Cisco 300-425 ENWLSD Exam Questions Instant Access

Question 1

Which statement about creating a mobility group is true, excluding mobility anchors?

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

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

CThe 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.

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

Answer : A

Creating a mobility group requires that all Wireless LAN Controllers (WLCs) share the same mobility group name. This allows them to recognize each other as peers and participate in client mobility events. The WLCs must be defined as peers in each other's static mobility members list to facilitate inter-controller communication and roaming.

Question 2

Refer to the exhibit.

Client A is roaming from AP1 on WLC1 to AP2 on WLC2. The client roams between two APs registered to two different controllers. The WLAN on the two controllers is on a different subnet. Which scenario explains the client's roaming behavior?

AThe client database entry is different than that of Layer 2 roam. (Instead of cop-ying, it moves the database to the new controller.)

BThe client database entry is different than that of Layer 2 roam. (Instead of mov-ing, it copies the database to the new controller.)

CThe client database entry is different than that of Layer 2 roam because the cli-ent database is neither moved nor copied into the new controller.

DThe client database remains in the mobility anchor controller and it is not cop-ied or moved.

Answer : B

When Client A roams from AP1 on WLC1 to AP2 on WLC2 across different subnets, this is considered a Layer 3 roam. Unlike Layer 2 roaming where the client's database entry moves with them, in Layer 3 roaming, the client's database entry is copied to the new controller (WLC2). This ensures continuity of service as Client A transitions between access points managed by different wireless LAN controllers.Reference:= (CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide Premium Edition and Practice)

Question 3

Which solution benefits from signal attenuation and provides channel reuse for high-density WI-FI deployment in an amphitheater?

Acelling mounting

Bfront and rear mounting

Cside mounting

Dunder-seat mounting

Answer : D

Question 4

A customer is migrating from a legacy Cisco AireOS WLC to a new Cisco 9800 10S XE WLC with Cisco 9100 APs The new APs must associate to the Catalyst 9800 WLC. and wireless clients must seamlessly roam between the old and new WLCs even during SSO The new Catalyst 9800 WLC deployment is configured to use SSO. Which command must be added to meet the requirements?

AC98008 wireless mobility mac-address <MAC>

BC9800# chassis redundancy ha-interlace local-lp <local IP> <local IP subnet> remotelp <remote IP>

CC9800 (conflg) # Ip default-gateway <IP>

DC9800 (config) # management gateway-failover enable

Answer : B

Question 5

When designing for voice over WLAN, what is the recommended cell overlap percentage between adjacent APs?

A10%

B20%

C15%

D30%

Answer : B

Question 6

An engineer must ensure that the wireless network can accomplish fast secure roaming by way of caching keys on the access points. Which key caching mechanism is enabled by default on a Cisco AireOS WLC?

ASKC

BOKC

C802.11r

DCCKM

Answer : B

Question 7

A hospital has a Cisco Catalyst 9800 Series Wireless Controller in a SSO solution deployed to the primary data center The hospital plans to increase redundancy in the wireless environment Management decides to deploy an extra Catalyst 9800 WLC offsite to another data center on a different subnet. A WAN link connects the data centers with a firewall at both ends. Which two design approaches must the engineer take to ensure that the APs can fail over? (Choose two)

ACreate a mobility tunnel between the wireless controllers.

BOpen HTTPS port 443 between the wireless controllers.

CCreate a static RF group leader on one of the wireless controllers.

DOpen UDP ports 16666 and 16667 between the wireless controllers.

ECreate a mobility group with the same names on both wireless controllers.

Answer : A, D

Cisco Designing Cisco Enterprise Wireless Networks 300-425 ENWLSD Exam Questions