NetApp CN1610 - Link Local Protocol Filtering Commands; Llpf; No Llpf; Show Llpf Interface

442 Link Local Protocol Filtering Commands
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 Use this command to block LLPF protocol(s) on a port.
no llpf Use this command to unblock LLPF protocol(s) on a port.
show llpf interface Use this command to display the status of LLPF rules configured on a particular
port or on all ports.
.
Default Enabled for the blockudld parameter; disabled for all others.
Format
llpf {blockisdp | blockvtp | blockdtp | blockudld |
blockpagp | blocksstp | blockall}
Mode Interface Config
Format
no llpf {blockisdp | blockvtp | blockdtp | blockudld |
blockpagp | blocksstp | blockall }
Mode Interface Config
Format
show llpf interface [all | slot/port]
Mode Privileged EXEC
Term Definition
Block ISDP Shows whether the port blocks ISDP PDUs.
Block VTP Shows whether the port blocks VTP PDUs.