{"id":950,"date":"2022-05-28T16:55:28","date_gmt":"2022-05-28T11:25:28","guid":{"rendered":"https:\/\/cloudwithease.com\/?post_type=product&p=950"},"modified":"2022-06-20T12:59:22","modified_gmt":"2022-06-20T07:29:22","slug":"mpls","status":"publish","type":"product","link":"https:\/\/cloudwithease.com\/product\/mpls\/","title":{"rendered":"MPLS"},"content":{"rendered":"

MPLS Interview Questions & Answers Vol 1.0<\/h4>\n

Questions 75<\/h4>\n

Check the complete list of questions:<\/h4>\n
    \n
  1. Describe the roles of RD and RT in MPLS L3VPN?<\/li>\n
  2. How can you differentiate VPNv4 and IPv4 address-family?<\/li>\n
  3. Is it possible to assign the same RD to multiple customers?<\/li>\n
  4. What are the benefits of using MPLS?<\/li>\n
  5. What do you mean by MPLS?<\/li>\n
  6. What is the difference between MPLS and Leased Line?<\/li>\n
  7. Explain PHP in MPLS?<\/li>\n
  8. Describe PUSH in relation to MPLS?<\/li>\n
  9. What is the difference between MPLS LDP and RSVP?<\/li>\n
  10. Describe SWAP in relation to MPLS?<\/li>\n
  11. POP function in MPLS?<\/li>\n
  12. What is a label?<\/li>\n
  13. What is the structure of the label?<\/li>\n
  14. Where will the label be imposed in a packet?<\/li>\n
  15. What is a Forwarding Equivalence Class (FEC)?<\/li>\n
  16. Name the major roles of MPLS routers?<\/li>\n
  17. What is the Label Edge Router (LER)?<\/li>\n
  18. What is the label switch router (LSR)?<\/li>\n
  19. Can an LSR receive\/transmit a labelled packet on a non-MPLS interface?<\/li>\n
  20. What platforms and Cisco IOS support MPLS?<\/li>\n
  21. How much overhead does an MPLS LSP tunnel have?<\/li>\n
  22. How does the LSR know which is the top label, bottom label, and a middle label of the label stack?<\/li>\n
  23. What is the range of label values?<\/li>\n
  24. What label values are reserved? What do the reserved values signify?<\/li>\n
  25. How many bits in an MPLS label?<\/li>\n
  26. To what multicast address are LDP hellos sent?<\/li>\n
  27. On what UDP port is LDP sent?<\/li>\n
  28. What is the difference between the FIB and the LFIB?<\/li>\n
  29. What options are available for load balancing MPLS packets?<\/li>\n
  30. Can we configure an 802.1Q trunk between two Cisco Catalyst switches on different sites over an MPLS connection?<\/li>\n
  31. Does the DHCP relay function work in MPLS VPN Network?<\/li>\n
  32. What protocol and port numbers do LDP and TDP use to distribute labels to LDP\/TDP peers?<\/li>\n
  33. What is the difference between RD and RT?<\/li>\n
  34. What is CEF and without enabling CEF, can we make MPLS work?<\/li>\n
  35. What are the default timers of LDP?<\/li>\n
  36. Does MPLS support IPv6?<\/li>\n
  37. What Is VPLS?<\/li>\n
  38. How is VPLS different from MPLS?<\/li>\n
  39. With MPLS VPN-aware NAT, what additional information is tracked inside the NAT translation table?<\/li>\n
  40. What is the difference between VPN and MPLS?<\/li>\n
  41. What is a Label Switch Path?<\/li>\n
  42. What is the Label Distribution Protocol?<\/li>\n
  43. What\u2019s the difference between CR-LDP and RSVP-TE?<\/li>\n
  44. What is the relationship between MPLS and the Interior Routing Protocol?<\/li>\n
  45. What other protocols does MPLS support besides IP?<\/li>\n
  46. What differences are there in running MPLS in OSPF versus IS-IS environments?<\/li>\n
  47. MPLS works on which layer?<\/li>\n
  48. What is the protocol used by MPLS?<\/li>\n
  49. Which router performs the PHP function?<\/li>\n
  50. Label 3 routing protocols and label exchange protocols exist at which MPLS plane?<\/li>\n
  51. What are the different types of labels?<\/li>\n
  52. Does RD travel in route update?<\/li>\n
  53. In neighbor discovery command, I am receiving the only xmit, what does it mean?<\/li>\n
  54. What is transport address?<\/li>\n
  55. What is MP-iBGP?<\/li>\n
  56. Differences between MPLS and VPN?<\/li>\n
  57. What are the prerequisites to run MPLS?<\/li>\n
  58. Which Routing protocols support MPLS Traffic Engineering?<\/li>\n
  59. What are LIB?<\/li>\n
  60. What is LFIB?<\/li>\n
  61. If we disable CEF will MPLS work?<\/li>\n
  62. What is different between VRF and VRF Lite?<\/li>\n
  63. What is VPLS?<\/li>\n
  64. Can we implement a class of service with MPLS?<\/li>\n
  65. What is the difference between the P and PE router in terms of MPLS?<\/li>\n
  66. Two routers are having 4 equal-cost links, how many LDP sessions will be established?<\/li>\n
  67. Without router reflector can I implement MPLS?<\/li>\n
  68. My LDP router id, OSPF router-id and BGP router-id is different, will it work to forward the traffic of customers or not?<\/li>\n
  69. What is the default range of MPLS labels in Cisco routers?<\/li>\n
  70. What group is responsible for creating MPLS standards?<\/li>\n
  71. What are the components of MPLS-TE?<\/li>\n
  72. What is \u201cGMPLS\u201d?<\/li>\n
  73. Can I make my PE router as P?<\/li>\n
  74. What are the requirements to run MPLS Traffic Engineering in the network?<\/li>\n
  75. How to filter MPLS labels?<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

    MPLS Interview Q & A Vol 1.0<\/strong><\/h3>\n

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