What is the function of SDN southbound API protocols?

• A.to allow for the dynamic configuration of control plane applications
• B.to enable the controller to make changes
• C.to enable the controller to use REST
• D.to allow for the static configuration of control plane applications

Correct Answer: B

Explanation Explanation Southbound APIs enable SDN controllers to dynamically make changes based on real-time demands and scalability needs. Reference: https://www.ciscopress.com/articles/article.asp?p=3004581&seqNum=2 Explanation Southbound APIs enable SDN controllers to dynamically make changes based on real-time demands and scalability needs.
Explanation Explanation Southbound APIs enable SDN controllers to dynamically make changes based on real-time demands and scalability needs. Reference: https://www.ciscopress.com/articles/article.asp?p=3004581&seqNum=2

Note: Southbound APIs helps us communicate with data plane (not control plane) applications

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What is a difference between FlexVPN and DMVPN?

• A.DMVPN uses only IKEvI FlexVPN uses only IKEv2.
• B.FlexVPN uses IKEvI or IKEv2. DMVPN uses only IKEv2
• C.DMVPN uses IKEvI or IKEv2. FlexVPN only uses IKEvI
• D.FlexVPN uses IKEv2. DMVPN uses IKEvI or IKEv2.

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What are two rootkit types? (Choose two)

• A.buffer mode
• B.registry
• C.user mode
• D.bootloader
• E.virtual

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What is a prerequisite when integrating a Cisco ISE server and an AD domain?

• A.Place the Cisco ISE server and the AD server in the same subnet
• B.Configure a common administrator account
• C.Configure a common DNS server
• D.Synchronize the clocks of the Cisco ISE server and the AD server
  The following are the prerequisites to integrate Active Directory with Cisco ISE.
  + Use the Network Time Protocol (NTP) server settings to synchronize the time between the Cisco ISE server and Active Directory. You can configure NTP settings from Cisco ISE CLI.
  + If your Active Directory structure has multidomain forest or is divided into multiple forests, ensure that trust relationships exist between the domain to which Cisco ISE is connected and the other domains that have user and machine information to which you need access. For more information on establishing trust relationships, refer to Microsoft Active Directory documentation.
  + You must have at least one global catalog server operational and accessible by Cisco ISE, in the domain to which you are joining Cisco ISE.

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What must be enabled to secure SaaS-based applications?

• A.two-factor authentication
• B.end-to-end encryption
• C.application security gateway
• D.modular policy framework

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