PIM 
597
 Managed Switches
PIM-SM on Switch D
1.  Enable IP routing on the switch.
a. Select Routing > IP > Basic > IP Configuration. 
A screen similar to the following displays.
b.  For Routing Mode, select the Enable radio button.
c.  Click Apply.
2.  Configure 1/0/21 as a routing port and assign an IP address to it.
a. Select Routing > IP > Advanced > IP Interface Configuration. 
A screen similar to the following displays.
b.  Scroll down and select the Interface 1/0/21 check box. 
Now 1/0/21 appears in the Interface field at the top.
c.  Enter the following information:
• In the IP Address field, enter 192.168.2.1. 
• In the Subnet Mask field, enter 255.255.255.0.
• In the Routing Mode field, select Enable.
d.  Click Apply to save the settings.
3.  Configure 1/0/22 as a routing port and assign an IP address to it.
a. Select Routing > IP > Advanced > IP Interface Configuration.