Cisco Updated 400-007 Exam Questions and Answers by wynter

This is not possible, because two Cisco IOS NAT routers are required to do dynamic NAT, with overload in

both directions.

The ip nat inside and ip nat outside commands must be configured at the interfaces with the overload

option in both directions.

The overload feature is the default and does not have to be configured.

Two different NAT pools must be used for the ip nat inside source and the ip nat outside source commands

for the overload feature in both directions.

The Nat Virtual interface must be used to achieve this requirement.

fault isolation

resiliency

redundancy

fate sharing

The path R1-R4-R5-R3 continues to be the best path because the metric is better

The path reverts back to R1-R2-R3 because the route type is E1

The path R1-R4-R5-R3 continues to be the best path because OSPF does not compare the metrics between two domains

The path reverts to R1-R2-R3 because this was the previous best path

Implement a four-channel design on 2.4 GHz to increase the number of available channels

Choose a high minimum data rate to reduce the duty cycle.

increases the number of SSlDs to load-balance the client traffic.

Make use of the 5-GHz band to reduce the spectrum utilization on 2.4 GHz when dual-band clients are used.

Enable 802.11n channel bonding on both 2.4 GHz and 5 GHz to increase the maximum aggregated cell throughput.