- (Topic 4)
What is an enhancement implemented in WPA3?

1. A. employs PKI and RADIUS to identify access points
2. B. applies 802.1x authentication and AES-128 encryption
3. C. uses TKIP and per-packet keying
4. D. defends against deauthentication and disassociation attacks

Correct Answer: D

DRAG DROP - (Topic 4)
Drag and chop the TCP/IP protocols from the left onto their primary transmission protocols on the right.

Solution:


Does this meet the goal?

1. A. Yes
2. B. No

Correct Answer: A

- (Topic 2)
A network administrator needs to aggregate 4 ports into a single logical link which must negotiate layer 2 connectivity to ports on another switch. What must be configured when using active mode on both sides of the connection?

1. A. 802.1q trunks
2. B. Cisco vPC
3. C. LLDP
4. D. LACP

Correct Answer: D

- (Topic 2)

Refer to the exhibit. An engineer must add a subnet for a new office that will add 20 users to the network. Which IPv4 network and subnet mask combination does the engineer assign to minimize wasting addresses?

1. A. 10.10.225.48 255.255.255.240
2. B. 10.10.225.32 255.255.255.240
3. C. 10.10.225.48 255.255.255.224
4. D. 10.10.225.32 255.255.255.224

Correct Answer: D

- (Topic 1)
Which action does the router take as it forwards a packet through the network?

1. A. The router replaces the original source and destination MAC addresses with the sending router MAC address as the source and neighbor MAC address as the destination
2. B. The router encapsulates the original packet and then includes a tag that identifies the source router MAC address and transmits it transparently to the destination
3. C. The router encapsulates the source and destination IP addresses with the sending router IP address as the source and the neighbor IP address as the destination
4. D. The router replaces the source and destination labels with the sending router interface label as a source and the next hop router label as a destination

Correct Answer: A