Q: What are three examples of TCP/IP application layer protocols? (Choose three.)
A: a terminal emulation protocol that supports remote console connections with various network devices
A: a protocol responsible for transporting electronic mail on TCP/IP networks and the Internet
A: a protocol that exchanges network management information between a network device and a management console
Q: Refer to the exhibit. The exhibit shows simplified protocol data units from different OSI model layers. Which three statements are true
about the PDUs and the encapsulation process?
A: PDU #1 is a frame.
A: PDU #3 is a segment.
A: The order in which these PDUs are created during the encapsulation process is 3, 4, 1, 2.
Q: What are two characteristics of TCP? (Choose two.)
A: data transport reliability
A: establishing, maintaining, and terminating virtual circuits
Q: Which three factors contribute to congestion on an Ethernet LAN? (Choose three.)
A: improper placement of enterprise level servers
A: addition of hosts to a physical segment
A: increasing use of bandwidth intensive network applications
Q: A Catalyst switch must be in which VTP mode in order to delete or add VLANs to a management domain?
A: server
Q: What creates a loop-free path through a switch network?
A: Spanning Tree Protocol
Q: Which industry-wide specification was developed to decrease the time that is needed to move to the forwarding state by switch ports
that are operating in a redundantly switched topology?
A: RSTP
Q: Four bits have been borrowed to create subnets. Which three addresses are subnet addresses? (Choose three.)
A: 192.168.14.16
A: 192.168.14.32
A: 192.168.14.208
Q: Assuming a subnet mask of 255.255.224.0, which three addresses would be valid host addresses? (Choose three.)
A: 10.78.103.0
A: 10.78.48.0
A: 172.211.100.0
Q: A router needs to be configured to route within OSPF area 0. Which two commands are required to accomplish this? (Choose two.)
A: RouterA(config)# router ospf 1
A: RouterA(config-router)# network 192.168.2.0 0.0.0.255 area 0
Q: A router with two LAN interfaces, two WAN interfaces, and one configured loopback interface is operating with OSPF as its routing
A: the loopback interface IP address
Q: What table does the EIGRP DUAL algorithm use to calculate the best route to each destination router?
A: topology table
Q: What two measures are used to prevent routing loops in networks that use distance vector routing protocols? (Choose two.)
A: split horizon
A: hold-down timers
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