Link Local Protocol Filtering Commands - NETGEAR XSM7224S - ProSafe 10 Gigabit Stackable Manual

ProSafe XSM7224S Managed Stackable Switch CLI Manual, Software Version 9.0

Link Local Protocol Filtering Commands

Link Local Protocol Filtering (LLPF) allows the switch to filter out multiple proprietary protocol
PDUs, such as Port Aggregation Protocol (PAgP), if the problems occur with proprietary protocols
running on standards-based switches. If certain protocol PDUs cause unexpected results, LLPF
can be enabled to prevent those protocol PDUs from being processed by the switch.
llpf blockall
Use this command to block LLPF protocol(s) on a port. Use
DMAC of 01:00:00:0C:CC:CX on the interface. Use
interface. Use
blockvtp
DTP packets on the interface. Use
to filter the PAGP packets on the interface. Use
blockpagp
packets on the interface.
Format
llpf {blockisdp | blockvtp | blockdtp | blockudld | blockpagp
| blocksstp | blockall }
Mode Interface Config
Default Disable
no llpf
Use this command to unblock LLPF protocol(s) on a port.
show llpf interface all
Use this command to display the status of LLPF rules configured on a particular port or on all
ports.
Format
show llpf interface [all | unit/slot/port]
Mode Privileged EXEC
Utility Commands
to filter the VTP packets on the interface. Use
to filter the UDLD packets on the interface. Use
blockudld
v1.0, November 2010
to filter all PDUs with a
blockall
to filter the ISDP packets on the
blockisdp
blockdtp
to filter the SSTP
blocksstp
to filter the
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