You are the network administrator for your company. You have installed a new router in your network. You want to establish a remote connection from your computer to the new router so it can be configured. You are not concerned about security during the remote connection. Which Cisco IOS command should you use to accomplish […]

Your assistant is interested in gathering statistics about connection-oriented operations. Which of the following should be done to enhance the accuracy of the information gathered? A. configure an IP SLA responder on the destination device B. configure an IP SLA responder on the source device C. schedule the operation on the destination device D. add […]

Which Cisco IOS Cisco Discovery Protocol (CDP) command displays the IP address of the directly connected Cisco devices? A. show cdp B. show cdp devices C. show cdp traffic D. show cdp neighbors detail Explanation: The show cdp neighbors detail command displays the IP address of the directly connected Cisco devices. CDP is a Layer […]

When a packet is forwarded through a network from one host to another host, which of the following fields in the Ethernet frame will change at every hop? A. Source IP address B. Destination MAC address C. Source port number D. Destination IP address Explanation: When an Ethernet frame is forwarded through the network, both […]

Users on the LAN are unable to access the Internet. How would you correct the immediate problem? Router# show ip interface brief Interface IP-Address OK? Method Status Protocol FastEthernet 0/0 unassigned YES unset down down FastEthernet 0/1 172.16.1.254 YES NVRAM up up Serial0/0 200.16.4.25 YES NVRAM administratively down down Serial0/1 unassigned YES unset down down […]

What will be the effects of executing the following set of commands? (Choose all that apply.) router(config)# router eigrp 44 router (config-router)# network 10.0.0.0 router (config-router)# network 192.168.5.0 A. EIGRP will be enabled in AS 44 B. EIGRP instance number 44 will be enabled C. EIGRP will be activated on the router interface 10.0.0.2/8 D. […]

Which Ethernet LAN contention or access method listens for a signal on the channel before transmitting data, and stops transmitting if a collision is detected? A. CSMA/CA B. CSMA/CD C. CSMA/CB D. CSMA/CS Explanation: The Carrier Sense Multiple Access – Collision Detection (CSMA/CD) contention method verifies that a channel is clear before transmitting, and stops […]

Which of the following accurately describes the purpose of a trunk? A. A trunk is used to carry traffic for a single VLAN and is typically used between switches. B. A trunk is used to carry traffic for a single VLAN and is typically used between a switch and an end-user device. C. A trunk […]

Which two modes are Cisco Internetwork Operating System (IOS) operating modes? (Choose two.) A. User Privileged mode B. User EXEC mode C. Local configuration mode D. Global configuration mode E. NVRAM monitor mode Explanation: User EXEC mode and global configuration mode are the Cisco IOS operating modes. The following list shows the Cisco IOS operating […]

Which two fields are present in the output of the show ip interface brief command? (Choose two.) A. YES? B. Helper address C. OK? D. Method E. Proxy ARP Explanation: Sample output of the show ip interface brief command is as follows: Router# show ip interface brief Interface IP-Address OK? Method Status Protocol Ethernet0 10.108.00.5 […]