easyMultiple ChoiceObjective-mapped
300-410 Practice Question: Runs the following command to verify DHCPv4…
A network engineer runs the following command to verify DHCPv4 server bindings on router R1:
R1# show ip dhcp binding
Output: Bindings from all pools not associated with VRF:
IP address Client-ID/ Lease expiration Type
Hardware address/ User name
192.168.1.10 0050.7966.6800 Mar 01 2025 12:00 PM Automatic 192.168.1.11 0063.6973.636f.2d30 Mar 01 2025 01:00 PM Automatic 192.168.1.12 0100.1a.2b.3c.4d.5e Mar 01 2025 02:00 PM Automatic
What does this output indicate?
⚠ Common exam trap
Cisco often tests the distinction between 'Automatic' (dynamic) and 'Static' (manual) bindings in the DHCP binding table, leading candidates to mistakenly think all bindings are static when they see client IDs that look like MAC addresses.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
The DHCP server has dynamically assigned three IP addresses to clients.
The output shows three DHCP bindings with a 'Type' of 'Automatic', which indicates that the IP addresses were dynamically assigned by the DHCP server based on the pool configuration. The 'Client-ID' field contains the MAC address or client identifier provided by the client during the DORA process, confirming dynamic allocation rather than static mapping.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
The DHCP server has three static bindings configured.
Why it's wrong here
The type is 'Automatic', indicating dynamic assignments, not static.
- ✓
The DHCP server has dynamically assigned three IP addresses to clients.
Why this is correct
Each entry shows an IP address, client identifier, lease expiration, and type 'Automatic', confirming dynamic assignments.
- ✗
The DHCP server is out of IP addresses because all bindings are in use.
Why it's wrong here
The output only shows three bindings; it does not indicate whether the pool is exhausted.
- ✗
The DHCP server is using relay agents because the client IDs are long hexadecimal strings.
Why it's wrong here
Client IDs can include MAC addresses or relay-agent IDs, but this does not necessarily indicate relay agents are in use.
Visual reference
Quick reference
Access Control Model Comparison
| Model | Acronym | Who Controls Access? | Best For |
|---|---|---|---|
| Discretionary Access Control | DAC | Resource owner | Small teams, file shares |
| Mandatory Access Control | MAC | System / security labels | Classified govt / military |
| Role-Based Access Control | RBAC | Administrator (via roles) | Enterprise environments |
| Attribute-Based Access Control | ABAC | Policy engine (user + resource attributes) | Fine-grained, dynamic policies |
| Rule-Based Access Control | RuBAC | System rules / ACLs | Firewall rules, network ACLs |
Go deeper
Related to this question
Learn chapter
Introduction to ENARSI Exam and Network Fundamentals
Key term
MPLS Layer 3 VPN
A technology that uses Multiprotocol Label Switching to create secure, scalable virtual private networks that connect multiple sites at the network layer, where the service provider manages routing between customer sites.
Key term
DHCP Client and Server
A DHCP client is any device that requests network configuration settings from a DHCP server, which automatically assigns IP addresses and other parameters to devices on a network.
About these practice questions
Courseiva writes every 300-410 question from scratch — 1,966 in total, each with an explanation and a wrong-answer breakdown. None are copied from real exams or dumps. Learn why practice questions differ from exam dumps →
JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This 300-410 practice question is part of Courseiva's free Cisco certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the 300-410 exam.