1. Refer to the exhibit. A technician is investigating a problem with the network that is shown. The router is a 2800 model and all switches are 2950 models. These symptoms have…
Tag: 640-802 Bible
CCNA 640-802 Bible – Describe Enhanced Switching Technologies
1. A network administrator needs to force a high-performance switch that is located in the MDF to become the root bridge for a redundant path switched network. What can be done to…
CCNA 640-802 Bible – Perform and Verify Initial Switch Configuration
1. Refer to the exhibit. Workstation A must be able to telnet to switch SW-A through router RTA for management purposes. What must be configured for this connection to be successful?
CCNA 640-802 Bible – Explain Network Segmentation and Basic Traffic
1. What are some of the advantages of using a router to segment the network? (Choose two.) A:Filtering can occur based on Layer 3 information. B:Broadcasts are eliminated. C:Routers generally cost less…
CCNA 640-802 Bible – Basic Operations On Cisco Switch
1. Which two values are used by Spanning Tree Protocol to elect a root bridge? (Choose two.) A:amount of RAM B:bridge priority C:IOS version D:IP address E:MAC address
CCNA 640-802 Bible – Identify Network Problems
1. While troubleshooting a network connectivity problem, a technician observes steady link lights on both the workstation NIC and the switch port to which the workstation is connected. However, when the ping…
CCNA 640-802 Bible – Determine Path Between Two Hosts Across Network
1.Refer to the exhibit. What is the correct addressing for a frame and packet received by Host B from Host A?
CCNA 640-802 Bible – OSI and TCP Basic Operation
1. Why does the data communication industry use the layered OSI reference model? (Choose two.) A:It divides the network communication process into smaller and simpler components, thus aiding component development, design, and…
CCNA 640-802 Bible – OSI and TCP/IP models
1. At which layers of the OSI model do WANs operate? (Choose two.) A:application layer B:session layer C:transport layer D:network layer E:datalink layer F:physical layer Correct Answers: E, F Explanation: