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2021 Apr N10-006 exam

Q21. A company has changed ISPs for their office and ordered a new 250 Mbps symmetrical Internet connection. As a result, they have been given a new IP range. The ISP has assigned the company 

10.10.150.16 /28. The company gateway router has the following interface configuration facing the ISP: 

Interface A: 

IP address: 10.10.150.16 

Subnet mask: 255.255.255.240 

Default gateway: 10.10.150.32 

Speed: 1000 Mbps 

Duplex: Auto 

State: No Shutdown 

None of the workstations at the company are able to access the Internet. Which of the following are the reasons? (Select TWO). 

A. There is a duplex mismatch between the router and ISP. 

B. The router interface is turned off. 

C. The interface is set to the incorrect speed. 

D. The router is configured with the incorrect subnet mask. 

E. The router interface is configured with the incorrect IP address. 

F. The default gateway is configured incorrectly. 

Answer: EF 


Q22. A technician is helping a SOHO determine where to install the server. Which of the following should be considered FIRST? 

A. Compatibility requirements 

B. Environment limitations 

C. Cable length 

D. Equipment limitations 

Answer: B 


Q23. A network administrator is using a packet analyzer to determine an issue on the local LAN. Two separate computers are showing an error message on the screen and are unable to communicate with other computers in the same lab. The network administrator looks at the following output: 

SRC MAC SRC IP DST MAC DST IP 

00:1D:1F:AB:10:7D 192.168.1.10:2000 15:BE:9F:AB:10:1D 192.168.1.14:1200 

05:DD:1F:AB:10:27 192.168.1.10:1000 22:C7:2F:AB:10:A2 192.168.1.15:1300 

Given that all the computers in the lab are directly connected to the same switch, and are not using any virtualization technology, at which of the following layers of the OSI model is the problem occurring? 

A. Network 

B. Application 

C. Data link 

D. Transport 

Answer: A 


Q24. A technician would like to track the improvement of the network infrastructure after upgrades. Which of the following should the technician implement to have an accurate comparison? 

A. Regression test 

B. Speed test 

C. Baseline 

D. Statement of work 

Answer: C 


Q25. Which of the following protocols uses label-switching routers and label-edge routers to forward traffic? 

A. BGP 

B. OSPF 

C. IS-IS 

D. MPLS 

Answer: D 


Up to the minute N10-006 practice question:

Q26. Which of the following network elements enables unified communication devices to connect to and traverse traffic onto the PSTN? 

A. Access switch 

B. UC gateway 

C. UC server 

D. Edge router 

Answer: B 


Q27. Which of the following devices implements CSMA/CA virtually through the RTS/CTS protocols? 

A. Firewall 

B. Router 

C. 802.11 AP 

D. Switch 

Answer: C 


Q28. The administrator's network has OSPF for the internal routing protocol. One port going out to the Internet is congested. The data is going out to the Internet, but queues up before sending. Which of the following would resolve this issue? 

Output: 

Fast Ethernet 0 is up, line protocol is up 

Int ip address is 10.20.130.5/25 

MTU 1500 bytes, BW10000 kbit, DLY 100 usec 

Reliability 255/255, Tx load 1/255, Rx load 1/255 

Encapsulation ospf, loopback not set Keep alive 10 

Half duplex, 100Mb/s, 100 Base Tx/Fx 

Received 1052993 broadcasts 

0 input errors 

983881 packets output, 768588 bytes 

0 output errors, 0 collisions, 0 resets 

A. Set the loopback address 

B. Change the IP address 

C. Change the slash notation 

D. Change duplex to full 

Answer: D 


Q29. A system administrator wants to update a web-based application to the latest version. Which of the following procedures should the system administrator perform FIRST? 

A. Remove all user accounts on the server 

B. Isolate the server logically on the network 

C. Block all HTTP traffic to the server 

D. Install the software in a test environment 

Answer: D 


Q30. An outside organization has completed a penetration test for a company. One of the items on the report is reflecting the ability to read SSL traffic from the web server. Which of the following is the MOST likely mitigation for this reported item? 

A. Ensure patches are deployed 

B. Install an IDS on the network 

C. Configure the firewall to block traffic on port 443 

D. Implement a VPN for employees 

Answer: A