Refer to the given scenario: PC1- 172.16.1.2 Router Switch 1- 172.16.1.254 GO/1 - 10.10.10.1 Web Server 10.10.10.254 GO/0-172.16.1.1 File Server 172.16.1.253 Part A: Configure Switch based on the description given below. 1. Identify the command to save the running configuration file to start up configuration 2. Identity the set of commands to assign the shown IP address to the Switch 1: Part B: PC1 is communicating with web server. Based on that, answer the following questions 3. Which layer of the TCPAP protocol suit contains the protocol for web services. 4. Which Transport Layer protocol is used in the given scenario: Save running config startup-contia Copy running-conlig startup-configMove running-config startup-config int viant: lo address 172 10.1.1 Int viant: lp address 172.16.1.254 int viant : ip address 172.16.1.253 Transport Application Network IP TCP