A.Principal VLANcan andMUX VLAIall withinVLANcommunication

B.Separate VLANscan andMUX VLANall withinVLANcommunication

C.eachGroup VLANmust bind aPrincipal VLAN

D.eachSeparate VLANsmust bind aPrincipal VLAN

A.FALSE

B.TRUE

A.Under normal circumstances, CE equipment does not perceive the existence of VPN, and CE equipment does not need to support MPLS, MP-BGP, etc.

B.Sites can visit each other through VPN, and a site can only belong to 1 VPN

C.The P device only needs to have basic MPLS forwarding capabilities and does not maintain VPN related information

D.The BGP/MPLS IP VPN network architecture consists of three parts: CE (Customer Edge), PE (ProviderEdge), and P (Provider). PE and P are operator equipment, and CE is BGP/MPLS IPVPN user equipment.

A.100

B.1001

C.10000

D.1000

A.No need to specify the correct equivalentlsr-id

B.The configuration in the figure can already be realized

C.You need to create a remote peer, and then specify the peer'slsr-id

D.Need to be equipped with a direct connection port to establishTCPconnect