CMS专题
多选题Half of your network uses RIPv2 and the other half runs OSPF. The networks do not communicate with each other. Which two of these factors describe the impact of activating EIGRP over each separate part？（）AEIGRP will not be accepted when configured on t
题目
EIGRP will not be accepted when configured on the actual RIPv2 routers.
OSPF will no longer be used in the routing table， because you only have EIGRP internal routes running.
OSPF will no longer be used in the routing table， because you only have EIGRP external routes running.
RIPv2 will populate its RIP database but not its routing table， because you only have EIGRP external routes running.
RIPv2 will populate its RIP database but not its routing table， because you only have EIGRP internal routes running.
OSPF database will have RIPv2 routes.
参考答案和解析
相似问题和答案
第1题：
A、an half hour’s
B、half an hour
C、half an hour’s
D、half a hour’s
第2题：
One half of the earth is in darkness _______ the other half is bright.
A、as
B、while
C、since
D、because
第3题：
You want to upgrade the Ezonexam LAN so that all ports operate in full duplex mode. Which statement is true about full-duplex Ethernet when comparing to half-duplex Ethernet?
A．Full-duplex Ethernet consists of a shared cable segment. Half-duplex provides a point-to-point link
B．Full-duplex Ethernet uses two wires to send and receive. Half-duplex Ethernet uses one wire to send and receive
C．Full-duplex Ethernet can provide higher throughput than can half-duplex Ethernet of the same bandwidth
D．Full-duplex Ethernet uses a loopback circuit to detect collisions. Half-duplex Ethernet uses a jam signal
E．None of the above
第4题：
A router has learned three possible routes that could be used to reach a destination network. One route is from EIGRP and has a composite metric of 20514560. Another route is from OSPF with a metric of 782. The last is from RIPv2 and has a metric of 4. Which route or routes will the router install in the routing table?（）
A. the OSPF route
B. the EIGRP route
C. the RIPv2 route
D. all three routes
E. the OSPF and RIPv2 routes
第5题：
The Ezonexam network administrator needs to a switch named VE1 to become the root bridge for a redundant path switched network. What can be done to ensure that VE1 will always assume the role as the root bridge?
A．Assign the switch a higher MAC address than the other switches in the network have
B．Establish a direct link from the switch to all other switches in the network
C．Configure the switch full-duplex operation and configure the other switches for half-duplex operation
D．Configure the switch so that it has lower priority than other switches in the network
E．None of the above
第6题：
How long has your daughter been missing?
().
A. I miss my daughter a lot.
B. We haven't seen each other for two months.
C. About half an hour. I've been looking for her everywhere.
第7题：
Which of the following statements correctly describe the differences between half-duplex and full-duplex Ethernet? (Select two answer choices.)
A．Full-duplex Ethernet uses CSMA/CD to prevent collisions.
B．Half-duplex Ethernet uses a loopback circuit to detect collisions.
C．A full-duplex Ethernet card allows 20Mbps for data transmission.
D．Full-duplex Ethernet makes use of two pairs of wires for data.
E．An Ethernet hub can operate both half and full duplex simultaneously.
解析：Explanation:
Half-duplex Ethernet send and receives on the same line, so a loopback needs to be set to detect collisions. Alternatively, full-duple Ethernet doesn't have to because it uses two pairs of wire, one to send and the other to receive. Collisions are not possible on full duplex Ethernet networks.
Incorrect Answers:
A. Full duplex uses both pairs of wires, so transmissions are sent on the first pair, and data that is received come in on the other pair. This prevents collisions.
C. Full duplex allows for data to be sent and received at the same time. It will not double the amount of bandwidth at any given time. The speed of the Ethernet link will remain at 10/100.
E. Hubs are shared devices and can only support one mode, unlike switches.
第8题：
The Ezonexam LAN is upgrading all devices to operate in full duplex. Which statement is true about full-duplex Ethernet in comparison to half-duplex Ethernet?
A．Full-duplex Ethernet uses two wires to send and receive. Half-duplex Ethernet uses one wire to send and receive
B．Full-duplex Ethernet consists of a shared cable segment. Half-duplex Ethernet provides a point-to-point link
C．Full-duplex Ethernet can provide higher throughout than can half-duplex Ethernet of the same bandwidth
D．Full-duplex Ethernet uses a loopback circuit to detect collisions. Half-duplex ethernet uses a jam signal
E．None of the above
第9题：
A. uses a default IOS metric of 10 on each interface
B. uses an on - demand circuit to reduce the hello and LSA flooding across switched WAN li nks,such as ISDN
C. uses a DIS and a backup DIS to present the psuedo - node on the LAN
D. encapsulates PDUs directly into a data - link frame
E. uses stubby areas to improve network scalability
F. runs PRC (Partial Route Calculations) to calculate IP re achability information
第10题：
23 I'll spend half of my holiday practicing English and————————half learning drawing
A another
B the other
C other’s
D other