Step 3. Determining network configuration The office network uses dynamic addressing. Your next step is to verify that workstations are using this service. You are also requested to find some key information about your workstation's network configuration. 3.1 Ensure your Windows workstation is running TCP/IP protocol and is set up to obtain an IP address dynamically using DHCP. If not, perform the appropriate configuration and let it take effect. 3.2 Using the utilities of your choice, determine and record below the following network configuration information for your workstation: IP address Subnet mask MAC address Default gateway DNS server address DHCP server address Date and time of DHCP lease obtained ____________________ Date and time of DHCP lease expiry ____________