Please match 0SPFv3LSA with its transmission range.

What is the command to adjust the link cost of an IS-IS interface?

MPLS has the concept of FEC-Forwarding Equivalence Class, so on which of the following standards cannot FEC be allocated based?

In BGPIMPLS IP VPN, if the OSPF protocol is used between PEs and CEs to exchange routing information, the domain identifier (Domain ID) is used to distinguish whether the incoming routes in the VPI instance come from the same OSPF domain.

BGP/MPLS IP VPNs can only use LDP to construct public network tunnels.