Free N10-008 Exam Braindumps

- (Exam Topic 3)
Which of the following types of datacenter architectures will MOST likely be used in a large SDN and can be extended beyond the datacenter? (Choose two.)

1. A. iSCSI
2. B. FCoE
3. C. Three-tiered network
4. D. Spine and leaf
5. E. Top-of-rack switching

Correct Answer: CD

- (Exam Topic 3)
A network administrator is configuring logging on an edge switch. The requirements are to log each time a switch port goes up or down. Which of the following logging levels will provide this information?

1. A. Warnings
2. B. Notifications
3. C. Alert
4. D. Errors

Correct Answer: B
Notifications are the lowest logging level and will provide the desired information regarding switch port up/down activity. According to the CompTIA Network+ Study Manual, notifications "are used for logging normal activities, such as port up/down events, link changes, and link flaps."

- (Exam Topic 3)
A network administrator installed a new data and VoIP network. Users are now experiencing poor call quality when making calls. Which of the following should the administrator do to increase VoIP performance?

1. A. Configure a voice VLAN.
2. B. Configure LACP on all VoIP phones.
3. C. Configure PoE on the network.
4. D. Configure jumbo frames on the network.

Correct Answer: A
"Benefits of Voice VLAN
It ensures that your VoIP (Voice over Internet Phone) devices do not have to contend directly with all the broadcasts and other traffic from the data VLAN. A voice VLAN can simplify network configuration in some circumstances."
https://community.fs.com/blog/auto-voip-vs-voice-vlan-what-s-the-difference.html Jumbo Frames
"When jumbo frames on a VoIP/UC network are enabled, it can cause the same kind of delay to your network transmissions."
"VoIP uses will always not benefit from jumbo frame, as VoIP like gaming, is latency and time sensitive. Jumbo Frame for Internet Purpose: You will not see any performance boost as the files that came across the internet does not support jumbo frame."
https://www.ankmax.com/newsinfo/1358641.html#:~:text=VoIP uses will always not,does n
"To summarize this general best practice guide, you should NOT enable jumbo frame feature as a general home user."

- (Exam Topic 1)
Given the following information:

Which of the following command-line tools would generate this output?

1. A. netstat
2. B. arp
3. C. dig
4. D. tracert

Correct Answer: A

- (Exam Topic 3)
An administrator is setting up a multicast server on a network, but the firewall seems to be dropping the traffic. After logging in to the device, me administrator sees me following entries:

Which of the following firewall rules is MOST likely causing the issue?

1. A. Rule 1
2. B. Rule 2
3. C. Rule 3
4. D. Rule 4

Correct Answer: A