MPLS(Multi -protocol Label Switching,多协议标签交换技术)是新一代广域网传输技术。以下关于MPLS特点的叙述中,正确的是( )。
A.MPLS不支持大规模层次化的网络拓扑结构,不具备良好的网络扩展性 B.MPLS的标签合并机制支持不同数据流的分拆传输 C.MPLS支持流量工程、QoS和大规模的虚拟专用网 D.MPLS 不支持 ATM的传输交换方式
第1题:
A.错误
B.正确
第2题:
Why is it appropriate to use conditional label advertising when deploying MPLS? ()
第3题:
Using more than one label on a single packet is required in what context?()
第4题:
以下对于MPLS描述正确的是()
第5题:
1850 TSS-320其主要功能是支持()技术
第6题:
Which two of these are characteristics of MPLS VPNs? ()
第7题:
MPLS是多协议标签交换的简称,它用定长的短标签来封装分组。
第8题:
IPCP
LCP
LDP
NO.7
第9题:
标签分发路由器
标签边缘路由器
标签交换路由器
标签传送路由器
第10题:
Uniform model
Pipe Model
Short Pipe
None of the above will alter Differentiated Services(Diff-Serv)code points set in different DifferentiatedServices(Diff-Serv)domain
第11题:
Multicast
OSPF
BGP
IS-IS
第12题:
标签交换路由器
标签边缘路由器
标签分发路由器
标签传送路由器
第13题:
网络技术中的生成树协议STP(spanning tree protocol)主要作用是什么()
第14题:
As a network administrator, you are required to deploy MPLS technology. During the deployment, it is recommended to apply conditional label advertising. What is most probably the reason for that?()
第15题:
What is the action of "pop" in the context of MPLS switching?()
第16题:
MPLS的连接称为LSP(Label Switch Path标签交换通道),要建立一个LSP必须借助于信令协议,以下哪个协议可用于建立LSP?()
第17题:
MPLS英文缩写()。
第18题:
Multi Protocol Label Switching (MPLS) is a data-carrying mechanism that belongs to the family of packet-switched networks. For an MPLS label, if the stack bit is set to1, which option is true?()
第19题:
以下关于MPLS的解释,正确的是()。
第20题:
对
错
第21题:
to make CEF tables smaller
to enable label switching on the frame mode interface
to restrict MPLS availability to predefined time periods
to restrict label switching to a limited number of networks
to restrict end users from seeing the routers in the MPLS network
第22题:
It removes the top label in the MPLS label stack.
It adds a top label in MPLS label stack.
It replaces the top label in the MPLS label stack with another value.
It replaces the top label in the MPLS label stack with a set of labels.
None of above.
第23题:
The stack bit will only be used when LDP is the label distribution protocol
The label is the last entry in the label stack.
The stack bit is for Cisco implementations exclusively and will only be used when TDP is the label distribution protocol.
The stack bit is reserved for future use.