1st Video

Which statement correctly compares traditional networks and controller-based networks?

• Only traditional networks offer a centralized control plane.

• only traditional networks natively support centralized management.

• Traditional and controller-based networks abstract policies from device configuration

• Only controller-based networks decouple the control plane and data plane.

How does HSRP provide first hop redundancy?

• It load-balances traffic by assigning the same metric value to more than one route to the same destination in the IP routing table.

• It load-balances layer 2 traffic along the path by flooding traffic out all interfaces configured with the same VLAN.

• it forwards multiple packets to the same destination over different routed links in the data path.

• It uses a shared virtual MAC and virtual IP address to group of routers that serve as the default gateway for hosts on a LAN.

Which two actions influence the EIGRP route selection process? (Choose two)

• The router calculates the reported distance by multiplying the delay on the exiting interface by 256

• The router calculates the best backup path to the destination route and assigns it as the feasible successor.

• The router calculates the feasible distance of all paths to the destination route.

• The advertised distance is calculated by a downstream neighbor to inform the local router of the bandwidth on the link.

• The router must use the advertised distance as the metric for any given route.

Which two capacities of Cisco DNA Center it more extensible? (Choose Two)

• Adapters that support all families of Cisco IOS software.

• SDKs that support interaction with third-party network equipment.

• Customized versions for small, medium, and large enterprises.

• REST APIs that allow for external applications to interact natively with Cisco DNA Center.

• Modular design that is upgradable as needed

Refer to the exhibit. What does router R1 use as its OSPF router-ID?

• 10.10.1.10

• 10.10.10.20

• 172.16.15.10

• 192.168.0.1

Which 802.11 frame type is association response?

• Management

• Protected Frame

• Control

• Action

Which API is used in controller-based architectures to interact with edge devices?

• Overlay

• Northbound

• Underlay

• Southbound

Which statement identifies the functionality of virtual machines?

• Virtualized servers run most efficiency when they are physical connected to switch that is separate from hypervisor .

• The hypervisor can virtualize physical components including CPU, memory, and storage.

• Each hypervisor can support a single virtual machine and a single software switch.

• The hypervisor communicates on Layer 3 without the need for additional resources.

Which type of addresses is the public IP address of a NAT device?

• Outside global

• Outside local

• Inside Global

• Inside local

• Outside public

Which option about JSON is true?

• Uses predefined tags or angle brackets () to delimit markup text

• Used to describe structured data that includes arrays.

• used for storing information.

• similar to HTML, it is more verbose than XML.