单项选择题
What is the Cisco IOS command to turn on explicit null forwarding by LDP？（）
A.ldp explicit-null
B.mpls forwarding explicit-null
C.mpls ldp advertise-labels explicit null
D.mpls ldp explicit-null
点击查看答案
相关考题
-
单项选择题
YouuseOSPFasyournetworkroutingprotocol.YouusethecommandshowiprouteandyouseeseveralroutesdescribedasO，OIA，OE1，andOE2.Whatroutesareinyourarea？（）
A. O IA
B. O E1
C. O E2
D. O -
单项选择题
WhichinformationwilltheCiscoIOScommandshowipospfribdisplay？（）
A.only the local OSPF routes
B.only the OSPF routes installed in the routing table
C.only the remotely learned OSPF routes
D.all the OSPF routes from the OSPF database that are eligible to be put in the routing table -
多项选择题
WhichthreeareneededtorunVRFliteforIPv6onarouter？（）
A.VRF definition for IPv6
B.MP BGP for IPv6
C.LDP
D.VRF-enabled routing protocol
E.VRF-enabled interface
