What is recommended for the wireless infrastructure design of an organization?

• A.assign physically adjacent access points to the same Wi-Fi channel
• B.configure the first three access points are configured to use Channels 1, 6, and 11
• C.group access points together to increase throughput on a given channel
• D.include a least two access points on nonoverlapping channels to support load balancing

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

• A.The router calculates the reported distance by multiplying the delay on the exiting Interface by 256.
• B.The router calculates the best backup path to the destination route and assigns it as the feasible successor.
• C.The router calculates the feasible distance of all paths to the destination route
• D.The advertised distance is calculated by a downstream neighbor to inform the local router of the bandwidth on the link
• E.The router must use the advertised distance as the metric for any given route

Correct Answer: B,C

The reported distance (or advertised distance) is the cost from the neighbor to the destination. It is calculated from the router advertising the route to the network. For example in the topology below, suppose router A & B are exchanging their routing tables for the first time. Router B says "Hey, the best metric (cost) from me to IOWA is 50 and the metric from you to IOWA is 90" and advertises it to router A.
Router A considers the first metric (50) as the Advertised distance. The second metric (90), which is from NEVADA to IOWA (through IDAHO), is called the Feasible distance.

The reported distance is calculated in the same way of calculating the metric. By default (K1 = 1, K2 = 0, K3 = 1, K4 = 0, K5 = 0), the metric is calculated as follows:

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Refer to the exhibit.

An engineer configured NAT translations and has verified that the configuration is correct.
Which IP address is the source IP?

• A.172.23.104.4
• B.10.4.4.5
• C.10.4.4.4
• D.172.23.103.10

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How does Cisco DNA Center gather data from the network?

• A.The Cisco CU Analyzer tool gathers data from each licensed network device and streams it to the controller.
• B.Network devices use different services like SNMP, syslog, and streaming telemetry to send data to the controller
• C.Devices use the call-home protocol to periodically send data to the controller.
• D.Devices establish an iPsec tunnel to exchange data with the controller

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Which network allows devices to communicate without the need to access the Internet?

• A.1729.0.0/16
• B.172.28.0.0/16
• C.192.0.0.0/8
• D.209.165.201.0/24

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