CCNA 2 v5.02 Answers 2015

CCNA 2 Chapter 2 Exam Answer v5 & v5.02 2015 (100%)

1. Which interface is the default location that would contain the IP address used to manage a 24-port Ethernet switch? VLAN 1 Fa0/0 Fa0/1 interface connected to the default gateway VLAN 99 2. In which type of attack does a malicious node request all available IP addresses in the address pool of a DHCP server in order to prevent legitimate hosts from obtaining network access? CAM table overflow MAC address flooding DHCP starvation DHCP spoofing 3. What impact does the use of the mdix auto configuration command have on an Ethernet interface on a switch? automatically detects duplex settings automatically detects interface speed automatically detects copper cable type automatically assigns the first detected MAC address to an interface 4. Which type of cable does a network administrator need to connect a PC to a switch to recover it after the Cisco IOS software fails to load? a coaxial cable a console cable a crossover cable a straight-through cable 5. While troubleshooting a

CCNA 2 Chapter 6 Exam Answer v5 & v5.02 2015 (100%)

What are two advantages of static routing over dynamic routing? (Choose two.) Static routing is more secure because it does not advertise over the network. Static routing scales well with expanding networks. Static routing requires very little knowledge of the network for correct implementation. Static routing uses fewer router resources than dynamic routing. Static routing is relatively easy to configure for large networks. Refer to the exhibit. Which is the best way for PC A and PC B to successfully communicate with sites on the Internet? Configure a static route from R1 to ISP and a dynamic route from ISP to R1. Configure a default route from R1 to ISP and a static route from ISP to R1. Configure a dynamic route from R1 to ISP and a static route from ISP to R1. Configure a routing protocol between R1 and ISP and advertise all the routes. What type of route allows a router to forward packets even though its routing table contains no specific route to the destination network?

CCNA 2 Chapter 1 Exam Answer v5 & v5.02 2015 (100%)

1. What is a basic function of the Cisco Borderless Architecture access layer? aggregates Layer 2 broadcast domains aggregates Layer 3 routing boundaries provides access to the user provides high availability 2.What is a basic function of the Cisco Borderless Architecture distribution layer? acting as a backbone aggregating all the campus blocks aggregating Layer 3 routing boundaries providing access to the user 3. A network designer must provide a rationale to a customer for a design which will move an enterprise from a flat network topology to a hierarchical network topology. Which two features of the hierarchical design make it the better choice? (Choose two.) lower bandwidth requirements reduced cost for equipment and user training easier to provide redundant links to ensure higher availability less required equipment to provide the same performance levels simpler deployment for additional switch equipment 4. What is a collapsed core in a network design? a combination of the

CCNA 2 Chapter 4 Exam Answer v5 & v5.02 2015 (100%)

1. What are two functions of a router? (Choose two.) It connects multiple IP networks. It controls the flow of data via the use of Layer 2 addresses. It determines the best path to send packets. It manages the VLAN database. It increases the size of the broadcast domain. 2. In order for packets to be sent to a remote destination, what three pieces of information must be configured on a host? (Choose three.) hostname IP address subnet mask default gateway DNS server address DHCP server address 3. Refer to the exhibit. A network administrator has configured R1 as shown. When the administrator checks the status of the serial interface, the interface is shown as being administratively down. What additional command must be entered on the serial interface of R1 to bring the interface up? CCNA 2 Chapter 4 Exam Answer 001 (v5.02, 2015) IPv6 enable clockrate 128000 end no shutdown 4. What is one feature that distinguishes routers from Layer 2 switches? Routers can be configured with

CCNA 2 Chapter 8 Exam Answer v5 & v5.02 2015 (100%)

