In an environment with STP disabled, which of the following is the MOST likely cause of the exponential increase in repeated packets transferred through the network?()
第1题:
A. Incorrect subnet mask
B. Mismatched MTU
C. Switching loop
D. VLAN mismatch
第2题:
A.display STP Statistic
B.display STP [interfaceinterface]
C.display STP
D.display STP State
第3题:
A.[Quidway]stp enable
B.[Quidway]stp enable all
C.[Quidway-Ethernet0/1]stp enable
D.[Quidway-Ethernet0/1]stp enable all
第4题:
在Quidway交换机上,要开启所有端口的STP功能,所用的命令是()
第5题:
配置交换机SWA工作在RSTP工作模式下的命令为()
第6题:
中国移动的七号信令网一般分为()三层
第7题:
在Quidway中低端交换机上,要修改交换机端口Ethernet0/1的STP端口开销值,所用的命令是()
第8题:
下面有关生成树协议的互通性描述,错误的为()
第9题:
What is the purpose of the STP PortFast BPDU guard feature? ()
第10题:
All ports will temporarily transition to the learning state for a period equal to the max age timer plus the forward delay interval.
All ports will transition temporarily to the learning state for a period equal to the forward delay interval.
The default aging time for MAC address entries will be reduced for a period of the max age timer plus the forward delay interval.
The default hello time for configuration BDPUs will be reduced for the period of the max age timer.
第11题:
one global STP instance for all VLANs
one STP instance for each VLAN
one STP instance per set of VLANs
one STP instance per set of bridges
第12题:
仍然发送STP报文
会改成发送RSTP报文
不再运行生成树协议了
有时发STP报文,有时发RSTP报文
第13题:
A.[Quidway]stp port Ethernet0/1 cost cost
B.[Quidway]stp cost cost
C.[Quidway-Ethernet0/1]stp port Ethernet0/1 cost cost
D.[Quidway-Ethernet0/1]stp cost cost
第14题:
A.[Quidway]stp disable Ethernet0/1
B.[Quidway]stp disable
C.[Quidway-Ethernet0/1]stp disable
D.[Quidway-Ethernet0/1]stp disable all
第15题:
第16题:
How are STP timers and state transitions affected when a topology change occurs in an STP environment?()
第17题:
关于RSTP和STP的兼容运行,下列说法正确的有()。
第18题:
在STP中a)MTP和b)SCCP级消息传输之间的区别是什么?()
第19题:
在Quidway交换机上,要修改交换机STP的优先级,所用的命令是()
第20题:
Spanning Tree Protocol IEEE 802.1s defines the ability to deploy which of these? ()
第21题:
MSTP
MSF
CST
MST
第22题:
social environment
communication environment
practice environment
game environment
第23题:
Incorrect subnet mask
Mismatched MTU
Switching loop
VLAN mismatch
第24题:
one global STP instance for all VLANs
one STP instance for each VLAN
one STP instance per set of VLANs
one STP instance per set of bridges