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多选题
The IP multicast global configuration command ip pirn send - rp - announce IoopbackO scope 31 group - list 5 issued on multicast router RTA. What are the two results? （）
A
RTA will forward RP announcements provided they are within the scope of 31.
B
RTA will originate RP announcements with TTL s et to 31.
C
RTA will originate RP announcements for multicast groups that match access - list 5.
D
RTA will drop all RP announcements it receives if the TTL field is greater than 31.
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更多 “多选题The IP multicast global configuration command ip pirn send - rp - announce IoopbackO scope 31 group - list 5 issued on multicast router RTA. What are the two results? （）ARTA will forward RP announcements provided they are within the scope of 31.BRTA will originate RP announcements with TTL s et to 31.CRTA will originate RP announcements for multicast groups that match access - list 5.DRTA will drop all RP announcements it receives if the TTL field is greater than 31.” 相关考题
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The command frame-relay map ip 10.121.16.8 102 broadcast was entered on the router. Which of the following statements is true concerning this command（）。A、This command should be executed from the global configuration modeB、The IP address 10.121.16.8 is the local router port used to forward dataC、102 is the remote DLCI that will receive the informationD、This command is required for all Frame Relay configurationsE、The broadcast option allows packets, such as RIP updates, to be forwarded across the PVC
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单选题The command frame-relay map ip 10.121.16.8 102 broadcast was entered on the router. Which of the following statements is true concerning this command？（）A
This command should be executed from the global configuration mode.B
The IP address 10.121.16.8 is the local router port used to forward data.C
102 is the remote DLCI that will receive the information.D
This command is required for all Frame Relay configurations.E
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单选题The command frame-relay map ip 10.121.16.8 102 broadcast was entered on the router. Which of the following statements is true concerning this command（）。A
This command should be executed from the global configuration modeB
The IP address 10.121.16.8 is the local router port used to forward dataC
102 is the remote DLCI that will receive the informationD
This command is required for all Frame Relay configurationsE
The broadcast option allows packets, such as RIP updates, to be forwarded across the PVC
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单选题To which of these does IP multicast send packets?（）A
a single hostB
a subset of hostsC
all hosts sequentiallyD
all hosts simultaneously
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单选题What is the default behaviour of PIM-SSM If there are multiple equal-cost paths to the multicast source？（）A
It will send the join only to the neighbor with the highest IP address.B
It will send the join only to the neighbor with the lowest IP address.C
It will send the join in a round-robin fashion across all neighbors.D
It will send the join to all neighbors.
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多选题The IP multicast global configuration command ip pirn send - rp - announce IoopbackO scope 31 group - list 5 issued on multicast router RTA. What are the two results? （）ARTA will forward RP announcements provided they are within the scope of 31.BRTA will originate RP announcements with TTL s et to 31.CRTA will originate RP announcements for multicast groups that match access - list 5.DRTA will drop all RP announcements it receives if the TTL field is greater than 31.
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单选题Which command can be used to check the assignment of RPs to multicast groups？（）A
show ip pim rendez-vousB
show ip rpf rp mappingC
show ip pim rp mappingD
show ip pim rp infoE
show ip pim
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IP unicast in IP unicastB
IP multicast in IP anycastC
IP anycast in IP anycastD
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IP multicast in IP multicastF
IP unicast in IP multicast
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a single hostB
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all hosts sequentiallyD
all hosts simultaneously
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多选题Which three of the following protocols will be forwarded to a host specified by the ip helper - address interface configuration command if the configuration has not been modified by the ip forward - protocol udp global con figuration command?（）ABOOTPBTFTPCARPDDNSEproxy - ARPFFTP
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