Which of the following is a valid host IPv6 address？ （Choose all that apply.）（）

多项选择题WhichofthefollowingarenotBGRPdatastructures？（Chooseallthatapply.）（）

A.EIGRP database table
B.EIGRP CEF table
C.EIGRP neighbor table
D.EIGRP adjacency table
E.EIGRP interface table
F.EIGRP topology table

单项选择题Severaltroubleshootersareabouttoworkonthesameproblem.Whichofthefollowingtroubleshootingmethodswouldbemostappropriatetomakethebestuseofthetroubleshooters1time？（）

A.Bottom up
B.Component swapping
C.Top down
D.Shoot from the hip
E.Divide and conquer
F.Follow the traffic path

多项选择题WhichofthefollowingarenottrueOSPFLSArules？（）

A.OSPF LSA type 5 triggers an LSA type 7 at an ABR between an NSSA and the backbone area
B.OSPF LSA type 1 triggers an LSA type 3 at an ABR.
C.OSPF LSA type 7 triggers an LSA type 5 at an ABR between an NSSA and the backbone area
D.OSPF LSA type 3 triggers an LSA type 4 at an ABR.
E.OSPF LSA type 5 triggers an LSA type 7 at an A5BR but only in N5SAs
F.OSFP LSA type 2 triggers an LSA type 3 at an ABR

多项选择题Whichofthefollowingisnotavalidreasonforapackettobepunted？（）

A.The TCAM has reached capacity
B.An unknown destination MAC address
C.A packet being discarded due to a security violation
D.A Telnet packet from a session being initiated with the switch
E.Routing protocols sending broadcast traffic
F.A packet belonging to a GRE tunnel

单项选择题AnewrouterisaddedtoanexistingHSRPstandbygroup.Oneoftheexistingroutersisinanactivestate，theotherisinastandbystate.Underwhatcircumstancewillthenewrouterbecometheactiverouter？（）

A.The new router will become active immediately because it’s the newest router introduced intothe group
B.The new router can become active only when the existing active router and the existing standbyrouter become unavailable
C.The new router has a lower priority value
D.The new router will never become active unless the existing active router becomes unavailable
E.The new router has preempt configured and a higher priority
F.The new router has a higher priority value