Which two features are characteristics of software-defined networks when compared to traditional infrastructure? (Choose two.)

• A.configured box-by-box
• B.changed manually
• C.use overlay networks
• D.designed to change
• E.require software development experience to manage

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What are two benefits of leveraging Ansible for automation of Cisco IOS XE Software? (Choose two.)

• A.Ansible playbooks are packaged and installed on IOS XE devices for automatic execution when an IOS device reboots.
• B.All IOS XE operating systems include Ansible playbooks for basic system administration tasks.
• C.It is a device-independent method for automation and can be used with any type of device or operating system.
• D.Ansible playbooks can be written from the IOS XE EXEC command line to configure the device itself.
• E.It does not require any modules of software except SSH to be loaded on the network device.

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When working with MV Sense APIs, which type of protocol is MQTT based upon?

• A.publish-subscribe messaging protocol
• B.heavyweight messaging protocol
• C.computer vision protocol
• D.simple mail transport protocol

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Refer to the exhibit.

An engineer creates an Ansible playbook to configure VRF information using a local_vrfs variable. The code must be completed so that it can be tested. Which string completes the code?

• A.on
• B.present
• C.active
• D.up

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Which two security measures must an engineer follow when implementing Layer 2 and Layer 3 network design? (Choose two.)

• A.Utilize the ARP inspection feature to help prevent the misuse of gARP.
• B.Utilize an access list to prevent the use of ARP to modify entries to the table.
• C.Utilize DHCP snooping on a per VLAN basis and apply ip dhcp snooping untrusted on all ports.
• D.Utilize the native VLAN only on trunk ports to reduce the risk of a Double-Tagged 802.1q VLAN hopping attack.
• E.Utilize private VLANs and ensure that all ports are part of the isolated port group.

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