IT Questions Bank Mar 16, 2020 Last Updated: Jun 29, 2023 No Comments Share Tweet Share Pin it A company is using a Class B IP addressing scheme and expects to need as many as 150 networks. What is the correct subnet mask to use with the network configuration?ITExamAnswers asked 9 months ago • CCNA Discovery v4Which two criteria are used by STP to select a root bridge? (Choose two.)ITExamAnswers asked 9 months ago • CCNA Discovery v4Refer to the exhibit. Because of continuing instability of one of the serial links in the OSPF network, a network administrator configures router ASBR as shown. Which two statements will be a result of this configuration? (Choose two.)ITExamAnswers asked 9 months ago • CCNA Discovery v4Refer to the exhibit. A network administrator noticed that the VLAN configuration changes at SW2 did not propagate to SW3. On the basis of the partial output of the show vtp status command, what is the possible cause of the problem?ITExamAnswers asked 9 months ago • CCNA Discovery v4A sales representative is preparing to send sensitive information to corporate headquarters from a hotel room using the Internet. Prior to the trip, the IT staff made the necessary provisions to allow secure Internet access. What solution was implemented for the sales representative?ITExamAnswers asked 9 months ago • CCNA Discovery v4Refer to the exhibit. The network is using OSPF as the routing protocol. A network administrator issues the show ip ospf neighbor command to check the status of operation. Which statement is true?ITExamAnswers asked 9 months ago • CCNA Discovery v4Assuming VLSM is not being used, what impact will adding the command ip route 172.16.64.0 255.255.240.0 serial0/0 have on a router that is already operational in a network?ITExamAnswers asked 9 months ago • CCNA Discovery v4What are two characteristics of an extended ACL? (Choose two.)ITExamAnswers asked 9 months ago • CCNA Discovery v4In which VTP mode can a switch create VLANs, ignore VTP messages, and not pass local VLAN information to other VTP domain members?ITExamAnswers asked 9 months ago • CCNA Discovery v4Which two statements describe when a network administrator should perform a network baseline? (Choose two.)ITExamAnswers asked 9 months ago • CCNA Discovery v4Refer to the exhibit. A network administrator has implemented subnetting using the network 192.168.25.0 and a /28 mask. Workstation 1 is not able to ping with Workstation 2. What is a possible cause for this lack of communication?ITExamAnswers asked 9 months ago • CCNA Discovery v4Refer to the exhibit. The network administrator is unable to ping from the console of router R3 to host 10.10.4.63. What is the problem?ITExamAnswers asked 9 months ago • CCNA Discovery v4Refer to the exhibit. The network administrator correctly configures RTA to perform inter-VLAN routing. Using the show vlan command, the administrator verifies that port Fast Ethernet 0/4 is the first available port in the default VLAN on SW2. The administrator connects RTA to port 0/4 on SW2, but inter-VLAN routing does not work. What could be the possible cause of the problem with the SW2 configuration?ITExamAnswers asked 9 months ago • CCNA Discovery v4Refer to the exhibit. A network administrator is troubleshooting a problem. No users are able to access the 10.10.2.0/24 network, but are able to access all other networks. Assuming R3 is configured correctly and based on the output shown, what is most likely the problem?ITExamAnswers asked 9 months ago • CCNA Discovery v4Refer to the exhibit. ABC Company is using the 172.16.0.0/18 network. It is standard company practice to use the first 50 addresses for switches and servers and assign the last usable address to the router. The remaining addresses are assigned to the hosts. After assigning the addresses, the network technician tests connectivity from the host above and is not able to ping the router. What could be the problem?ITExamAnswers asked 9 months ago • CCNA Discovery v4