Which command enables OSPF for IPv6?（）
单选题Which statement is true about the command ipv6 ospf 1 area 0?（）A It must be issued before the network command to enable the OSPF pr ocess for IPv6.B It must be issued after the network command to enable the OSPF process for IPv6.C It must be issued in router global configuration mode to enable the OSPF process for IPv6.D It must be issued in interface configuration mode to ena ble the OSPF process for IPv6.
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单选题Which command is used to display the collection of OSPF link states?（）A show ip ospf lsa databaseB show ip ospf link-stateC show ip ospf neighborsD show ip ospf database
单选题What does the OSPF command capability vrf-lite achieve？（）A It enables provider edge （PE） specific checks on a router when the OSPF process is associated with the VRFB It disables provider edge （PE） specific checks on a router when the OSPF process is associated with the VRFC It enables the exchange of the VRF-Lite capability when the OSPF adjacency is formed.D It disables the MPLS processing on the OSPF learned routes inside the VRF
单选题You have received a default route through BGP from your ISP and you want to redistribute it into OSPF.Which mehtod will accomplish this?（）A Apply an export policy to OSPF that exports the default routeB Apply an import policy to OSPF that imports the default routeC Apply the default-network command to OSPFD Apply the redistribute-igp command to BGP
单选题Which command displays the number of times that the OSPF Shortest Path First (SPF) algorithm has been executed?（）A show ip protocolB show ip ospfC sho w ip ospf databaseD show ip ospf interface
单选题Which information will the Cisco IOS command show ip ospf rib display？（）A only the local OSPF routesB only the OSPF routes installed in the routing tableC only the remotely learned OSPF routesD all the OSPF routes from the OSPF database that are eligible to be put in the routing table
单选题Which IOS command would you use to find out which networks are routed by a particular OSPF process（）A show ip ospfB show ip routeC show ip protocolsD show ip ospf databaseE None of the other alternatives apply
