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1. Which command is used to configure a sub-interface with VLAN tagging in SR Linux?

2. What is the benefit of using sub-interfaces in network configuration?

3. How does the Nokia Fabric Services System contribute to network efficiency and reliability?

4. How can administrators access and analyze log data in SR Linux?

5. Which of the following is a benefit of using logging and monitoring tools in SR Linux?

6. What is the purpose of an IP-VRF network instance in a data center fabric?

7. What is a key benefit of configuring VXLAN-Based EVPN Overlay Networks in a data center environment?

8. What is the purpose of using monitoring and logging tools in SR Linux?

9. In BGP, what is the term used for the autonomous system to which a BGP router belongs?

10. What is the purpose of using gNMI to configure an SR Linux router?

11. Which command can be used to verify BGP neighbor relationships and routing information on a router?

12. What role does the Fabric Manager play in the SR Linux architecture?

13. What are some key features of the Nokia Fabric Services System that support the designing and deploying of a data center fabric?

14. In what ways can you customize the user permissions and access levels in the SR Linux CLI?

15. Which interface uses gRPC protocol to transfer configuration and operational data between network elements?

16. When configuring network interfaces and sub-interfaces, what is the purpose of assigning an IP address to an interface?

17. What is the purpose of a MAC-VRF network instance in a data center fabric?

18. When configuring a MAC-VRF network instance, what must be unique in each VRF?

19. What is the purpose of EVPN (Ethernet Virtual Private Network) in VXLAN overlays?

20. In SR Linux, what is the primary difference between a network interface and a sub-interface?

21. In BGP, which attribute is used to influence the traffic path selection?

22. What is the purpose of configuring a network interface or sub-interface?

23. Which of the following best describes the function of MAC-VRF network instances?

24. Which protocol is commonly used in VXLAN-based EVPN overlay networks for control plane

communication?

25. Which attribute in BGP is used to influence the path selection process between multiple routes to the same destination?

26. What is the purpose of customizing the SR Linux CLI?

27. What is the purpose of the Management Plane in SR Linux architecture?

28. How can IP-VRF and MAC-VRF network instances help improve network security in a data center fabric?

29. How can you configure an IP-VRF network instance in Nokia's SR Linux?

30. What are some key characteristics of Nokia's SR Linux and the Nokia Fabric Services System?

31. What is the purpose of assigning an IP address to a network interface?

32. When designing and deploying a data center fabric, what are some benefits of utilizing the Nokia Fabric Services System?

33. What are some advanced features that can be customized in the SR Linux CLI?

34. Why would customizing the CLI in SR Linux be beneficial for network administrators?

35. What sets Nokia's SR Linux apart from traditional network operating systems?

36. Which architecture in SR Linux is responsible for processing traffic flows based on routing information and forwarding tables?

37. What is a common use case for configuring both IP-VRF and MAC-VRF instances in a network environment?

38. What is the purpose of configuring command history in the SR Linux CLI?

39. What role does the VXLAN tunnel endpoint (VTEP) play in a VXLAN-based EVPN overlay network?

40. How can you configure syslog in SR Linux to send log messages to a remote server?