Use the following procedure to enable RMON on an interface.
 
Procedure
- Enable RMON on a VLAN:
- In the navigation pane,
expand the  folders.
 
- Click VLANs.
 
- Click the Advanced tab.
 
- In the row for the
VLAN, double-click the RmonEnable field, and then select enable.
 
- Click Apply.
 
 - Enable RMON on a port:
- In the Device Physical
View, select a port.
 
- In the navigation pane,
expand the  folders.
 
- Click General.
 
- Click the Interface tab.
 
- For the RmonEnable field, select enable.
 
- Click Apply.