Which OSPF component is identical in all routers in an OSPF area after convergence? adjacency database link-state database routing table SPF tree Which three statements describe features of the OSPF topology table? (Choose three. It is a link-state database that represents the network topology. Its contents are the result of running the SPF algorithm. When converged, all routers in an area have identical topology tables. The topology table contains feasible successor routes. The table can be viewed via the show ip ospf database command. After convergence, the table only contains the lowest cost route entries for all known networks. What is a function of OSPF hello packets? to send specifically requested link-state records to discover neighbors and build adjacencies between them to ensure database synchronization between routers to request specific link-state records from neighbor routers Which OPSF packet contains the different types of link-state advertisements? hello DBD

CCNA 2 Chapter 3 Exam Answer v5 & v5.02 2015 (100%)

1. Which two statements are true about VLAN implementation? (Choose two.) The size of the collision domain is reduced. The number of required switches in a network decreases. VLANs logically group hosts, regardless of physical location. The network load increases significantly because of added trunking information. Devices in one VLAN do not hear the broadcasts from devices in another VLAN. 2. Which three statements accurately describe VLAN types? (Choose three). A management VLAN is any VLAN that is configured to access management features of the switch. A data VLAN is used to carry VLAN management data and user-generated traffic. After the initial boot of an unconfigured switch, all ports are members of the default VLAN. An 802.1Q trunk port, with a native VLAN assigned, supports both tagged and untagged traffic. Voice VLANs are used to support user phone and e-mail traffic on a network. VLAN 1 is always used as the management VLAN. 3. A network administrator is determining the

CCNA 2 Chapter 7 Exam Answer v5 & v5.02 2015 (100%)

What is the purpose of the passive-interface command? allows a routing protocol to forward updates out an interface that is missing its IP address allows a router to send routing updates on an interface but not receive updates via that innterface allows an interface to remain up without receiving keepalives allows interfaces to share IP addresses allows a router to receive routing updates on an interface but not send updates via that interface What two tasks do dynamic routing protocols perform? (Choose two.) discover hosts update and maintain routing tables propagate host default gateways network discovery assign IP addressing Which route is the best match for a packet entering a router with a destination address of S via S via S is directly connected, Ethernet 0/1 S is directly connected, Ethernet 0/0 Which two statements describe the OSPF routing protocol? (Choose two.) automatically

CCNA 2 Chapter 10 Exam Answer v5 & v5.02 2015 (100%)

Which DHCPv4 message will a client send to accept an IPv4 address that is offered by a DHCP server? unicast DHCPACK broadcast DHCPACK unicast DHCPREQUEST broadcast DHCPREQUEST A company uses DHCP servers to dynamically assign IPv4 addresses to employee workstations. The address lease duration is set as 5 days. An employee returns to the office after an absence of one week. When the employee boots the workstation, it sends a message to obtain an IP address. Which Layer 2 and Layer 3 destination addresses will the message contain? FF-FF-FF-FF-FF-FF and both MAC and IPv4 addresses of the DHCP server MAC address of the DHCP server and FF-FF-FF-FF-FF-FF and IPv4 address of the DHCP server Which is a DHCPv4 address allocation method that assigns IPv4 addresses for a limited lease period? manual allocation pre-allocation automatic allocation dynamic allocation What is the reason why the DHCPREQUEST message is sent as a broadcast during the DHCPv4

CCNA 2 Chapter 9 Exam Answer v5 & v5.02 2015 (100%)

What two functions describe uses of an access control list? (Choose two.) ACLs assist the router in determining the best path to a destination. Standard ACLs can restrict access to specific applications and ports. ACLs provide a basic level of security for network access. ACLs can permit or deny traffic based upon the MAC address originating on the router. ACLs can control which areas a host can access on a network. Which two characteristics are shared by both standard and extended ACLs? (Choose two.) Both kinds of ACLs can filter based on protocol type. Both can permit or deny specific services by port number. Both include an implicit deny as a final ACE. Both filter packets for a specific destination host IP address. Both can be created by using either a descriptive name or number. Which statement describes a characteristic of standard IPv4 ACLs? ey are configured in the interface configuration mode. They filter traffic based on source IP addresses only. They can be created

