Wireless

Question 1

Cisco WLC using WLAN Express. After unplugging an existing AP and plugging in a new AP their is a lack of a Cisco Air Provision SSDID, why?

Answer 1

Cisco WLC running WLAN Express need to be factory reset when adding in a new AP.

Question 2

Which feature on a Cisco WLC restricts management access from specific networks?

Answer 2

CPU ACL

Question 3

Which WLC interface is used as a termination point for a CAPWAP tunnel between APs and the controller? 
Virtual
Dynamic
Management
Service

Answer 3

Management

Question 4

Which type of interface is NOT used on a WLC?
Dynamic interface
Virtual interface
Management Interface
Static Interface

Answer 4

Static Interface

Question 5

Which Layer 2 security section in the GUI of a WLC offers an option to configure a PSK?
Fast Transition
Authentication Key Management
WPA-WPA2 Parameters
Protected Management Frame

Answer 5

Authentication Key Management

Question 6

What correctly describes the characteristics of an SSID?
An SSID can include spaces.
An SSID can include any alphanumeric character.
Characters in an SSID are case-sensitive
An SSID can use up to 64 alphanumeric characters.

Answer 6

Characters in an SSID are case-sensitive

Question 7

Which wireless deployment option offers a controllerless infrastructure for up to 100 APs?
Unified
Autonomous
Cloud
Mobility Express

Answer 7

Mobility Express

Question 8

SW1 and SW2 have formed an EtherChannel.  What EtherChannel mode has been configured on the other switch?  (current switch shows Passive).
Auto
Desirable
Active
Passive

Answer 8

Active

Question 9

Which EtherChannel modes are supported on a switch when connecting a LAG enabled WLC?
LACP, PAgP, and Always-On
PAgP Only
LACP and PAgP
LACP only
Always-on only

Answer 9

Always-on only

LAG feature does NOT support PAgP and LACP.

Question 10

Which ports should be configured as trunks in the Wireless topology shown in the exhibit? (diagram shows 2 LAP (Leight Weight AP) connecting to a switch, switch connects to the WLC).

Answer 10

Connection between the switch and the WLC is the only one that needs to be trunked as once that trunk is established the LAPs get their VLAN information from the WLC via CAPWAP.

Question 11

Which three MAC functions are associated with a WLC?

Answer 11

Management of Roaming Clients
Security Management
QoS Policing

Question 12

When building an ESS wireless topology, what should match across all access points?

Answer 12

SSID

Question 13

What is the default timeout option for a WLC telnet session?

Answer 13

5 minutes