多项选择题
Which four services use the inner labels of an MPLS label stack？ （）
A.MPLS VPN
B.switching path in MPLS core
C.Cisco MPLS Traffic Engineering and Fast Reroute
D.MPLS over ATM
E.VPN over Traffic Engineering core
F.any transport over MPLS
相关考题
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单项选择题
WhatisthedefaultmaximumtransmissionunitontheCiscorouterATMinterface？（）
A.4470 bytes
B.1516 bytes
C.9288 bytes
D.1500 bytes
E.1492 bytes -
单项选择题
WhataretheAddressFamilyIdentifier（AFI）andSubsequentAddressFamilyIdentifier（SAFI）valuesforVPNv6？（）
A.AFI is 2， SAFI is 96
B.AFI is 1， SAFI is 98
C.AFI is 1， SAFI is 64
D.AFI is 1， SAFI is 128
E.AFI is 2， SAFI is 128
F.AFI is 2， SAFI is 64 -
单项选择题
WhichstatementaboutL2VPNPseudowireSwitchingisnottrue？（）
A.L2VPN Pseudowire Switching allows the user to extend L2VPN Pseudowires across an inter-AS boundary
B.L2VPN Pseudowire Switching allows the user to extend L2VPN Pseudowires across two separate MPLS networks
C.Quality of service is not supported per Pseudowire
D.L2VPN Pseudowire Switching connects two or more contiguous Pseudowires segments to from an end-to-end multihop Pseudowire
E.The Cisco MPLS Traffic Engineering tunnel selection is not supported
