单项选择题
What does a unicast prefix-based IPv6 multicast address start with？（）
A.FF80
B.FF3
C.FF
D.FF7
相关考题
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多项选择题
WhichthreeareneededtorunVRFliteforIPv6onarouter？（）
A.VRF definition for IPv6
B.MP BGP for IPv6
C.LDP
D.VRF-enabled routing protocol
E.VRF-enabled interface -
多项选择题
Whichthreestatementsaretrueaboutpolicing？（）
A.Out-of-profile packets are queued.
B.It causes TCP retransmits.
C.Marking and remarking are not supported.
D.It does not respond to BECN and foresight messages.
E.It uses a single- and two-bucket mechanism for metering. -
多项选择题
Anadministratorofapeer-to-peerserverapplicationreportsthatthemaximumbandwidththathisapplicationreceivesis90Mb/s.Youhavean8-port，100-Mb/sEtherChannelbundleontheswitchinginfrastructurebetweenthetwoservers，resultinginabidirectionalthroughputofmorethanwhatisrecorded.Whichtwosolutionswouldallowformorebandwidthfortheapplication？（）
A.change the EtherChannel default hashing algorithm from XOR to use source port Layer 4 port load balancing to better load balance the traffic
B.change the EtherChannel default hashing algorithm from XOR to use destination Layer 4 port load balancing to better load balance the traffic
C.have the application recoded to use multiple connections instead of a single connection so EtherChannel can better load balance the traffic
D.upgrade the CPU and memory of the compute devices so they can better process traffic
E.upgrade the EtherChannel bundle to a single gigabit link because EtherChannel is not well suited for single-connection traffic
