Q3. How many route … [Read more...]
CCDA FAQ: Network Management Protocols
CCDA FAQ: Network Management Protocols Q1. Which version of SNMP introduces security extensions for authentication and encryption? a. SNMPv1 b. SNMPv2 c. SNMPv3 d. SNMPv4 Answer: C. SNMPv3 introduces authentication and encryption for SNMP. Q2. SNMP runs over which protocol? a. TCP b. UDP c. IP d. MIB Answer: B. SNMP runs over UDP. Q3. Which SNMP component contains … [Read more...]
CCDA FAQ: Building a Prototype or Pilot
CCDA FAQ: Building a Prototype or Pilot Q1. Which type of test plan is more appropriate for a network solution that involves a small network in which the client needs a demonstration of a basic function such as the security features on a firewall? Answer: Pilot Q2. What is the next step involved in developing a prototype after a test plan has been developed? Answer: … [Read more...]
CCDA FAQ: WAN Design
CCDA FAQ: WAN Design Q1. What type of WAN technology provides a dedicated connection from the service provider? a. Circuit-switched data connection b. Leased lines c. Packet switched d. Cell switched Answer: B. Leased lines are dedicated network connections provided by the service provider. Q2. What type of topology suffers from a single point of failure? a. … [Read more...]
CCDA FAQ: Network Design Methodology
CCDA FAQ: Network Design Methodology Q1. Which are the three Cisco network architectures for the enterprise? a. Hierarchical b. Borderless c. Integrated d. Data center/virtualization e. OSI model f. Collaboration Answer: B, D, and F. Collaboration, data center/virtualization, and borderless network are the three architectures for the enterprise. Q2. Which technology … [Read more...]
CCDA FAQ: Voice and Video Design
CCDA FAQ: Voice and Video Design Q1. True or false: LLQ is recommended for VoIP networks. Answer: True. Cisco recommends low-latency queuing for VoIP networks. Q2. True or false: H.323 is an IETF standard, and SIP is an ITU standard for multimedia protocols. Answer: False. H.323 is an ITU standard, and SIP is an IETF standard for multimedia. Q3. True or false: An Erlang is … [Read more...]
CCDA FAQ: Security Solutions
CCDA FAQ: Security Solutions Q1. What security device combines IOS firewall with VPN and IPS services? a. ASA b. ISR c. Cisco Catalyst switches d. IPS Answer: B. Integrated Services Router (ISR) combines IOS firewall, VPN, and IPS services. Q2. Which of the following is a standards-based protocol for authenticating network clients? a. NAC b. PoE c. 802.1X d. … [Read more...]
CCDA FAQ: Managing Security
CCDA FAQ: Managing Security Q1. What technique can be used to protect private information that is transported over the Internet between the headquarters and branch office? (Select the best answer.) a. Authentication b. Log all data c. Encryption d. Accounting Answer: C. Encryption can protect data transported between sites over the Internet. Q2. What would be recommended … [Read more...]
CCDA FAQ: OSPF, BGP, Route Manipulation, and IP Multicast
CCDA FAQ: OSPF, BGP, Route Manipulation, and IP Multicast Q1. True or false: A router needs to have all its interfaces in Area 0 to be considered an OSPF backbone router. Answer: False. A router with one or more interfaces in Area 0 is considered an OSPF backbone router. Q2. True or false: OSPF IS-IS uses a designated router in multiaccess networks. Answer: True Q3. Which … [Read more...]
CCDA FAQ: Routing Protocol Characteristics, RIP, and EIGRP
CCDA FAQ: Routing Protocol Characteristics, RIP, and EIGRP Q1. True or false: Link-state routing protocols send periodic routing updates. Answer: False. Distance-vector routing protocols send periodic routing updates. Q2. True or false: RIPv2 was created to support IPv6. Answer: False. RIPng is used with IPv6 networks. Q3. True or false: The path with the lowest cost is … [Read more...]