300-425 — Most Debated Topics

Community-voted ranking of 51 topics, sorted by disagreement level. Higher dispute = more test-takers disagree on the answer.

#1
Wireless Location Services AP Hearing Requirements
S-Grade Dispute: 57% 9 comments
#2
Predictive Wireless Design Power Level for Location Readiness
S-Grade Dispute: 50% 6 comments
#3
Enabling Roaming Recommendations for VoWLAN Clients
S-Grade Dispute: 50% 5 comments
#4
C9300X-48HX PoE Budget for 9166 APs
S-Grade Dispute: 50% 5 comments
#5
Anchor Controller Code Upgrade Benefits 8.1+
S-Grade Dispute: 50% 6 comments
#6
Catalyst 9800 and AireOS 5520 Mobility Data Path Down
A-Grade Dispute: 50% 3 comments
#7
Why Legacy 802.11b/g Devices Lose Connectivity with RRM TPC
A-Grade Dispute: 50% 3 comments
#8
Wi-Fi Multicast Traffic Reliability Metric
A-Grade Dispute: 50% 4 comments
#9
Cisco 3800 AP: Max Cat5e Distance for 5 Gbps?
A-Grade Dispute: 50% 3 comments
#10
Workgroup Bridge Additional Device Requirement
S-Grade Dispute: 46% 8 comments
#11
Predictive Site Survey Location-Ready AP Count
S-Grade Dispute: 43% 7 comments
#12
Mitigating Rogue AP Channel Utilization in High-Density 5 GHz
S-Grade Dispute: 41% 5 comments
#13
Cisco Catalyst 9800 to AireOS Mobility Peer Control Path Failure
S-Grade Dispute: 33% 5 comments
#14
Ekahau Site Survey RF Coverage Configuration
S-Grade Dispute: 33% 5 comments
#15
Which Mobile Device to Use for Active Site Survey?
A-Grade Dispute: 33% 4 comments
#16
How to Anchor AireOS Guests Behind a Catalyst 9800 Foreign Controller?
A-Grade Dispute: 29% 4 comments
#17
What are the required configurations for a WLC mobility group?
S-Grade Dispute: 25% 7 comments
#18
Validating Wireless Controller Mobility Packets
S-Grade Dispute: 25% 5 comments
#19
How Do 802.11a and 802.11ac Clients Affect Wireless Network Design?
A-Grade Dispute: 25% 3 comments
#20
How Is Mobility Group Security Enhanced Between AireOS and IOS-XE Controllers?
A-Grade Dispute: 25% 4 comments
#21
Why Is the AP Sending BSS Transition Management Queries to Clients?
A-Grade Dispute: 25% 3 comments
#22
Cisco WLC Optimized Roaming and BSS Transition Configuration
S-Grade Dispute: 22% 6 comments
#23
Point-to-Multipoint Mesh Network Site Survey Configurations
S-Grade Dispute: 17% 6 comments
#24
How Does Anchor Priority Ensure Guest Clients Use the Primary Anchor First?
A-Grade Dispute: 17% 3 comments
#25
Wireless Survey Model for Location Services, VoIP, Data, and Video
A-Grade Dispute: 12% 3 comments
#26
Catalyst 9800 EoIP Tunnel Encryption Design
S-Grade Dispute: 11% 5 comments
#27
Cisco Prime Planning Tool Settings for WSSI
S-Grade Dispute: 10% 6 comments
#28
How to Mitigate 2.4 GHz Co-Channel Interference in High-Density WLAN?
A-Grade Dispute: 10% 3 comments
#29
Reducing Channel Overlap in AP-on-a-Stick Surveys
A-Grade Dispute: 0% 4 comments
#30
Which Cisco 5520 WLC License Is Needed for OfficeExtend APs?
A-Grade Dispute: 0% 3 comments
#31
Which Mesh Mode Minimizes WLC-Tunneled Traffic?
A-Grade Dispute: 0% 4 comments
#32
802.11ac Wave 2 AP Upgrade: Which Switch Limitation Matters?
A-Grade Dispute: 0% 3 comments
#33
Channel Bonding and Mandatory 24 Mbps Data Rates for High Density?
A-Grade Dispute: 0% 3 comments
#34
How to Alleviate Sticky Client Issue on Cisco 9800 WLC
A-Grade Dispute: 0% 3 comments
#35
Inter-WLC Roaming with Same VLAN and IP Address
A-Grade Dispute: 0% 3 comments
#36
Optimized Roaming for Sticky Clients
A-Grade Dispute: 0% 3 comments
#37
Cisco 5520 WLC LAG for Redundancy and Load
A-Grade Dispute: 0% 4 comments
#38
How to Enable APs to Return to Primary WLC
A-Grade Dispute: 0% 3 comments
#39
How Does a Single 9800-40 WLC Achieve Cable-Failure High Availability?
A-Grade Dispute: 0% 3 comments
#40
FT PSK Adaptive for WPA2 Personal Roaming
A-Grade Dispute: 0% 3 comments
#41
Seamless Layer 3 Roaming Configuration
A-Grade Dispute: 0% 5 comments
#42
Optimizing Roaming for Shopping Center Shops with Unique WLANs
A-Grade Dispute: 0% 3 comments
#43
Cisco WLC AP Failover Priority for Critical APs
A-Grade Dispute: 0% 3 comments
#44
WLC AP Fallback Design for N+1 Redundancy
A-Grade Dispute: 0% 5 comments
#45
How to design EWC on Catalyst 9120 for branch campus with HQ 9800 backup?
A-Grade Dispute: 0% 3 comments
#46
Voice and Location WLAN Design: Overlap and AP Placement?
A-Grade Dispute: 0% 5 comments
#47
Which WLC command tests mobility EoIP data packets?
A-Grade Dispute: 0% 3 comments
#48
Which Cisco WLC Models Can Reuse RTU Licenses?
A-Grade Dispute: 0% 3 comments
#49
How to Configure 802.11v BSS Transition for Optimized Roaming?
A-Grade Dispute: 0% 3 comments
#50
How to Scan Rogue APs on 2.4 and 5 GHz with Cisco 2800I?
A-Grade Dispute: 0% 4 comments
#51
Which UNII-2 Channels Must Be Designed for IW3700 WGBs?
A-Grade Dispute: 0% 3 comments

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