CCNA Practice Test - 27
Description: CCNA Practice Test - 27 | |
Number of Questions: 21 | |
Created by: Vijay Puri | |
Tags: CCNA Practice Test - 27 CCNA |
Refer to the exhibit. While trying to diagnose a routing problem in the network, the network administrator runs the debug ip rip command. What can be determined from the output of this command?
Refer to the exhibit. Partial results of the show access-lists and show ip interface FastEthernet 0/1 commands for router Router1 are shown. There are no other ACLs in effect. Host A is unable to telnet to host B. Which of the following actions will correct the problem but still restrict other traffic between the two networks?
Refer to the exhibit. Assume all devices are using default configurations. How many subnets are required to address the topology that is shown?
Refer to the exhibit. A technician is teaching a trainee to interpret the results of various frame relay troubleshooting commands. What conclusion can be drawn from the output that is shown?
Refer to the exhibit. The configuration steps that are listed in the exhibit have been entered in switch S1 via the console. Subsequent attempts to telnet to the switch are not successful. What is causing the problem?
Which of the following frame relay flow control mechanisms is used to signal routers that they should reduce the flow rate of frames?
Refer to the exhibit. The output of the show ip route command for router R1 is displayed. What action will the router take for a packet that is destined for 192.168.1.5?
Refer to the exhibit. What command was executed on a host computer to produce the results shown?
At which OSI Layer are data representation, compression, and encryption defined?
Which of the following statements correctly describes a feature of RIP?
Your supervisor has asked you to setup an access list that will filter on source addresses only. Which of the following access lists filter on the source address only?
What occurs when a rogue access point is added to a WLAN?
Refer to the exhibit. Each switch is shown with its MAC address. Which of the following switches will be elected as the spanning-tree root bridge if the switches are configured with their default priority values?
You are troubleshooting a problem with SNMP. At what layer of the OSI model does SNMP operate?
As compared to SSH, what is the primary disadvantage of telnet?
A new network administrator is given the task of selecting an appropriate dynamic routing protocol for a software development company. The company has over 100 routers, uses CIDR and VLSM, requires fast convergence, and uses both Cisco and non-Cisco equipment. Which routing protocol is appropriate for this company?
A switch operating STP has just been powered up. You know it will run through various port states before becoming a fully functional switch. What is the correct order of port states that a switch running STP will transition though from initialization?
Which of the following statements accurately describes a role that is played in establishing a WAN connection?
A router needs an IOS upgrade. Which component must be checked to make sure it meets the requirement for the new IOS?
Excessive broadcasts are generally a symptom of a problem at which layer?