In a BGP/MPLS IP VPN network, VPNv4 routing transfer will carry RD values. Which of the following path attributes does MP-BGP use to carry the RD value?

The display startup command can be used to view the system software and configuration files related to the current and next startup of the device, and to see the save paths of these files.

As shown in the figure, R1, R2, and R3 run WPLS, and the administrator configures a static LSP from the 1.1.1.0/24 network segment to the 3.3.3.0/24 network segment.

Which of the following descriptions of this scene are correct? (Multiple choice)

There are three routers in an OSPFv3 network. The LSDB shown in the figure is seen on one of the routers.

Determine the role of the router based on its Router ID.

In the OSPFv3 network shown in the figure, area 1 is an NSSA area. R1 imports the external route 2000::1/128 into OSPFv3.

Which of the following descriptions are correct by default? (Multiple choice)