PortFast
UplinkFast
loop guard
root guard
BPDU guard
BackboneFast
第1题:
A. PortFast
B. UplinkFast
C. loop guard
D. root guard
E. BPDU guard
F. BackboneFast
第2题:
Which two values are used by Spanning Tree Protocol to elect a root bridge?()
第3题:
Examine the following options,which Spanning Tree Protocol (STP) protection mechanism disables aswitch port if the port receives a Bridge Protocol Data Unit (BPDU)?()
第4题:
What Cisco technology protects against Spanning-Tree Protocol manipulation?()
第5题:
Which of the following components must be elected before the Spanning Tree Protocol can converge in a switched LAN?()
第6题:
Under which two circumstances should Spanning Tree Protocol be implemented? ()
第7题:
Which of the following specifications is a companion to the IEEE 802.1w Rapid Spanning Tree Protocol (RSTP) algorithm, and warrants the use multiple spanning-trees? ()
第8题:
interface bandwidth
interface delay
interface bandwidth and delay
hop count
bridge priority
第9题:
designated ports.
duplex operating mode.
fast mode ports.
root bridge.
root ports.
BDPU priority.
第10题:
to ensure a loop-free topology
to protect against user-side loops
when a VLAN spans access layer switches
for the most deterministic and highly available network topology
because of the risk of lost connectivity without Spanning Tree Protocol
第11题:
Spanning tree protect
Root Guard and BPDU Guard
Unicast Reverse Path Forwarding
MAC spoof guard
Port Security
第12题:
PortFast
UplinkFast
loop guard
root guard
BPDU guard
BackboneFast
第13题:
A.spanning-tree mode rapid-pvst
B.spanning-tree uplinkfast
C.spanning-tree backbonefast
D.spanning-tree mode mst
第14题:
Which four Cisco priority Spanning Tree Protocol enhancements are supported with rapid per-VLAN Spanning Tree? ()
第15题:
panning Tree Protocol calculates path cost based on which of these?()
第16题:
Spanning Tree Protocol calculates path cost based on which of these? ()
第17题:
Which command enables RSTP on a switch?()
第18题:
Which four Cisco Spanning Tree Protocol enhancements are supported with rapid per-VLAN Spanning-Tree plus?()
第19题:
Which two statements about the various implementations of STP are true?()
第20题:
PortFast
UplinkFast
loop guard
root guard
BPDU guard
BackboneFast
第21题:
interface bandwidth
interface delay
interface bandwidth and delay
hop count
bridge priority
第22题:
amount of RAM
bridge priority
IOS version
IP address
MAC address
speed of the links
第23题:
interface bandwidth
interface delay
interface bandwidth and delay
hop count
bridge priority
第24题:
IEEE 802.1s (MST)
IEEE 802.1Q (CST)
Cisco PVST+
IEEE 802.1d (STP)
None of the other alternatives apply