CCIE Enterprise Wireless Controller Design Basics

1. Which Cisco security protocol encrypts traffic between APs and controllers on the wireless network?

WEP

DTLS

IPsec

TLS 1.0

2. In Cisco wireless controller design, Quality of Service (QoS) policies are typically applied at which layer?

Layer 2 (AP level only)

Layer 3 (controller and upstream network)

Both AP and controller levels

Layer 1 (RF level)

Submit

4. What is the primary purpose of setting transmit power on APs to medium or low rather than maximum in Cisco designs?

Reduce power consumption only

Improve coverage distance

Reduce co-channel interference and optimize roaming

Increase data rates

5. Cisco wireless controllers use which method to detect rogue APs and unauthorized devices?

SNMP traps only

Spectrum analysis and client reporting

MAC filtering

VLAN tagging

Submit

8. Cisco Catalyst Center provides which primary advantage over traditional standalone controllers?

Higher AP density per controller

Unified management, analytics, and automation across multiple controllers

Better RF performance

Reduced power consumption

9. In Cisco wireless design, what is the recommended AP density for a high-density environment like a stadium or auditorium?

One AP per 2,000 sq ft

One AP per 1,500 sq ft

One AP per 1,000 sq ft

One AP per 500 sq ft

Submit

11. Which Cisco controller architecture allows distributed APs to operate independently when the controller is unreachable?

Centralized

Distributed

Hybrid

Mesh

12. In Cisco wireless controller redundancy, what protocol ensures rapid failover between controllers?

HSRP

VRRP

N+1 clustering

STP

Submit

14. Which Cisco wireless deployment model supports cloud-based management without an on-premises controller?

Centralized

Distributed

Cloud-managed (Meraki or Catalyst Center)

Mesh-based

15. What is the primary role of a Mobility Express controller in a small branch office deployment?

Provide centralized management only

Offer standalone wireless access point functionality with embedded controller

Act as a relay for larger campus controllers

Manage RF interference only

16. In Cisco wireless design, which feature allows seamless handoff of clients between APs in the same controller?

Roaming

Load balancing

Band steering

Channel assignment

17. Band steering on a Cisco wireless controller automatically moves clients from 5 GHz to 2.4 GHz to balance load.

True

False

18. What is the maximum recommended number of APs per Cisco wireless controller in a typical enterprise design?

50

100

200

500

19. Which protocol does Cisco use to manage lightweight APs and maintain the control connection to a wireless controller?

SNMP

SSH

CAPWAP

RADIUS

20. In a campus wireless deployment, what is the primary advantage of placing controllers in the core network rather than at the access layer?

Reduced latency for all APs

Centralized management and mobility support across sites

Improved RF coverage

Lower power consumption

CCIE Enterprise Wireless Controller Design Basics Quiz

1. Which Cisco security protocol encrypts traffic between APs and controllers on the wireless network?

2.

What first name or nickname would you like us to use?

2. In Cisco wireless controller design, Quality of Service (QoS) policies are typically applied at which layer?

3. Client load balancing across multiple APs on the same controller improves network performance by distributing ____ fairly.

4. What is the primary purpose of setting transmit power on APs to medium or low rather than maximum in Cisco designs?

5. Cisco wireless controllers use which method to detect rogue APs and unauthorized devices?

6. In a multi-controller design, clients moving between controllers require ____ to maintain session continuity.

7. The process of automatically selecting non-overlapping channels to minimize interference is called ____.

8. Cisco Catalyst Center provides which primary advantage over traditional standalone controllers?

9. In Cisco wireless design, what is the recommended AP density for a high-density environment like a stadium or auditorium?

10. A wireless controller must support multiple SSIDs across different VLANs. This design requirement is called ____.

11. Which Cisco controller architecture allows distributed APs to operate independently when the controller is unreachable?

12. In Cisco wireless controller redundancy, what protocol ensures rapid failover between controllers?

13. RF optimization in a Cisco wireless network requires dynamic power adjustment and channel assignment. This is called ____.

14. Which Cisco wireless deployment model supports cloud-based management without an on-premises controller?

15. What is the primary role of a Mobility Express controller in a small branch office deployment?

16. In Cisco wireless design, which feature allows seamless handoff of clients between APs in the same controller?

17. Band steering on a Cisco wireless controller automatically moves clients from 5 GHz to 2.4 GHz to balance load.

18. What is the maximum recommended number of APs per Cisco wireless controller in a typical enterprise design?

19. Which protocol does Cisco use to manage lightweight APs and maintain the control connection to a wireless controller?

20. In a campus wireless deployment, what is the primary advantage of placing controllers in the core network rather than at the access layer?