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Question:
Which layer of the OSI reference model does IPsec work at?

1. Layer 1

2.Layer 2

3.Layer 3

4.Layer 4

Posted Date:-2021-12-27 09:34:18

More MCQS Questions and answers

  1. If DHCP snooping is configured on a LAN switch, then clients having specific ______ can access the network.
  2. L2F was developed by which company?
  3. The DHCP server can provide the _______ of the IP addresses.
  4. Which component is included in IP security?
  5. Which layer 3 protocols can be transmitted over an L2TP VPN?
  6. A ___________ is an extension of an enterprise’s private intranet across a public network such as the internet, creating a secure private connection.
  7. After obtaining the IP address, to prevent the IP conflict the client may use ____
  8. Among the following, identify which task is not involved in Storage Capacity management?
  9. An attempt to make a computer resource unavailable to its intended users is called ______
  10. BER stands for ________
  11. Configuration management can be divided into which two subsystems?
  12. Control of the users’ access to network resources through charges is the main responsibility of ________
  13. DHCP client and servers on the same subnet communicate via _________
  14. Effect of open standards like SMI(s) is _________
  15. Effective Storage management does not include ____
  16. ESP (Encapsulating Security Protocol) is defined in which of the following standards?
  17. Extensible authentication protocol is authentication framework frequently used in ______
  18. Full duplex mode increases the capacity of each domain by ________
  19. How do Storage administrators ensure secure access to storage devices?
  20. Identify the difficulty a SAN administrator does not incur while dealing with diverse vendors.
  21. In Network Management System, the division that is responsible for controlling access to network based on a predefined policy is called _________
  22. In tunnel mode, IPSec protects the ______
  23. IPSec is designed to provide security at the _______
  24. PGP encrypts data by using a block cipher called ______
  25. Pretty good privacy (PGP) is used in ______
  26. SMI-S Standard uses which of the following?
  27. SNMP is the framework for managing devices in an internet using the ______
  28. Storage management comprises of ________
  29. Structure of Management Information (SMI), is the guideline of ________
  30. Task of Distributed Management Task Force is not ________
  31. Telnet is used for _______
  32. The application layer protocol used by a Telnet application is ________
  33. The application-level protocol in which a few manager stations control a set of agents is called ______
  34. The main difference between SNMPv3 and SNMPv2 is _______
  35. To use a Simple Network Management System, we need _______
  36. Traffic in a VPN is NOT _______
  37. VPNs are financially speaking ______
  38. What is DHCP snooping?
  39. What is the correct syntax to be written in the web browser to initiate a Telnet connection to www.sanfoundry.com?
  40. What protocol is NOT used in the operation of a VPN?
  41. When a DNS server accepts and uses incorrect information from a host that has no authority giving that information, then it is called _________
  42. When were VPNs introduced into the commercial world?
  43. Which amongst the following statements is correct for “character at a time” mode?
  44. Which layer of the OSI reference model does IPsec work at?
  45. Which layer of the OSI reference model does PPTP work at?
  46. Which of the following is not a storage device?
  47. Which of the following statements is NOT true concerning VPNs?
  48. Which protocols are used for Storage management?
  49. WPA2 is used for security in _______
  50. _______ allows you to connect and login to a remote computer
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