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Reference: https://networks.nokia.com/src/exams/nokia-network-and-service-router-security
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Topics of Nokia 4A0-111: Nokia Network and Service Router Security Exam
Candidates must know the topics before they start preparation. Because it will help them in hitting the core. Our Nokia 4A0-111 exam dumps will include the following topics:
- Understand how to use filters and logging to restrict management traffic and track user activities
- Understand lawful intercept
- Describe and configure unicast reverse path forwarding (uRPF) for IPv4/IPv6 protocols
- Describe and configure BGP filters
- Explain and implement the configuration management features configuration rollback, transactional configuration, command accounting, SNMP, and Netconf
- Describe and configure BGP remote triggered black hole (RTBH)
- List the various methods and techniques for securing the control plane
- Understand common security challenges and threats to each layer in the OSI model
- Describe passive and active monitoring and list monitoring options
- Describe the two management plane access types
- Describe the different control plane threats
- Describe and configure techniques for Layer 2 VPLS security
- Define security and its related terms
- Describe management plane attacks
- Understand the two types of encryption algorithms
- Describe the different features that can be used to protect the CPM, such as CPM - filters, CPM queues, and CPU protection
- List various techniques that can be used to protect the data plane such as network monitoring, traffic filters, and IPSec tunnels
- Describe IPSec protocols (IKE, ESP, AH)
- Describe and configure BGP Flowspec
- Describe and configure local and remote mirroring
- Understand and configure IPSec tunnels used to protect data integrity
- Describe and configure various security features to control router access
- Understand and configure techniques for securing Layer 3 protocols and routing information (IGP, MPLS, Multicast, and BGP)
- Describe the key components of a secure network: authentication, confidentiality, integrity, and availability
- Describe and configure Cflowd
- Configure traffic filters
- Describe and configure BGP route origin validation (ROV)
- Understand different data plane security threats such as address spoofing, data snooping, and denial of service attacks
Nokia 4A0-111 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Secure Routing and Protocol Protection | - Routing protocol security
|
| Topic 2: VPN and Service Security | - Secure VPN deployment
|
| Topic 3: Network and Service Router Security Fundamentals | - Security architecture of Nokia SR OS
|
| Topic 4: Threats and Mitigation | - Common network threats
|

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