When troubleshooting a network problem, a network analyzer is connected to port f0/1 of a LAN switch Which command can prevent BPDU transmission on this port?
A- spanning-tree portfast bpdufilter default
B- spanning-tree portfast bpduguard enable
C- no spanning-tree link-type shared
D- spanning-tree bpduguard default
Answer:A
When troubleshooting a network problem, a network analyzer is connected to port f0/1 of a LAN switch Which command can prevent BPDU transmission on this port?
A- spanning-tree portfast bpdufilter default B- spanning-tree portfast bpduguard enable C- no spanning-tree link-type shared D- spanning-tree bpduguard default