CCNA Answers Blog Posts

• CCNA Discovery 3 Final V4.0 Answers
  on Dec 9, 2014 in CCNA Discovery 3 - Introducing Routing and Switching in the Enterprise (Version 4.0) CCNA Discovery 3 CCNA Discovery 3 Final Exam DRSEnt DRSEnt Final Exam
  1. Refer to the exhibit. R1 and R2 are connected via serial interfaces. Both interfaces show that there is Layer 2 connectivity between them. The administrator verifies that CDP is operational; however, pings between the two interfaces are unsuccessf...
• CCNA Discovery 3 Chapter 9 V4.0 Answers
  on Dec 8, 2014 in CCNA Discovery 3 - Introducing Routing and Switching in the Enterprise (Version 4.0) CCNA Discovery 3 CCNA Discovery 3 Chapter 9 CCNA Discovery 3 Chapter 9 v4.0 DRSEnt DRSEnt Chapter 9
  1. An employee called the help desk to report a laptop that could not access a web-based application on the Internet. The help desk technician asked the employee to open a Windows command prompt and type the ipconfig /all command. Which problem-solvi...
• CCNA Discovery 3 Chapter 8 V4.0 Answers
  on Dec 6, 2014 in CCNA Discovery 3 - Introducing Routing and Switching in the Enterprise (Version 4.0) CCNA Discovery 3 CCNA Discovery 3 Chapter 8 CCNA Discovery 3 Chapter 8 v4.0 DRSEnt DRSEnt Chapter 8
  1. Which wildcard mask would match the host range for the subnet 192.16.5.32 /27? 0.0.0.32 0.0.0.63 0.0.63.255 0.0.0.31   2. Refer to the exhibit. The new security policy for the company allows all IP traffic from the Engineering LAN to the Inte...
• CCNA Discovery 3 Chapter 7 V4.0 Answers
  on Dec 5, 2014 in CCNA Discovery 3 - Introducing Routing and Switching in the Enterprise (Version 4.0) CCNA Discovery 3 CCNA Discovery 3 Chapter 7 CCNA Discovery 3 Chapter 7 v4.0 DRSEnt DRSEnt Chapter 7
  1. Why are Network Control Protocols used in PPP? to establish and terminate data links to provide authentication capabilities to PPP to manage network congestion and to allow quality testing of the link to allow multiple Layer 3 protocols to operate...
• CCNA Discovery 3 Chapter 6 V4.0 Answers
  on Nov 2, 2014 in CCNA Discovery 3 - Introducing Routing and Switching in the Enterprise (Version 4.0) CCNA Discovery 3 CCNA Discovery 3 Chapter 6 CCNA Discovery 3 Chapter 6 v4.0 CCNA Discovery: Introducing Routing and Switching in the Enterprise (Version 4.0) DRSEnt DRSEnt Chapter 6 Introducing Routing and Switching in the Enterprise Chapter 6
  1. If a network has converged, what is true about the link-state database held by each router in the same OSPF area? Each router has a link-state database containing the same status information. Each router has a different link-state database dependi...
• CCNA Discovery 3 Chapter 5 V4.0 Answers
  on Nov 1, 2014 in CCNA Discovery 3 - Introducing Routing and Switching in the Enterprise (Version 4.0) CCNA Discovery 3 CCNA Discovery 3 Chapter 5 CCNA Discovery: Introducing Routing and Switching in the Enterprise (Version 4.0) DRSEnt DRSEnt Chapter 5 Introducing Routing and Switching in the Enterprise Chapter 5
  1. Refer to the exhibit. The routers are configured with EIGRP and with default K values. What is the routing path for a packet from network A to reach network B? R1, R2, R5 R1, R3, R5 R1, R2, R3, R5 R1, R2, R4, R5 R1, R3, R2, R5 R1, R3, R2, R4, R5 &...
• CCNA Discovery 3 Chapter 4 V4.0 Answers
  on Oct 28, 2012 in CCNA Discovery 3 - Introducing Routing and Switching in the Enterprise (Version 4.0) CCNA Discovery 3 CCNA Discovery 3 Chapter 4 CCNA Discovery: Introducing Routing and Switching in the Enterprise (Version 4.0) DRSEnt DRSEnt Chapter 4 Introducing Routing and Switching in the Enterprise Chapter 4
  DRSEnt Chapter 4 – CCNA Discovery: Introducing Routing and Switching in the Enterprise (Version 4.0) 1. What are two benefits of implementing a VLSM addressing scheme? (Choose two.) allows efficient use of address space supports hierarchical addres...
• CCNA Discovery 3 Chapter 2 V4.0 Answers
  on Oct 28, 2012 in CCNA Discovery 3 - Introducing Routing and Switching in the Enterprise (Version 4.0) CCNA Discovery 3 CCNA Discovery 3 Chapter 2 CCNA Discovery: Introducing Routing and Switching in the Enterprise (Version 4.0) DRSEnt DRSEnt Chapter 2 Introducing Routing and Switching in the Enterprise Chapter 2
  DRSEnt Chapter 2 – CCNA Discovery: Introducing Routing and Switching in the Enterprise (Version 4.0) 1. Which two router parameters can be set from interface configuration mode? (Choose two.) IP address Telnet password hostname console password sub...
