Question 5: (16 marks) Answer the following two questions A) Your IT director is asking you to conduct a search about the Spanning Tree Protocol "STP" and to provide him with a short explanation about it. Your explanation should cover the following points: purpose of the STP protocol, Bridge ID (BID), root bridge election, port roles and the main differences between STP and RSTP. . . You should use your own words. The word count should not exceed 300 words. (10 marks)