Online Access Free N10-009 Practice Test

Which of the following routing protocols needs to have an autonomous system set in order to establish communication with neighbor devices?

• A.OSPF
• B.FHRP
• C.EIGRP
• D.RIP

A company lost the ability to connect to the internet at a satellite office. Logging tools capture the last recorded event as a login from the router's default credentials. The network administrator is unable to access the router. Which of the following should the administrator do to prevent this issue in the future?

• A.Document the configuration of the router.
• B.Change the name of the router.
• C.Install a secondary router.
• D.Modify the local username and password of the router.

Two network switches at different locations are connected via fiber-optic cable at a distance of 10 miles (16 km). The duplex fiber-optic patch cord between the patch panel and switch is accidentally pinched, stopping connectivity between the two switches. A network technician replaces the broken cable with a new, single-mode patch cord. However, connectivity between both switches is still down and the link lights are still off. Which of the following actions should the technician perform first?

• A.Log in to the switch to shut down and re-enable the switchport
• B.Replace the fiber-optic transceiver in the switch
• C.Swap the single-mode fiber patch cord with a multimode fiber patch cord
• D.Transpose the two fiber connectors at one end of the new patch cord

A small company has the following IP addressing strategy:
User subnet: 192.168.1.0/24
Voice subnet: 192.168.2.0/24
Server subnet: 192 168.10.0/24
A user is unable to connect to the company fileshare server located at 192.168.10.1. The user's networking configuration is:

Which of the following will most likely correct the issue?

• A.Changing the subnet mask to 255.255.255.0
• B.Changing the IPv4 address to 192.168.10.1
• C.Changing the physical address to 7A-01-7A-21-01-50
• D.Changing the DNS servers to internet IPs

Employees report that the network is slow. The network engineer thinks the performance issue is with an upstream router. Which of the following tools should the engineer use to determine the location of the issue?

• A.traced and ping
• B.Nmap and speed tester
• C.tcpdump and protocol analyzer
• D.nslookup and dig