N10-007 Free Practice Test

- (Exam Topic 2)
Jeff, a technician, has been asked to add a subnet to the company's LAN. Which of the following interfaces on the router will be modified?

1. A. FastEthernet 0/0
2. B. AUX 0
3. C. Console 0
4. D. Serial 0/0/0

Correct Answer: A

- (Exam Topic 2)
A technician, Joe, visits a site that has reported a network down emergency. He immediately reboots the switches and the router since the network is down. Which of the following network troubleshooting methodology steps should Joe have performed FIRST?

1. A. Determine if anything has changed
2. B. Once a theory is confirmed determine the next step is to resolve the problem
3. C. Implement the solution or escalate as necessary
4. D. Question the obvious

Correct Answer: A

- (Exam Topic 1)
Users are reporting their network is extremely slow. The technician discovers pings to external host have excessive response times. However, internal pings to printers and other PCs have acceptable response times. Which of the following steps should the technician take NEXT?

1. A. Determine if any network equipment was replaced recently
2. B. Verify malware has not disabled the users’ PC firewalls
3. C. Replace users’ network cables with known-good network cables
4. D. Power cycle the web server

Correct Answer: A

- (Exam Topic 1)
A firewall administrator is implementing a rule that directs HTTP traffic to an internal server listening on a non-standard socket. Which of the following types of rules is the administrator implementing?

1. A. NAT
2. B. PAT
3. C. STP
4. D. SNAT
5. E. ARP

Correct Answer: B

- (Exam Topic 1)
A network administrator configures a router with the following IP address information: Gigabit Ethernet 1 Interface: 10.10.0.1/24
Serial 0 Interface: 10.10.0.253/30
Clients are connected to a switch on the gigabit Ethernet interface; the ISP is connected to the Serial 0 interface. When the router configuration is complete and client devices are reconfigured, all clients report that they are unable to connect to the Internet. Which of the following is the MOST likely reason?

1. A. The router was configured with an incorrect IP address
2. B. The router was configured with an incorrect default gateway
3. C. The router was configured with an incorrect subnet mask
4. D. The router was configured with an incorrect loopback address

Correct Answer: C