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H12-821_V1.0 · Question #113
H12-821_V1.0 Question #113: Real Exam Question with Answer & Explanation
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Question
Which of the following description about BGP, OSPF, IS-IS is correct?
Options
- AThe BGP neighbor relationship is established based on TCP sessions, and the port number used is 179
- BIS-IS runs based on the IP protocol, using the protocol number 89
- CBGP runs based on UDP sessions, and the port number used is 179
- DOSPF runs based on the IP protocol, and the protocol number used is 90
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