CCNA 2 Chapter 11 Exam Answer v5 & v5.02 2015 (100%)

Typically, which network device would be used to perform NAT for a corporate environment? DHCP server host device router server switch What is the group of public IPv4 addresses used on a NAT-enabled router known as? outside local addresses inside local addresses inside global addresses outside global addresses When NAT is employed in a small office, which address type is typically used for hosts on the local LAN? private IP addresses global public IP addresses Internet-routable addresses both private and public IP addresses Which version of NAT allows many hosts inside a private network to simultaneously use a single inside global address for connecting to the Internet? PAT static NAT dynamic NAT port forwarding Which type of NAT maps a single inside local address to a single inside global address? dynamic static port address translation overloading Several key servers in an organization must be directly accessible from the Internet. What addressing policy should

CCNA 2 RSE Practice Skills Assessment – PT 2015 (100%)

CCNA Routing and Switching Routing and Switching Essentials Practice Skills Assessment – Packet Tracer A few things to keep in mind while completing this activity: Do not use the browser Back button or close or reload any exam windows during the exam. Do not close Packet Tracer when you are done. It will close automatically. Click the Submit Assessment button in the browser window to submit your work. Introduction In this practice skills assessment, you will configure the XYZ Corporation network with single-area OSPFv2. In addition, you will configure router-on-a-stick routing between VLANs. You will also implement NAT, DHCP and access lists. All IOS device configurations should be completed from a direct terminal connection to the device console. Some values that are required to complete the configurations have not been given to you. In those cases, create the values that you need to complete the requirements. These values may include certain IP addresses, passwords,

CCNA 2 Final Exam Answer v5 & v5.02 2015 (100%)

Refer to the exhibit. A network administrator is configuring a router as a DHCPv6 server. The administrator issues a show ipv6 dhcp pool command to verify the configuration. Which statement explains the reason that the number of active clients is 0? The default gateway address is not provided in the pool. No clients have communicated with the DHCPv6 server yet. The IPv6 DHCP pool configuration has no IPv6 address range specified. The state is not maintained by the DHCPv6 server under stateless DHCPv6 operation. Which command, when issued in the interface configuration mode of a router, enables the interface to acquire an IPv4 address automatically from an ISP, when that link to the ISP is enabled? ip dhcp pool ip address dhcp service dhcp ip helper-address Which kind of message is sent by a DHCP client when its IP address lease has expired?​ a DHCPDISCOVER broadcast message a DHCPREQUEST broadcast message​ a DHCPREQUEST unicast message​ a DHCPDISCOVER unicast message​

CCNA 2 Chapter and Final Exam Answer 2015 (100%)

Welcome to the CCNA Routing and Switching Essentials course(CCNA 2 v5.02 Answer). The goal of this course is to introduce you to fundamental networking concepts and technologies. These online answer materials will assist you in developing the skills necessary to plan and implement small networks across a range of applications. The specific skills covered in each chapter are described at the start of each chapter. CCNA 2 Chapter 10 Exam Answer v5 & v5.02 2015 (100%) CCNA 2 Chapter 11 Exam Answer v5 & v5.02 2015 (100%) CCNA 2 Chapter 2 Exam Answer v5 & v5.02 2015 (100%) CCNA 2 Chapter 3 Exam Answer v5 & v5.02 2015 (100%) CCNA 2 Chapter 4 Exam Answer v5 & v5.02 2015 (100%) CCNA 2 Chapter 5 Exam Answer v5 & v5.02 2015 (100%) CCNA 2 Chapter 6 Exam Answer v5 & v5.02 2015 (100%) CCNA 2 Chapter 7 Exam Answer v5 & v5.02 2015 (100%) CCNA 2 Chapter 8 Exam Answer v5 & v5.02 2015 (100%) CCNA 2 Chapter 9 Exam Answer v5 & v5.02 2015 (100%) CCNA 2 Chapter and

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