Whichofthefollowingtechnologiescanimproveconvergencetimefollowingalinkfailureinaserviceprovidernetwork?()A.MPLSTEFRB.MPLSVPNC.BFDD.RSVPE.VPLSF.SNMP
题目
Whichofthefollowingtechnologiescanimproveconvergencetimefollowingalinkfailureinaserviceprovidernetwork?()
A.MPLSTEFR
B.MPLSVPN
C.BFD
D.RSVP
E.VPLS
F.SNMP
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参考答案和解析
参考答案：C