Users Guide

120 Dell PowerConnect 55xx Systems User Guide
Proprietary Protocol Filtering
Protocol filters are used to disallow receiving specific proprietary protocol
packets through an interface. These can be enabled for specific ports.
If a protocol filter is enabled on a port, you cannot enable a QoS ACL on this
port.
To configure Proprietary Protocol Filtering:
1
Click Switching > Network Security > Proprietary Protocol Filtering to
display the
Proprietary Protocol Filtering: Summary page.
Figure 8-9. Proprietary Protocol Filtering: Summary
A list of the ports and their filtered protocols is displayed.
2 Click Edit to modify the filtered protocols for a specific port.
3 Select a unit and an interface.