• CCNA Discovery 3 Chapter 3 V4.0 Answers
  on Oct 28, 2012 in CCNA Discovery 3 - Introducing Routing and Switching in the Enterprise (Version 4.0) CCNA Discovery 3 CCNA Discovery 3 Chapter 3 CCNA Discovery: Introducing Routing and Switching in the Enterprise (Version 4.0) DRSEnt DRSEnt Chapter 3 Introducing Routing and Switching in the Enterprise Chapter 3
  DRSEnt Chapter 3 – CCNA Discovery: Introducing Routing and Switching in the Enterprise (Version 4.0) 1. Which statement describes a difference between STP and RSTP? RSTP is proprietary while STP is defined by IEEE. RSTP defines four port states whi...
• CCNA Discovery 3 Chapter 1 V4.0 Answers
  on Oct 28, 2012 in CCNA Discovery 3 - Introducing Routing and Switching in the Enterprise (Version 4.0) CCNA Discovery 3 CCNA Discovery 3 Chapter 1 CCNA Discovery: Introducing Routing and Switching in the Enterprise (Version 4.0) DRSEnt DRSEnt Chapter 1 Introducing Routing and Switching in the Enterprise Chapter 1
  DRSEnt Chapter 1 – CCNA Discovery: Introducing Routing and Switching in the Enterprise (Version 4.0) 1. The ABC Corporation implements the network for its new headquarters using the Cisco Enterprise Architecture. The network administrator wants...
• CCNA Discovery 2 Chapter 8 V4.1 Answers
  on Sep 15, 2012 in CCNA Discovery 2 - Working at a Small-to-Medium Business or ISP (Version 4.1) CCNA Discovery 2 CCNA Discovery 2 Chapter 8 CCNA Discovery: Working at a Small-to-Medium Business or ISP (Version 4.1) DsmbISP DsmbISP Chapter 8 DsmbISP Chapter 8 - CCNA Discovery: Working at a Small-to-Medium Business or ISP (Version 4.1) Working at a Small-to-Medium Business or ISP Chapter 8
  DsmbISP Chapter 8 – CCNA Discovery: Working at a Small-to-Medium Business or ISP (Version 4.1) 1. A company wants to configure a firewall to monitor all channels of communication and allow only traffic that is part of a known connection. Which fire...
• CCNA Discovery 2 Chapter 7 V4.1 Answers
  on Sep 15, 2012 in CCNA Discovery 2 - Working at a Small-to-Medium Business or ISP (Version 4.1) CCNA Discovery 2 CCNA Discovery 2 Chapter 7 CCNA Discovery: Working at a Small-to-Medium Business or ISP (Version 4.1) DsmbISP DsmbISP Chapter 7 DsmbISP Chapter 7 - CCNA Discovery: Working at a Small-to-Medium Business or ISP (Version 4.1) Working at a Small-to-Medium Business or ISP Chapter 7
  DsmbISP Chapter 7 – CCNA Discovery: Working at a Small-to-Medium Business or ISP (Version 4.1) 1. Which DNS zone resolves an IP address to a qualified domain name? dynamic lookup forward lookup resolution lookup reverse lookup   2. To meet cus...
• CCNA Discovery 2 Chapter 9 V4.1 Answers
  on Sep 15, 2012 in CCNA Discovery 2 - Working at a Small-to-Medium Business or ISP (Version 4.1) CCNA Discovery 2 CCNA Discovery 2 Chapter 9 CCNA Discovery: Working at a Small-to-Medium Business or ISP (Version 4.1) DsmbISP DsmbISP Chapter 9 DsmbISP Chapter 9 - CCNA Discovery: Working at a Small-to-Medium Business or ISP (Version 4.1) Working at a Small-to-Medium Business or ISP Chapter 9
  DsmbISP Chapter 9 – CCNA Discovery: Working at a Small-to-Medium Business or ISP (Version 4.1) 1. A user can access any web page on the Internet but cannot access e-mail. What troubleshooting method would be most efficient for troubleshooting this...
• CCNA Discovery 2 Final Exam V4.1 Answers
  on Sep 15, 2012 in CCNA Discovery 2 - Working at a Small-to-Medium Business or ISP (Version 4.1) CCNA Discovery 2 CCNA Discovery 2 Final Exam CCNA Discovery: Working at a Small-to-Medium Business or ISP (Version 4.1) DsmbISP DsmbISP Final Exam DsmbISP Final Exam - CCNA Discovery: Working at a Small-to-Medium Business or ISP (Version 4.1) Working at a Small-to-Medium Business or ISP Final Exam
  DsmbISP Final Exam – CCNA Discovery: Working at a Small-to-Medium Business or ISP (Version 4.1) 1. Which statement is true about FTP implementations? The protocol interpreter (PI) function engages once the data transfer process (DTP) function i...
