A. transport
B. network
C. presentation
D. session
E. application
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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
A. debug icmp
B. debug ip icmp
C. debug tcp
D. debug packet
最新試題
Which command displays the CHAP authentication process as it occurs between two routers?（）
Which IPsec security protocol should be used when confidentiality is required?（）
On which options are standard access list based?（）
Which statement is true, as relates to classful or classless routing?（）
At which layer of the OSI model dose PPP perform?（）
Which address is the IPV6 all-RIP-routers muticast group address that is used by RIPng as the destaion address?（）
What is the default administrative distance of OSPF?（）
Which command is used to display the collection of OSPF link states?（）
Which cisco ios command can help to determine the timing of various debug events,relative to each other,when you are debugging a complicated router issue?（）
Which device might be installed at a branch office to enable and manage an IPsec site-to-site VPN?（）