A.802.1d
B.802.1q
C.802.1w
D.802.1s
第1题:
Which spanning Tree Protocol has been implemented on switch 2? ()
第2题:
The Company network utilizes the Multiple-instance Spanning Tree protocol in its switched LAN. Which three statements about the MST protocol (IEEE 802.1S) are true? ()
第3题:
What is the purpose of Spanning Tree Protocol?()
第4题:
What Cisco technology protects against Spanning-Tree Protocol manipulation?()
第5题:
Under which two circumstances should Spanning Tree Protocol be implemented? ()
第6题:
What is the next state of initial in spanning-tree protocol?
第7题:
Which two statements about the various implementations of STP are true?()
第8题:
to prevent routing loops
to create a default route
to provide multiple gateways for hosts
to maintain a loop-free Layer 2 network topology
to enhance the functions of SNMP
第9题:
To enhance Spanning Tree troubleshooting on multilayer switches
To reduce the total number of spanning tree instances necessary for a particular topology
To provide faster convergence when topology changes occur in a switched network
To provide protection for STP when a link is unidirectional and BPDUs are being sent but not received
None of the other alternatives apply
第10题:
Spanning tree protect
Root Guard and BPDU Guard
Unicast Reverse Path Forwarding
MAC spoof guard
Port Security
第11题:
第12题:
第13题:
Which four Cisco priority Spanning Tree Protocol enhancements are supported with rapid per-VLAN Spanning Tree? ()
第14题:
Which spanning tree mode will allow you to put multiple vlans into one instance?
第15题:
MSTP的全称可能是()
第16题:
pany uses MSTP within their switched LAN. What is the main purpose of Multiple Instance Spanning Tree Protocol (MSTP)?()
第17题:
Which four Cisco Spanning Tree Protocol enhancements are supported with rapid per-VLAN Spanning-Tree plus?()
第18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19题:
PortFast
UplinkFast
loop guard
root guard
BPDU guard
BackboneFast
第20题:
mon Spanning Tree maintains a separate spanning-tree instance for each VLAN configured in the network.
The Spanning Tree Protocol (STP) is an evolution of the IEEE 802.1w standard.
Per-VLAN Spanning Tree (PVST) supports 802.1Q trunking.
Per-VLAN Spanning Tree Plus(PVST+) is an enhancement to 802.1Q specification and is supported only on Cisco devices.
Rapid Spanning Tree Protocol (RSTP) includes features equivalent to Cisco PortFast, UplinkFast, and BackboneFast for faster network reconvergence.
Multiple Spanning Tree (MST) assumes one spanning-tree instance for the entire Layer 2 network, regardless of the multiple number of VLANs
第21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22题:
PortFast
UplinkFast
loop guard
root guard
BPDU guard
BackboneFast
第23题:
IEEE 802.1s (MST)
IEEE 802.1Q (CST)
Cisco PVST+
IEEE 802.1d (STP)
None of the other alternatives apply