Users Guide

Dell PowerConnect 55xx Systems User Guide 121
4 Move the required protocols from the Available Protocols list to the
Filtered Protocols list. The following displays the protocols and the
addresses that are blocked:
Configuring Proprietary Protocol Filtering Using CLI Commands
The following table summarizes the CLI commands for setting fields in the
Proprietary Protocol Filtering pages.
Only one of the following CLI commands can be active on a port at the same
time. To add other protocol filters, the command must be negated and then
run again with all the required protocol names.
.
The following is an example of some of the CLI commands:
Table 8-9. Protocol Filtering
Protocol Destination Address Protocol Type
blockcdp 0100.0ccc.cccc 0x2000
blockvtp 0100.0ccc.cccc 0x2003
blockdtp 0100.0ccc.cccc 0x2004
blockudld 0100.0ccc.cccc 0x0111
blockpagp 0100.0ccc.cccc 0x0104
blocksstp 0100.0ccc.cccd -
blockall 0100.0ccc.ccc0 - 0100.0ccc.cccf -
Table 8-10. Proprietary Protocol Filtering CLI Commands
CLI Command Description
service-acl input protocol1
[protocol2 … protocol6]
no service-acl input
Discards packets that are classified to
specific protocols.
Use the no form of those commands
to disable discarding of the packets.
console (Config-if)# service-acl input blockcdp blockvtp