ACP VLAN and Subnet Management — Questions and Answers
Question 1: How does Auvik discover and display VLAN information?
- VLANs must be manually entered
- Through SNMP queries to switches that reveal VLAN IDs, names, and port assignments (Correct answer)
- VLANs are not discoverable
- By monitoring broadcast traffic only
Correct answer: Through SNMP queries to switches that reveal VLAN IDs, names, and port assignments
Auvik discovers VLAN information by querying switch VLAN tables through SNMP, capturing VLAN IDs, names, and which ports belong to each VLAN.
Question 2: What subnet information does Auvik track and display?
- Only subnet masks
- Subnet addresses, mask sizes, VLAN associations, device counts, and IP address utilization (Correct answer)
- Only the default gateway
- Subnet information is not tracked
Correct answer: Subnet addresses, mask sizes, VLAN associations, device counts, and IP address utilization
Auvik tracks comprehensive subnet information including address ranges, mask sizes, VLAN mappings, connected devices, and IP utilization percentages.
Question 3: How can Auvik help with IP address management?
- Auvik does not track IP addresses
- By showing IP utilization across subnets, identifying conflicts, and tracking DHCP scope usage (Correct answer)
- Only by listing static IP assignments
- IP management requires a separate IPAM tool
Correct answer: By showing IP utilization across subnets, identifying conflicts, and tracking DHCP scope usage
Auvik provides IP address visibility across subnets, helping identify utilization issues, address conflicts, and DHCP scope exhaustion.
Question 4: What is the benefit of visualizing VLAN topology in Auvik?
- Visual topology has no practical benefit
- Understanding traffic segmentation, identifying misconfigurations, and planning network changes (Correct answer)
- VLANs are too simple to need visualization
- Only for network documentation purposes
Correct answer: Understanding traffic segmentation, identifying misconfigurations, and planning network changes
VLAN topology visualization helps administrators understand network segmentation, identify configuration issues, and plan changes with full awareness of the current state.
Question 5: How does Auvik detect VLAN configuration changes?
- VLAN changes cannot be detected
- Through periodic polling and configuration monitoring that identifies VLAN membership and trunk port changes (Correct answer)
- Only manual comparison reveals changes
- Changes are only detected on reboot
Correct answer: Through periodic polling and configuration monitoring that identifies VLAN membership and trunk port changes
Auvik detects VLAN changes through regular polling and configuration monitoring, alerting administrators when VLAN memberships or trunk configurations change.
Question 6: What troubleshooting insight does subnet information provide in Auvik?
- No troubleshooting value
- Identifying subnet exhaustion, mismatched subnet configurations, and routing issues between subnets (Correct answer)
- Only helps with DNS troubleshooting
- Subnet data is only useful for documentation
Correct answer: Identifying subnet exhaustion, mismatched subnet configurations, and routing issues between subnets
Subnet visibility helps troubleshoot connectivity issues by revealing exhausted subnets, misconfigured addresses, and routing problems between network segments.
ACP VLAN and Subnet Management
How does Auvik discover and display VLAN information?