Which two characteristics apply to firewall transparent mode operations in a firewall solution design? (Choose two.)

1. A. Changes in the existing IP addressing and subnets are required
2. B. The firewall can participate actively on spanning tree.
3. C. Multicast traffic can traverse the firewall.
4. D. OSPF adjacencies can be established through the firewall
5. E. The firewall acts like a router hop in the network.

Correct Answer: CD

You are designing a network running both IPv4 and IPv6 to deploy QoS Which consideration is correct about the QoS for IPv4 and IPv6?

1. A. IPv4 and IPv6 traffic types can use use queuing mechanisms such as LLQ, PQ and CQ.
2. B. IPv6 packet classification is only available with process switching, whereas IPv4 packet classification is available with both process switching and CEF.
3. C. IPv6 and IB/4 traffic types can use a single QoS policy to match both protocols
4. D. Different congestion management mechanisms need to be used for IPv4 and IPv6 traffic types

Correct Answer: C

Which two actions must merchants do to be compliant with the Payment Card Industry Data Security Standard? (Choose two.)

1. A. conduct risk analyses
2. B. install firewalls
3. C. use antivirus software
4. D. establish monitoring policies
5. E. establish risk management policies

Correct Answer: BC

What are two descriptions of network optimization? (Choose two.)

1. A. maintain high availability
2. B. proactive network management
3. C. network redesign
4. D. network health maintenance
5. E. identify network requirements

Correct Answer: AD

A network security team observes phishing attacks on a user machine from a remote location. The organization has a policy of saving confidential data on two different systems using different types of authentication. What is the next step to control such events after the security team verifies all users in Zero Trust modeling?

1. A. Enforce risk-based and adaptive access policies.
2. B. Assess real-time security health of devices.
3. C. Apply a context-based network access control policy for users.
4. D. Ensure trustworthiness of devices.

Correct Answer: B