多項(xiàng)選擇題Which of the following protocols utilize TCP?()

A. NTP
B. NNTP
C. SMTP
D. SNMP
E. HTTPS
F. TFTP


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2.多項(xiàng)選擇題Which of the following protocols utilize UDP as the layer 4 transport mechanism?()

A.TACACS
B.Telnet
C.SMTP
D.SNMP
E.HTTP
F.TFTP

3.多項(xiàng)選擇題Which of the protocols below use TCP at the transport layer?()

A.TFTP
B.SMTP
C.SNMP
D.FTP
E.HTTP
F.HTTPS

4.單項(xiàng)選擇題You have just configured a static default route on router TK1. What is the purpose of a default route?()

A. It is a route to be used when the routing protocol fails.
B. It is a route configured by an ISP that sends traffic into a corporate network.
C. It is a route used when a packet is destined for a remote network that is not listed in the routing table.
D. It is a route manually configured for a specific remote network for which a routing protocol is not configured.
E. It is used to send traffic to a stub network.

5.多項(xiàng)選擇題Some of the TestKing routers have been configured with default routes. What are some of the advantages of using default routes?()

A. They establish routes that will never go down.
B. The keep routing tables small.
C. They require a great deal of CPU power.
D. The allow connectivity to remote networks that are not in the routing table.
E. They direct traffic from the Internet into corporate networks.

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