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Which three encapsulation layers in the OSI model are combined into the TCP/IP application layer? (Choose three)
Which three encapsulation layers in the OSI model are combined into the TCP/IP application layer? (Choose three)A . transportB . applicationC . sessionD . presentationE . data linkF . networkView AnswerAnswer: B,C,D
If an IP phone in San Jose roams to New York, which two IP phone settings will be modified by Device Mobility so that the phone can place and receive calls in New York?
Refer to the exhibit. If an IP phone in San Jose roams to New York, which two IP phone settings will be modified by Device Mobility so that the phone can place and receive calls in New York? (Choose two.)A . The physical locations are not different, so the configuration...
What are two benefits of private IPv4 IP addresses? (Choose two.)
What are two benefits of private IPv4 IP addresses? (Choose two.)A . They are routed the same as public IP addresses.B . They are less costly than public IP addresses.C . They can be assigned to devices without Internet connections.D . They eliminate the necessity for NAT policies.E . They...
Which feature can you implement to reserve bandwidth for VoIP calls across the call path?
Which feature can you implement to reserve bandwidth for VoIP calls across the call path?A . PQB . CBWFQC . round robinD . RSVPView AnswerAnswer: D Explanation: When implemented on all nodes in the path, RSVP guarantees bandwidth for the call along the entire path for the entire duration of...
What would be the most effective steps to troubleshoot this physical layer problem?
Refer to the exhibit. The two connected ports on the switch are not turning orange or green. What would be the most effective steps to troubleshoot this physical layer problem? (Choose three.)A . Ensure that the Ethernet encapsulations match on the interconnected router and switch ports.B . Ensure that cables...
Which IPv6 address is the all-router multicast group?
Which IPv6 address is the all-router multicast group?A . FF02::1B . FF02::2C . FF02::3D . FF02::4View AnswerAnswer: B Explanation: Well-known IPv6 multicast addresses: Address Description ff02::1 All nodes on the local network segment ff02::2 All routers on the local network segment
Which network addresses should be used for Link A and Network A?
Refer to the exhibit. All of the routers in the network are configured with the ip subnet-zero command. Which network addresses should be used for Link A and Network A? (Choose two.)A . Network A -172.16.3.48/26B . Network A -172.16.3.128/25C . Network A -172.16.3.192/26D . Link A -172.16.3.0/30E . Link...
Which three options are types of Layer 2 network attacks? (Choose three.)
Which three options are types of Layer 2 network attacks? (Choose three.)A . botnet attacksB . spoofing attacksC . brute force attacksD . DDOS attacksE . VLAN hoopingF . ARP attacksView AnswerAnswer: B,E,F
Which two statements about static routing are true? (Choose two)
Which two statements about static routing are true? (Choose two)A . It provides only limited security unless the administrator performs additional configurationB . Its default administrative distance is lower than EIGRD . It allows packets to transit a different path if the topology changesE . It allows the administrator to...
Which two statements about wireless LAN controllers are true? (Choose two.)
Which two statements about wireless LAN controllers are true? (Choose two.)A . They can simplify the management and deployment of wireless LANs.B . They rely on external firewalls for WLAN security.C . They are best suited to smaller wireless networks.D . They must be configured through a GUI over HTTP...
