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Juniper JN0-321 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: High Availability & Clustering | 15% | - VRRP and VMAC configuration - Health monitoring - Unified failover and Active-N |
| Topic 2: Traffic Management & Load Balancing | 25% | - Persistence and failover - Server Load Balancing (SLB) - NAT and connection management |
| Topic 3: Application Delivery & Optimization | 25% | - AppRules and content manipulation - SSL termination and security - Caching and compression |
| Topic 4: Administration & Troubleshooting | 15% | - Software upgrade and backup - Monitoring and logging - CLI and WebUI management |
| Topic 5: DX Platform Fundamentals | 20% | - Architecture and components - Deployment models - Initial setup and configuration |
Juniper DX, Associate(JNCIA-DX) Sample Questions:
1. Which service uses AppRules?
A) Cluster
B) SLB
C) Redirector
D) Forwarder
2. In a production environment, which two steps are required to enable SSL between the client and the Juniper DX? (Choose two.)
A) Enable listen side SSL.
B) Enable target side SSL.
C) Import SSL certificate and key.
D) Enable client certificate authentication.
3. Which statement is true when you enable SSL for the WebUI?
A) The demokey and democert are applied to the WebUI by default.
B) You must address the WebUI using HTTPS://.
C) You must change the WebUI port when enabling SSL.
D) SSL is enabled for the WebUI by default.
4. A router receives a packet from a neighbor with an MPLS shim header value of 0.What does the router do with this packet?
A) It sends an error message toward the ingress router.
B) It sends an error message toward the egress router.
C) It performs a label swap operation and an IP lookup.
D) It performs a label pop operation and an IP lookup.
5. A RIPv1 Response message includes which of the following fields?
A) next hop address
B) destination address
C) neighbor address
D) gateway address
Solutions:
| Question # 1 Answer: A | Question # 2 Answer: A,C | Question # 3 Answer: B | Question # 4 Answer: D | Question # 5 Answer: B |
