Refer to the given scenario: PC1- 172.16.1.2 Router Switch 1- 172.16.1.254 G0/1 - 10.10.10.1 Web Server - 10.10.10.254 G0/0-172.16.1.1 File Server 172.16.1.253 Part A: Configure Switch1 based on the description given below. 1. Identify the command to save the running configuration file to start up configuration 2. Identify 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 TCP/IP protocol suit contains the protocol for web services 4. Which Transport Layer protocol is used in the given scenario: Save running-config startup-config Copy running-config startup-configMove running config startup config in viant : ip address 172.16.1.1 int vian1. ip address 172.16.1.254 | int vian ip address 172.16.1.253 Transport Application Network HTTP IP TCP