JNCIS-ENT Test Questions & Answers | 260 Questions with 100% Correct Answers | Verified | 96 Pages
QUESTION: 1 How much overhead does the GRE header add to an IPv4 packet? A. 24 bytes B. 32 bytes C. 48 bytes D. 64 bytes - ANS - Answer: A Which OSPF area type can contain Type 7 LSAs? A. backbone B. not-so-stubby C. stub D. totally stubby - ANS - Answer: B Which two pieces of information are communicated by IS-IS TLVs? (Choose two.) A. network protocols supported B. designated router priority C. authentication key D. PDU Length - ANS - Answer: A, C Which two of the following are functions of the BGP update message? (Choose two.) A. It withdraws routes that are no longer valid. B. It notes that an unsupported option is detected from the open message. C. It transports routing information between BGP peers. D. It readvertises routes that have already been sent and acknowledged. - ANS - Answer: A, C
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