单项选择题

A router receives an IPv6 packet which is 2000 bytes in length. The MTU of the outgoing interface is 1500 bytes. What action will the router take？（）

A.forwards the packet
B.fragments the packet
C.drops the packet silently
D.drops the packet and sends an ICMP message

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热门试题

单项选择题WhichroutingtablestoresIPv6routes？（）

A.inet.0
B.inet.2
C.inet6.0
D.inet.v6
E.ip-net.0

单项选择题WhichroutersmustbeconfiguredwiththesameauthenticationstringwhenconfiguringOSPFauthentication？（）

A.all routers on a link
B.all routers in an area
C.all external OSPF peers
D.all routers in an OSPF domain

单项选择题WhichLSAisfloodedacrossareaboundaries？（）

A.Type 1
B.Type 2
C.Type 3
D.Type 5
E.Type 7

多项选择题WhichthreeLSAtypescanbefloodedwithinanOSPFstubarea？（）

A.Type 1
B.Type 2
C.Type 3
D.Type 5
E.Type 7

单项选择题Which of the followingLSAistheType10？（）

A.Router LSA
B.Opaque LSA
C.AS attributes LSA
D.ASBR summary LSA
E.Network summary LSA