300-620 — Most Debated Topics

Community-voted ranking of 34 topics, sorted by disagreement level. Higher dispute = more test-takers disagree on the answer.

#1
Cisco ACI L2Out Loop-Free Topology Actions
S-Grade Dispute: 60% 5 comments
#2
ACI Out-of-Band APIC Access Configuration
A-Grade Dispute: 50% 4 comments
#3
Which ACI Bridge Domain Setting Forces Remote Leaves to Delete EP1?
A-Grade Dispute: 50% 3 comments
#4
ACI Endpoint Communication within Same EPG
A-Grade Dispute: 50% 3 comments
#5
ACI Management and Data Plane Separation
S-Grade Dispute: 43% 6 comments
#6
Which Component Provides Layer 2 and Layer 3 Connectivity Across ACI Pods?
A-Grade Dispute: 43% 4 comments
#7
ACI Host Tracking ARP Request Count
S-Grade Dispute: 40% 6 comments
#8
ACI L3Out Contract Roles for External Initiation
A-Grade Dispute: 40% 3 comments
#9
APIC Fallback Authentication for Local Access
A-Grade Dispute: 37% 3 comments
#10
How to Upgrade Cisco ACI Firmware with Minimal Disruption
A-Grade Dispute: 33% 3 comments
#11
Which Tunnel Endpoint Type Is Shown in the ACI Lo0 Interface Output?
A-Grade Dispute: 33% 4 comments
#12
Which ACI VPC Protection Type Pairs Odd and Even Leaf Switches?
A-Grade Dispute: 33% 3 comments
#13
How Is a Server Learned on a vPC Peer Leaf in Cisco ACI?
A-Grade Dispute: 33% 3 comments
#14
Detecting Silent Endpoints in Cisco ACI L3BD
A-Grade Dispute: 33% 3 comments
#15
ACI COOP Endpoint Type: Bounce Entry vs Remote
A-Grade Dispute: 33% 3 comments
#16
ACI VMM Domain Port Group Not Created: What Fix?
S-Grade Dispute: 25% 4 comments
#17
Which Action Completes L4-L7 Device Object for Single-NIC Routed Firewall?
A-Grade Dispute: 25% 3 comments
#18
Which Feature Programs Leaf Policy CAM Without VM Traffic?
A-Grade Dispute: 25% 3 comments
#19
Cisco ACI User Security Domain Configuration
A-Grade Dispute: 25% 4 comments
#20
ACI Multi-Site Architecture Descriptions
S-Grade Dispute: 20% 5 comments
#21
How to configure APIC GUI fallback to local authentication?
A-Grade Dispute: 20% 4 comments
#22
Cisco ACI VMM Port Group Naming Convention
A-Grade Dispute: 20% 3 comments
#23
How Does Cisco ACI Detect a Moved Silent Host's IP Address?
A-Grade Dispute: 17% 4 comments
#24
ACI VMM Integration vSwitch Policy for Packet Loss
A-Grade Dispute: 0% 3 comments
#25
How to Add a Second L3Out Link to Core-2 for BL-1002 Connectivity?
A-Grade Dispute: 0% 3 comments
#26
How Can EPG-12 and EPG-10 Share VLAN-12 on the Same ACI Leaf?
A-Grade Dispute: 0% 4 comments
#27
How to Prevent Unknown Unicast Flooding in a Cisco ACI Bridge Domain?
A-Grade Dispute: 0% 3 comments
#28
Which Bridge Domain Setting Enables ACI Source IP Learning?
A-Grade Dispute: 0% 3 comments
#29
ACI Silent Host Detection Mechanism
A-Grade Dispute: 0% 3 comments
#30
Migrating ESXi Gateway to Firewall in ACI
A-Grade Dispute: 0% 3 comments
#31
Replacing VMs in Cisco ACI VPC Interface Policy Group
A-Grade Dispute: 0% 3 comments
#32
How Does ACI Multi-Pod Forward ARP When Flooding Is Disabled?
A-Grade Dispute: 0% 3 comments
#33
How to complete ACI SNMP trap destination configuration?
A-Grade Dispute: 0% 3 comments
#34
Enabling MCP to Prevent Layer 2 Loops in ACI
A-Grade Dispute: 0% 3 comments

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