Designing Cisco Enterprise Wireless Networks 300-425-ENWLSD

Cisco (300-425-ENWLSD) Exam Questions And Answers page 10

What are the two requirements for designing a wireless network with high availability and support for APs and client SSO?

Multiple Choice

An engineer is designing a wireless network to support high availability. The network will need to support the total number of APs and client SSO. Live services should continue to work without interruption during the failover. Which two requirements need to be incorporated into the design to meet these needs? (Choose two.)

controller high availability pair with one of the WLCs having a valid AP count license

WLC 7.5 code or more recent

redundant vWLC

back-to-back direct connection between WLCs

10 sec RTT

Wireless Design Principles Wireless Security Design

How to explain mobility domains and mobility groups to a customer?

Single Choice

How should the concept of mobility domains and mobility groups be explained to a customer?

A mobility group does not constrain the distribution of security context of a client and also does not constrain AP fail-over between controllers when the WLC is in the same mobility domain.

If WLCs are in the same mobility domain, they communicate with each other but, if an anchor WLC is present, it must be in the same mobility domain for communication to be possible.

If WLCs are in the same mobility domain, they communicate with each other. Mobility groups constrain the distribution of security context of a client and also constrain AP fail-over between controllers.

WLCs do not need to be in the same mobility domain to communicate with each other. Mobility groups constrain the distribution of security context of a client and also constrain AP fail-over between controllers.

Wireless Design Principles Cisco Enterprise Wireless Network Design

What feature should be enabled on the wireless network to improve user experience with cloud-based services?

Single Choice

An enterprise has moved most services to the cloud, including email applications and real-time communication. Which feature must be enabled on the wireless network to improve the user experience?

radio management

fast secure roaming

QoS

interference mitigation

Cisco Enterprise Wireless Network Design Wireless Security Design

Which type of client should an engineer match to a Layer 2 site survey?

Single Choice

An engineer is conducting a Layer 2 site survey. Which type of client must the engineer match to the survey?

best client available

phone client

normal client

worst client available

Wireless Design Principles WLAN Deployment

What are the two metrics a wireless engineer verifies to ensure voice service support in a network?

Multiple Choice

A wireless engineer is performing a post verification of a wireless network. Which two metrics does the engineer verify to ensure that the wireless network can support voice services? (Choose two.)

The coverage area must have a noise floor that does not exceed "87 dBm.

The client device must have at least an "67 dBm RSSI.

The rate of retransmitted packets must be 15 percent or below.

The rate of retransmitted packets must be 20 percent or below.

The client device must have at least an "65 dBm RSSI.

Wireless Design Principles Wireless Security Design

What feature should be configured to address sticky client behavior causing roaming issues in high-density areas?

Single Choice

Campus users report a poor wireless experience. An engineer investigating the issue notices that in high-density areas, the wireless clients fail to switch the AP to which are automatically connected. This sticky client behavior is causing roaming issues. Which feature must the engineer configure?

optimized roaming

load balancing and band select

Layer 3 roaming

Layer 2 roaming

WLAN Deployment WLAN High-Density Design

What section should a wireless network consultant check before replacing old APs with IEEE 802.11ac-capable APs?

Single Choice

A wireless network consultant must assess an existing wireless LAN controller. Which section must the consultant check before replacing the old APs with APs that are IEEE 802.11ac-capable?

number of AP licenses

controller PSU

throughput capacity

software version

Wireless Design Principles WLAN Deployment

How to create mobility groups without using mobility anchors?

Single Choice

How are mobility groups created, excluding mobility anchors?

Each WLC must use the same mobility domain name and be defined as a peer in each other s static mobility members list.

If WLCs with HA SSO are deployed, each WLC in the WLC HA pair is considered separately as a mobility peer.

The WLCs do not have to be of the same model or type to be a member of a mobility group; however, each member should be running different software versions.

A mobility group does not require all WLCs in the group to use the same virtual IP address.

Wireless Design Principles Cisco Enterprise Wireless Network Design

How many APs for workgroup bridging are needed to connect 42 devices in a new cubicle area?

Single Choice

A rapidly expanding company has tasked their network engineer with wirelessly connecting a new cubicle area with Cisco workgroup bridges until the wired network is complete. Each of 42 new users has a computer and VoIP phone. How many APs for workgroup bridging must be ordered to keep cost at a minimum while connecting all devices?

Wireless Design Principles Cisco Enterprise Wireless Network Design

What configuration is causing the failure of critical access points to failover to the backup Cisco WLC?

Single Choice

A company has 10 access point licenses available on their backup Cisco WLC, and their primary Cisco WLC is at full capacity. 5 access points are set to high failover priority and 7 access points are set to critical failover priority. During a failure, not all critical access points failed over to the backup Cisco WLC. Which configuration is the cause of this issue?

The high priority access point is oversubscribed.

network ap-priority is set to enable.

The critical priority access point count is oversubscribed.

network ap-priority is set to disable.

Cisco Enterprise Wireless Network Design WLAN Deployment

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Cisco (300-425-ENWLSD) Exam Questions And Answers page 10

What are the two requirements for designing a wireless network with high availability and support for APs and client SSO?

Comments

How to explain mobility domains and mobility groups to a customer?

Comments

What feature should be enabled on the wireless network to improve user experience with cloud-based services?

Comments

Which type of client should an engineer match to a Layer 2 site survey?

Comments

What are the two metrics a wireless engineer verifies to ensure voice service support in a network?

Comments

What feature should be configured to address sticky client behavior causing roaming issues in high-density areas?

Comments

What section should a wireless network consultant check before replacing old APs with IEEE 802.11ac-capable APs?

Comments

How to create mobility groups without using mobility anchors?

Comments

How many APs for workgroup bridging are needed to connect 42 devices in a new cubicle area?

Comments

What configuration is causing the failure of critical access points to failover to the backup Cisco WLC?

Comments

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