Which three of the following OSI model layers also belong to the TCP/IP model?()
- A The application layer
- B The session layer
- C The data link layer
- D The transport layer
- E The network interface layer
- F The physical layer
Which three of the following OSI model layers also belong to the TCP/IP model?()
1、At which layers of the OSI model do WA
At which layers of the OSI model do WANs operate?()A application layerB session layerC transport layerD network layerE datalink layerF physical layer
2、At which layers of the OSI model do WA
At which layers of the OSI model do WANs operate (Choose two.)()。Aapplication layerBsession layerCtransport layerDnetwork layerEdatalink layerFphysical layer
3、Which three of the following protocols
Which three of the following protocols will be forwarded to a host specified by the ip helper - address interface configuration command if the...
4、Which three of the following are compo
Which three of the following are components of a syslog message? ()(Choose three.)A time stampB error codesC severity levelD log message name
5、Which three of the following steps are
Which three of the following steps are mandatory when configuring MPLS on Cisco IOS? ()(Choose three.)A start LDPB enable CEF switchingC confi...
6、Which layer of the OSI reference model
Which layer of the OSI reference model uses the hardware address of a device to ensure message delivery to the proper host on a LAN?()A physicalB data linkC networkD transport