What does TCP use to set up a connection?
A. Three-way handshake
B. Sliding window
C. Four-way handshake
D. Two-way handshake
正解:A
質問 2:
You are reviewing the routing table of a router. The same network is advertised by RIP and
OSPF.
Why is it preferred to use the next hop provided by OSPF?
A. RIP has a lower metric value.
B. OSPF is using TCP.
C. OSPF has a faster convergence time.
D. OSPF has a lower administrative distance.
正解:D
質問 3:
Which protocol would you enable in an Ethernet network to avoid loops?
A. IEEE 802.1x
B. IGP routing protocol
C. Spanning Tree Protocol
D. IEEE 802.1q
正解:C
質問 4:
How does STP avoid loops in a network?
A. by blocking some of the ports
B. by using IP access-lists
C. by using MAC access-lists
D. by disabling some of the switches
正解:A
質問 5:
Which two protocols apply to both IPv4 and IPv6? (Choose two.)
A. ND
B. ARP
C. SNMP
D. DNS
正解:C,D
質問 6:
You have been assigned an IP address range of 192.168.200.0/30. How many IP addresses are available in your network?
A. 4
B. 255
C. 30
D. 2
正解:A
質問 7:
You are provided a /28 network. You are not allowed to use the network and broadcast addresses for hosts. How many valid IP addresses are available for the hosts?
A. 14
B. 16
C. 240
D. 15
正解:A
質問 8:
What is the proper sequence of actions applied to a packet entering a DiffServ domain?
A. Classification, queuing, marking, scheduling
B. Classification, marking, queuing, scheduling
C. Classification, queuing, scheduling, marking
D. Classification, scheduling, marking, queuing
正解:B
質問 9:
How does a link-state protocol establish neighborship between two routers?
A. It adds a static route towards the neighbor.
B. It puts the neighbor IP address in the configuration.
C. It uses the LDP neighbor IP address.
D. It exchanges hello packets.
正解:D
石黑** -
私はECP-103問題集を利用したら、試験に合格できると信じています。案の定、いい成績で試験に合格しました。ありがとうございました。