Cisco 300-425 ENWLSD Exam Practice Test Instant Access

Question 1

Refer to the exhibit.

A WLC SSO pair is set up. Which failure scenario causes a split-brain scenario?

ARP is down.

BTwo distribution ports on the active WLC are down.

CVSL is down.

DOne distribution port on the active WLC is down.

Answer : C

Question 2

An engineer has designed an anchor redundancy for guest clients connecting to SSID with auto-anchor configured. After adding a second Anchor WLC under the SSID mobility anchor list, clients are load-balanced between existing and new anchors instead of having one anchor as active and the other one as standby. Which feature should be included in the design that will be configured on the WLC running

8.1 or above to ensure anchor redundancy?

AAuto-Anchor Foreign Mapping

BAP groups

CGuest Anchor Priority

D802.11r

Answer : C

Question 3

A wireless engineer must design mobility between two buildings at a campus site. The engineer has one controller at each site. The engineer is investigating inter-controller CAPWAP data and control traffic. Which two ports must be open? (Choose two.)

A5246

B5247

C8443

D16666

E16667

Answer : C, D

Question 4

Refer to the exhibit.

An engineer determined that during a recent controller failure, some APs did not failover to their secondary controller based on the network design, which has sufficient licenses for all APs. The controllers are not in a mobility group but have A records for their hostnames in DNS. Which setting needs to be addressed?

AThe controllers must be in the same mobility group.

BThe secondary controller IP address is incorrect.

CDNS hostnames are required to be FQDN.

DThe AP failover priority was not set high enough.

Answer : D

Question 5

Two cisco 5520 wireless LAN controllers are managing all access points throughout the network. The WLCs are in different locations to provide geographical redundancy a mobility group has been configured on both WLCs and has a UP status on both controllers. The Aps in location A are statically configured to use controller A as the primary and controller B as the secondary. If the WLC in location A goes offline. The Aps successfully join the WLC in location, but they do not fail over to their primary configured controller. Which configuration task fixes the issue?

AConfigure the WLC in location A as primary using the CAPWAP AP Controller IP Address command on all the location A Access points.

BUse DHCP Option 43 and specify WLC in location A as primary.

CEnable AP fallback globally on the WLC

DChange the AP Failover Priority to critical.

Answer : C

Question 6

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?

ALoad balancing and band select

Boptimized roaming

CLayer 3 roaming

DLayer 2 roaming

Answer : B

https://www.cisco.com/c/en/us/td/docs/wireless/controller/technotes/80/hdx_final/b_hdx_dg_final/high_density_experience_features_added_in_release_8_0.html

Question 7

Refer to the exhibit. An enterprise is using wireless as the main network connectivity for clients. To ensure service continuity. a pair of controllers will be installed in a datacentre. An engineer is designing SSO on the pair of controllers. What needs to be included in the design to avoid having the secondary controller go into maintenance mode?

AThe Keep alive timer is too low. which causes synchronization problems.

BThe connection between the redundancy ports is missing.

CThe redundancy port must be the same subnet as the redundancy mgmt.

DThe Global Configuration of SSO is set to Disabled on the controller.

Answer : B

'There are few scenarios where the Standby WLC may go into Maintenance Mode and not be able to communicate with the network and peer: * Non reachability to Gateway via Redundant Management Interface * WLC with HA SKU which had never discovered peer * Redundant Port is down * Software version mismatch (WLC which boots up first goes into active mode and the other WLC in Maintenance Mode)' High Availability (SSO) Deployment Guide -- Cisco

Cisco 300-425 Designing Cisco Enterprise Wireless Networks ENWLSD Exam Practice Test