Prerequisites of Nokia 4A0-111: Nokia Network and Service Router Security Exam
There are no prerequisites for this exam. The Nokia Network and Service Router Security course presents the technology, techniques, and best practices for implementing security in a Service Router-based network. The course begins with an introduction to the security components, security challenges, and security risks and threats. It then covers in detail various methods, features, and techniques for securing the Nokia Service Router Operating System (SR OS) management plane, control plane, and data plane. Students will participate in many practical hands-on lab exercises throughout the course to ensure implementation-level knowledge of network and router security. All our Nokia 4A0-111 practice exams are developed and developed by a team of professionals that are relevant towards the IT field and present by far the most readily accessible mastering material to the candidates.
Reference: https://networks.nokia.com/src/exams/nokia-network-and-service-router-security
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What is the duration, language, and format of Nokia 4A0-111: Nokia Network and Service Router Security Exam
- Length of examination: 90 mins
- Language: English
- Format: Multiple choices, multiple answers
- Passing score: 80%
- Number of Questions: 60
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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
- Describe the different features that can be used to protect the CPM, such as CPM - filters, CPM queues, and CPU protection
- Describe IPSec protocols (IKE, ESP, AH)
- Understand different data plane security threats such as address spoofing, data snooping, and denial of service attacks
- Describe and configure BGP Flowspec
- Describe management plane attacks
- Describe and configure various security features to control router access
- Define security and its related terms
- Understand and configure techniques for securing Layer 3 protocols and routing information (IGP, MPLS, Multicast, and BGP)
- Describe passive and active monitoring and list monitoring options
- Describe the two management plane access types
- Understand lawful intercept
- Explain and implement the configuration management features configuration rollback, transactional configuration, command accounting, SNMP, and Netconf
- List various techniques that can be used to protect the data plane such as network monitoring, traffic filters, and IPSec tunnels
- Describe and configure Cflowd
- Describe and configure BGP remote triggered black hole (RTBH)
- Describe and configure local and remote mirroring
- Describe and configure BGP route origin validation (ROV)
- Describe and configure BGP filters
- Understand the two types of encryption algorithms
- Understand and configure IPSec tunnels used to protect data integrity
- List the various methods and techniques for securing the control plane
- Configure traffic filters
- Describe the key components of a secure network: authentication, confidentiality, integrity, and availability
- Understand common security challenges and threats to each layer in the OSI model
- Describe and configure unicast reverse path forwarding (uRPF) for IPv4/IPv6 protocols
- Describe and configure techniques for Layer 2 VPLS security
- Describe the different control plane threats
Nokia 4A0-111 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Control Plane Security | 30% | - BGP filters, RTBH, Flowspec, ROV - uRPF for IPv4 and IPv6 - Control plane protection mechanisms - Routing protocol security: OSPF, IS-IS, BGP |
| Data Plane Security | 25% | - Traffic filtering and policing - VPN security and tunnel protection - IPsec protocols: IKE, ESP, AH - Traffic monitoring and anomaly detection |
| Management Plane Security | 30% | - Logging, monitoring and access control lists - Secure access: SSH, HTTPS, SNMPv3 - User authentication and authorization - Configuration management and accounting |
| Introduction to Network Security | 15% | - Security goals: confidentiality, integrity, availability - SR OS security architecture overview - Security concepts, threats and vulnerabilities |
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