Reference Guide

ethernet1/1/4 128.272 128 200000000 FWD 0 32769 0000.0000.0000 128.272
ethernet1/1/5 128.276 128 200000000 FWD 0 32769 0000.0000.0000 128.276
ethernet1/1/6 128.280 128 200000000 FWD 0 32769 0000.0000.0000 128.280
ethernet1/1/7 128.284 128 200000000 FWD 0 32769 0000.0000.0000 128.284
ethernet1/1/8 128.288 128 200000000 FWD 0 32769 0000.0000.0000 128.288
ethernet1/1/9 128.292 128 200000000 FWD 0 32769 0000.0000.0000 128.292
ethernet1/1/10 128.296 128 200000000 FWD 0 32769 0000.0000.0000 128.296
ethernet1/1/11 128.300 128 200000000 FWD 0 32769 0000.0000.0000 128.300
ethernet1/1/12 128.304 128 200000000 FWD 0 32769 0000.0000.0000 128.304
Supported Releases 10.2.0E or later
spanning-tree bpdulter
Enables or disables BPDU ltering on an interface.
Syntax
spanning-tree bpdufilter {enable | disable}
Parameters
• enable — Enables the BPDU ltering on an interface.
• disable — Disables the BPDU ltering on an interface.
Default Disabled
Command Mode INTERFACE
Usage Information Use the enable parameter to enable BPDU ltering.
Example
OS10(conf-if-eth1/1/4)# spanning-tree bpdufilter enable
Supported Releases 10.2.0E or later
spanning-tree bpduguard
Enables or disables BPDU guard on an interface.
Syntax
spanning-tree bpduguard {enable | disable}
Parameters
• enable — Enables the BPDU guard lter on an interface.
• disable — Disables the BPDU guard lter on an interface.
Default Disabled
Command Mode INTERFACE
Usage Information BPDU guard prevents a port from receiving BPDUs. If the port receives a BPDU, it is placed in the Error-Disabled
state as a protective measure.
Example
OS10(conf-if-eth1/1/4)# spanning-tree bpduguard enable
Supported Releases 10.2.0E or later
220 Layer 2