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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 command can you enter to verify that a BGP connection to a remote device is established?
Which command can you enter to verify that a BGP connection to a remote device is established?A . show ip bgp summaryB . show ip community-listC . show ip bgp pathsD . show ip routeView AnswerAnswer: A
Which two statements about IPv6 and routing protocols are true? (Choose two.)
Which two statements about IPv6 and routing protocols are true? (Choose two.)A . EIGRPv3 was developed to support IPv6 routing.B . OSPFv3 was developed to support IPv6 routing.C . Loopback addresses are used to form routing adjacencies.D . EIGRP, OSPF, and BGP are the only routing protocols that support IPv6.E...
Which two states are the port states when RSTP has converged? (choose two)
Which two states are the port states when RSTP has converged? (choose two)A . blockingB . learningC . discardingD . forwardingE . listeningView AnswerAnswer: CD
Which layer 2 protocol encapsulation type supports synchronous and asynchronous circuis and has built-in security mechanisms?
Which layer 2 protocol encapsulation type supports synchronous and asynchronous circuis and has built-in security mechanisms?A . Frame RelayB . HDLCC . x.25D . PPPView AnswerAnswer: D
What is the cause of the problem?
Refer to the exhibit. The Bigtime router is unable to authenticate to the Littletime router. What is the cause of the problem?A . The usernames are incorrectly configured on the two routers.B . The passwords do not match on the two routers.C . CHAP authentication cannot be used on a...
Which two statements about IPv4 multicast traffic are true? (Choose two.)
Which two statements about IPv4 multicast traffic are true? (Choose two.)A . It burdens the source host without affecting remote hosts.B . It uses a minimum amount of network bandwidth.C . It is bandwidth-intensive.D . It simultaneously delivers multiple streams of data.E . It is the most efficient way to...
Which command enables IPv6 forwarding on a cisco router?
Which command enables IPv6 forwarding on a cisco router?A . ipv6 hostB . ipv6 unicast-routingC . ipv6 localD . ipv6 neighborView AnswerAnswer: B
Which set of commands is recommended to prevent the use of a hub in the access layer?
Which set of commands is recommended to prevent the use of a hub in the access layer?A . switch (config-if)#switchport mode trunk switch (config-if)#switchport port-security maximum 1B . switch (config-if)#switchport mode trunk switch (config-if)#switchport port-security mac-address 1C . switch (config-if)#switchport mode access switch (config-if)#switchport port-security maximum 1D . switch (config-if)#switchport...
When an interface is configured with PortFast BPDU guard, how does the interface respond when it receives a BPDU?
When an interface is configured with PortFast BPDU guard, how does the interface respond when it receives a BPDU?A . It continues operating normally.B . It goes into a down/down state.C . It becomes the root bridge for the configured VLAE . It goes into an errdisable state.View AnswerAnswer: D
