A. presentation
B. session
C. transport
D. network
E. physical
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A. transport
B. network
C. presentation
D. session
E. application
A. minimum cell rate (MCR)
B. quality of service (QoS)
C. modulation
D. packet switching exchange (PSE)
E. reliable transport protocol (RTP)
A. bandwidth
B. delay
C. load
D. reliability
A. atm-dxi
B. frame-relay
C. hdlc
D. lapb
E. ppp
A. show protocols
B. show process
C. show system
D. show version
最新試題
What is the default administrative distance of OSPF?（）
A network administrator needs to configure a serial link between the main office and a remote location.The router at the remote office is a non-cisco router. How should the network administrator configure the serial interface of the main office router to make the connection?（）
How are VTP advertisements delivered to switches across the network?（）
What is the subnetwork address for a host with the IP address 201.100.5.68/28?（）
At which layer of the OSI model dose PPP perform?（）
Which pairing reflects a correct protocol-and-metric relationship?（）
What is the purpose of the cisco Vlan Trunking protocol?（）
If all OSPF routers in a single area are configured with the same priority value,what value dose a router use for the ODPF router ID in the absence of a loopback interface?（）
Which Cisco IOS diagnostics command can disrupt the operation of a router under high-load conditions?（）
Which statement is true, as relates to classful or classless routing?（）