Welcome to your Cisco Certified Network Associate (CCNA) : Part 02
1-) RouterA and RouterB, which connect two locations, are unable to communicate. You run the show running-configuration command on both router interfaces, RouterA and RouterB. The following is a partial output:
Based on the information given in the output, what are two likely causes of the problem? (Choose two.)
2-) Which of the following should be a characteristic of the core layer in the Cisco three-layer hierarchical model?
3-) Which of the following commands will set the line speed of a serial connection that connects to a Channel Service Unit /Digital Service Unit (CSU/DSU) at 56 Kbps?
4-) You are discovering that there are differences between the configuration of EIGRP for IPv6 and EIGRP for IPv4. Which statement is true with regard to the difference?
5-) Which of the following techniques is NOT used by distance vector protocols to stop routing loops in a network?
6-) You are creating a configuration to use on a switch. The configuration must enable you to remotely manage the switch. Which of the following command sets is correct? (Assume the commands are executed at the correct prompt.)
7-) What command should you use to quickly view the HSRP state of the switch for all HSRP groups of which the switch is a member?
😎 When packets are transmitted from one host to another across a routed segment, which two addresses are changed? (Choose two.)
9-) You are connecting a new computer to Switch55. The new computer should be placed in the Accounting VLAN. You execute the show vlan command and get the following output:
Examine the additional network diagram.
What action should you take to place the new computer in the Accounting VLAN and allow for inter-VLAN routing?
10-) What two devices can be connected to a router WAN serial interface that can provide clocking? (Choose two.)
11-) You are a network administrator for your organization. Your organization has two Virtual LANs, named Marketing and Production. All Cisco 2950 switches in the network have both VLANs configured on them. Switches A, C, F, and G have user machines connected for both VLANs, whereas switches B, D, and E have user machines connected for the Production VLAN only. (Click the Exhibit(s) button to view the network diagram.) You receive a request to configure Fast Ethernet port 0/2 on Switch B for a user computer in the Marketing VLAN. VLAN numbers for the Marketing and Production VLANs are 15 and 20, respectively. Which Cisco 2950 switch command should you use to configure the port?
12-) Which Cisco Internetwork Operating System (IOS) command is used to view the number of Enhanced Interior Gateway Routing Protocol (EIGRP) packets that are sent and received?
13-) You are configuring a PPP connection between two routers, R1 and R2. The password for the connection will be poppycock. When you are finished you execute the show run command on R1 to verify the configuration.
Which of the following examples of partial output of the show run command from R1 represents a correct configuration of PPP on R1?
14-) Which statement is NOT true regarding Internet Control Message Protocol (ICMP)?
15-) What is the valid host address range for the subnet 172.25.4.0 /23?
16-) Which of the following are port roles in the Rapid Spanning Tree Protocol (RSTP)? (Choose three.)
17-) Which of the following cables would be used to connect a router to a switch?
18-) In the diagram below, if the workstation at 10.0.1.3 sends a packet to the workstation at 10.1.1.3, what will be the source physical address when the packet arrives at 10.1.1.3?
19-) What command was used to generate the output shown below?
20-) Which two security features can be configured to prevent unauthorized access into the network through a networking device? (Choose two.)