• CCNA Discovery 2 Chapter 4 V4.1 Answers
  on Sep 10, 2012 in CCNA Discovery 2 - Working at a Small-to-Medium Business or ISP (Version 4.1) CCNA Discovery 2 CCNA Discovery 2 Chapter 4 CCNA Discovery: Working at a Small-to-Medium Business or ISP (Version 4.1) DsmbISP DsmbISP Chapter 4 DsmbISP Chapter 4 - CCNA Discovery: Working at a Small-to-Medium Business or ISP (Version 4.1) Working at a Small-to-Medium Business or ISP Chapter 4
  DsmbISP Chapter 4 – CCNA Discovery: Working at a Small-to-Medium Business or ISP (Version 4.1) 1. Which two statements describe classful IP addresses? (Choose two.) It is possible to determine which class an address belongs to by reading the first...
• CCNA Discovery 2 Chapter 5 V4.1 Answers
  on Sep 10, 2012 in CCNA Discovery 2 - Working at a Small-to-Medium Business or ISP (Version 4.1) CCNA Discovery 2 CCNA Discovery 2 Chapter 5 CCNA Discovery: Working at a Small-to-Medium Business or ISP (Version 4.1) DsmbISP DsmbISP Chapter 5 DsmbISP Chapter 5 - CCNA Discovery: Working at a Small-to-Medium Business or ISP (Version 4.1) Working at a Small-to-Medium Business or ISP Chapter 5
  DsmbISP Chapter 5 – CCNA Discovery: Working at a Small-to-Medium Business or ISP (Version 4.1) 1. Which tasks can be accomplished by using the command history feature? (Choose two.) View a list of commands entered in a previous session. Recall up t...
• CCNA Discovery 2 Chapter 6 V4.1 Answers
  on Sep 10, 2012 in CCNA Discovery 2 - Working at a Small-to-Medium Business or ISP (Version 4.1) CCNA Discovery 2 CCNA Discovery 2 Chapter 6 CCNA Discovery: Working at a Small-to-Medium Business or ISP (Version 4.1) DsmbISP DsmbISP Chapter 6 DsmbISP Chapter 6 - CCNA Discovery: Working at a Small-to-Medium Business or ISP (Version 4.1) Working at a Small-to-Medium Business or ISP Chapter 6
  DsmbISP Chapter 6 – CCNA Discovery: Working at a Small-to-Medium Business or ISP (Version 4.1) 1. Which protocol is an exterior routing protocol? BGP EIGRP OSPF RIP   2. Which command would a network administrator use to determine if the route...
• CCNA Discovery 2 Chapter 3 V4.1 Answers
  on Sep 4, 2012 in CCNA Discovery 2 - Working at a Small-to-Medium Business or ISP (Version 4.1) CCNA Discovery 2 CCNA Discovery 2 Chapter 3 CCNA Discovery: Working at a Small-to-Medium Business or ISP (Version 4.1) DsmbISP DsmbISP Chapter 3 DsmbISP Chapter 3 - CCNA Discovery: Working at a Small-to-Medium Business or ISP (Version 4.1) Working at a Small-to-Medium Business or ISP Chapter 3
  DsmbISP Chapter 3 – CCNA Discovery: Working at a Small-to-Medium Business or ISP (Version 4.1) 1. Which type of cable has a solid copper core with several protective layers including PVC, braided wire shielding, and a plastic covering? STP UTP coax...
• CCNA Discovery 2 Chapter 2 V4.1 Answers
  on Sep 3, 2012 in CCNA Discovery 2 - Working at a Small-to-Medium Business or ISP (Version 4.1) CCNA Discovery 2 CCNA Discovery 2 Chapter 2 CCNA Discovery: Working at a Small-to-Medium Business or ISP (Version 4.1) DsmbISP DsmbISP Chapter 2 DsmbISP Chapter 2 - CCNA Discovery: Working at a Small-to-Medium Business or ISP (Version 4.1) Working at a Small-to-Medium Business or ISP Chapter 2
  DsmbISP Chapter 2 – CCNA Discovery: Working at a Small-to-Medium Business or ISP (Version 4.1) 1. Which device is responsible for moving packets between multiple network segments? router switch CSU/DSU IDS device   2. Which two router para...
• CCNA Discovery 2 Chapter 1 V4.1 Answers
  on Sep 3, 2012 in CCNA Discovery 2 - Working at a Small-to-Medium Business or ISP (Version 4.1) CCNA Discovery 2 CCNA Discovery 2 Chapter 1 CCNA Discovery: Working at a Small-to-Medium Business or ISP (Version 4.1) DsmbISP DsmbISP Chapter 1 DsmbISP Chapter 1 - CCNA Discovery: Working at a Small-to-Medium Business or ISP (Version 4.1) Working at a Small-to-Medium Business or ISP Chapter 1
  1. Which network support services team identifies whether the client site has existing network hardware and circuits installed? customer service help desk network operations planning and provisioning   2. Which network utility helps determine th...