A.MD5hasbeenusedbyBGPtoencryptBGPupdatepackets.
B.BGPusesamessage-digestalgorithmtoauthenticateBGPpeers
C.Aplain-textpasswordauthenticationisanoptionofBGPauthentication
D.EBGPpeersauthenticationisfasterthanIBGPpeersauthentication
E.BGPusespublickeyandprivatekeytoauthenticateBGPpeers.
第1题
第3题
A. copy running-config startup-config
B. copy startup-config: running-config
C. copy running config startup config
D. copy startup config running config
E. write terminal
第4题
A.Asham-linkisalogicallinkbetweenPEroutersthatprovidesanOSPFadjacencybetweenthePEroutersandforwardscustomertrafficacrossit.
B.Asham-linkisalogicallinkbetweenPEroutersthatprovidesanOSPFadjacencybetweenthePEroutersandcarriesOSPFLSAs.
C.Asham-linkisalogicallinkbetweenPEroutersthatcarriesOSPFLSAsandforwardscustomertrafficacrossit.
D.Asham-linkisapoint-to-multipointlinkthatprovidesanOSPFadjacencybetweenthePEroutersandcarriesOSPFLSAs.
E.Asham-linkisapoint-to-multipointlinkthatprovidesanOSPFadjacencybetweenthePEroutersandforwardscustomertrafficacrossit.
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