单项选择题
DSCP value "101110" looks like which IP Precedence value to non-DiffServ compliant devices?()
A.IP Precedence 2 B.IP Precedence 3 C.IP Precedence 4 D.IP Precedence 5 E.IP Precedence 6 F.IP Precedence 7
多项选择题 HowdoroutersinanIS-ISLevel-1domainexittoreachotherLevel-1(L1)domains?()
多项选择题 WhichdescriptionsofNetflowiscorrect?()
多项选择题 Whichthreeattribute-valuepairs(AVPs)mustbepresentinL2TPv3ICRQmessages?()