更多"Which of the protocols below, opera"的相关试题:
[多项选择]Which of the routing protocols shown below support both VLSM and route summarization?（）
A. IGRP
B. EIGRP
C. RIP v1
D. RIP v2
E. OSPF
F. VTP
G. CDP
[单项选择]Which protocols are found in the network layer of the OSI reference model and are responsible for path determination and traffic switching?（）
A. LAN
B. routing
C. WAN
D. network
[单项选择]The two primary protocols on which the Internet is based are( ).
A. FTP FInd TMAP
B. TCP and IP
C. TCP and SMTP
D. TCP and HTTP
[多项选择]Which of the protocols below use TCP at the transport layer?（）
A. TFTP
B. SMTP
C. SNMP
D. FTP
E. HTTP
F. HTTPS
[单项选择]Which one of the protocols below allows a router to respond to an ARP request destined to a remote host?（）
A. Gateway DP
B. Reverse ARP
C. proxy ARP
D. Inverse ARP
E. indirect ARP
[多项选择]Which three of the protocols below belong to the application layer?（）
A. ARP
B. HTTPS
C. SMTP
D. CDP
E. TFTP
F. ICMP
[单项选择]Which one of the WAN data-link protocols below is used for out-of-band signaling?（）
A. HDLC
B. NCP
C. PAP
D. LAPD
E. LAPB
F. None of the above
[单项选择]Which OSI layer is associated with the following: The acknowledgement of transmissions, sequencing, and flow control across a network?（）
A. Layer 2
B. Layer 3
C. Layer 4
D. Layer 5
E. Layer 6
F. Layer 7
[多项选择]Which three Layer 2 encapsulation types would be used on a WAN rather than a LAN? （）
A. HDLC
B. Ethernet
C. Token Ring
D. PPP
E. FDDI
F. Frame Relay
[单项选择]Which OSI layer header contains the address of a destination host that is another network?（）
A. application
B. presentation
C. session
D. transport
E. network
F. data link
G. physical
[多项选择]Which three Layer 2 access designs have all of their uplinks in an active state?（）
A. Flex Links
B. loop-free U
C. looped square
D. looped triangle
E. loop-free inverted U
[单项选择]At which OSI layer is a logical path created between two host systems（）。
A. session
B. transport
C. network
D. data link
E. physical
[单项选择]In the 7-layer OSI model, which layer switching will take place?（）
A. Layer one
B. Layer two
C. Layer three
D. Layer four
[单项选择]Which layer 2 protocol encapsulation type supports synchronous and asynchronous circuis and has built-in security mechanisms?（）
A. Frame Relay
B. HDLC
C. x.25
D. PPP
