A.FlashRunningIS-ISconfiguration, not saved to memory

B.nothing enteredIS-ISThe command

C.memory is runningIS-ISconfiguration, not saved toFlash

D.memory is runningIS-ISConfiguration saved toFlash

A.5

B.15

C.10

D.1

A.lease time

B.port andUDPport

C.IPaddress

D.MA, Caddress

A.Keep all labels distributed by neighbors

B.Save memory and label space

C.Requires more memory and tab space

D.Only keep labels from next-hop neighbors and discard all labels from next-hop neighbors

A.The Domain ID configured by PE1 can be used as an extended community attribute of BGP and sent along with the route to PE2.

B.When PE2 receives the same Domain ID as the local BGP route sent by PE1, PE2 will generate Type3 LSA for Type1 LSA and Type2 LSA

C.When PE2 receives the same Domain ID as the local BGP route sent by PE1, for Type3 LSA, PE2 will generate Type5 LSA

D.When PE2 receives a BGP route from PE1 that carries a different Domain ID from the local one, it is correct for all LSAs, and PE2 will generate Type5 LSA or Type7 LSA