{"id":972,"date":"2022-05-28T17:21:44","date_gmt":"2022-05-28T11:51:44","guid":{"rendered":"https:\/\/cloudwithease.com\/?post_type=product&p=972"},"modified":"2022-06-20T12:58:19","modified_gmt":"2022-06-20T07:28:19","slug":"stp","status":"publish","type":"product","link":"https:\/\/cloudwithease.com\/product\/stp\/","title":{"rendered":"STP"},"content":{"rendered":"

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

Questions 50<\/h4>\n

Check the complete list of questions:<\/h4>\n
    \n
  1. What is BID made up of in STP?<\/li>\n
  2. What is the value of system ID in BID (Bridge ID)?<\/li>\n
  3. What are Spanning Tree Protocol default timers?<\/li>\n
  4. What single command will make Switch root for Vlan 10?<\/li>\n
  5. RSTP provides a faster transition to the forwarding state on point-to-point links than STP does \u2013 Validate the statement?<\/li>\n
  6. Which command enables RSTP on a switch? Which are two-port states when RSTP has converged?<\/li>\n
  7. What is BPDU? What are the 2 types of BPDUs?<\/li>\n
  8. At which layer of the OSI model is RSTP used to prevent loops?<\/li>\n
  9. Is RSTP compatible with the original IEEE 802.1D STP?<\/li>\n
  10. Which protocol is used by bridges and\/or switches to prevent loops in a layer 2 network?<\/li>\n
  11. Which switch would STP choose to become the root bridge in the selection process out of these 2 \u2013 (A) 32768: 11-22-33-44-66-55 (B) 32768: 22-11-33-55-66-77?<\/li>\n
  12. What are different port states of STP? Arrange STP port states in chronological order?<\/li>\n
  13. Which specifications will allow you to associate VLAN groups to STP instances so you can provide multiple forwarding paths for data traffic and enable load balancing?<\/li>\n
  14. Explain different type of STP port roles?<\/li>\n
  15. What is the destination mac address used for BPDUs?<\/li>\n
  16. What is the major advantage of MSTP?<\/li>\n
  17. How is Root Bridge selected?<\/li>\n
  18. What is Root Port?<\/li>\n
  19. What is the extended system ID?<\/li>\n
  20. Which type of ports are configured under portfast?<\/li>\n
  21. What is one benefit of PVST+ compared to PVST?<\/li>\n
  22. STP uses the which criteria to decide whether to place a port in a Forwarding state or Blocking state?<\/li>\n
  23. Does STP use which steps to select its paths?<\/li>\n
  24. What is portfast in STP ?<\/li>\n
  25. What is a port priority in STP?<\/li>\n
  26. Which command will let you know about the cost of ports configured?<\/li>\n
  27. Which port state is introduced by Rapid-PVST?<\/li>\n
  28. What conditions cause an STP topology change? What effect does this have on STP and the network?<\/li>\n
  29. A Root Bridge has been elected in a switched network. Suppose that a new switch is installed with a lower Bridge ID than the existing Root Bridge. What will happen?<\/li>\n
  30. Suppose that a switch receives Configuration BPDUs on two of its ports. Both ports are assigned to the same VLAN. Each of the BPDUs announces Catalyst A as the Root Bridge. Can the switch use both of these ports as Root Ports? Why?<\/li>\n
  31. What conditions can cause ports on a network\u2019s Root Bridge to move into the Blocking state?<\/li>\n
  32. What parameters can be tuned to influence the selection of a port as a Root or Designated Port?<\/li>\n
  33. In a BPDU, when can the Root Bridge ID have the same value as the Sender Bridge ID?<\/li>\n
  34. Using the default STP timers, how long does it take for a port to move from the Blocking state to the Forwarding state?<\/li>\n
  35. Over what VLANs does the CST run?<\/li>\n
  36. What happens to BPDU packet when STP is disabled on the port?<\/li>\n
  37. Can STP be configured on a router?<\/li>\n
  38. Is STP required to be configured when there is only one switch?<\/li>\n
  39. Is an Ethernet frame modified when STP is configured on the network<\/li>\n
  40. How many root bridges can be available on an STP configured network?<\/li>\n
  41. If the priority value of the two switches are the same, which switch would be elected as the root bridge?<\/li>\n
  42. Which mechanism is used to detect the unidirectional links failure and addressing bridging loops?<\/li>\n
  43. If the Root Bridge sets the Topology Change flag in the BPDU, what must the other switches in the network do?<\/li>\n
  44. How many root ports are there for each non-root bridge?<\/li>\n
  45. Which STP version runs on cisco Switches?<\/li>\n
  46. What is the difference between Root port and designated port?<\/li>\n
  47. What is the function of BPDU Filter?<\/li>\n
  48. If we want to disable STP on a port connected to a server, which command would you use?<\/li>\n
  49. Can we use BPDU filter on trunk ports?<\/li>\n
  50. One end of every link should be designated port. What 2 states can the other port be part of?<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

    STP Interview Questions and Answers Vol 1.0<\/strong><\/h3>\n

    <\/p>\n","protected":false},"featured_media":978,"comment_status":"open","ping_status":"closed","template":"","meta":{"pmpro_default_level":""},"product_brand":[],"product_cat":[47,86,75],"product_tag":[],"class_list":{"0":"post-972","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-data-network","7":"product_cat-ebooks","8":"product_cat-protocol","9":"pmpro-has-access","11":"first","12":"instock","13":"downloadable","14":"taxable","15":"shipping-taxable","16":"purchasable","17":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/cloudwithease.com\/wp-json\/wp\/v2\/product\/972","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cloudwithease.com\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/cloudwithease.com\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/cloudwithease.com\/wp-json\/wp\/v2\/comments?post=972"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cloudwithease.com\/wp-json\/wp\/v2\/media\/978"}],"wp:attachment":[{"href":"https:\/\/cloudwithease.com\/wp-json\/wp\/v2\/media?parent=972"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cloudwithease.com\/wp-json\/wp\/v2\/product_brand?post=972"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cloudwithease.com\/wp-json\/wp\/v2\/product_cat?post=972"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cloudwithease.com\/wp-json\/wp\/v2\/product_tag?post=972"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}