Is the following description of the OSPFv3 message correct?

• A.The LSR message contains the complete LSA header information for requesting an update to the LSA
• B.The interface ID of the sending interface must be included in the A Hello packet
• C.Hello messages and the Option field for DD messages extends to 24-bit
• D.The LSACK message contains LSA header information to confirm the receipt of LSU packets

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What does RT do in MPLS VPN? Multiple choice questions).

• A.Allows the peer CE to decide which VPNv4 routes to import into a particular VRF
• B.Allows peer PE to decide which VPNv4 routes not to import into a particular VRF
• C.Allows the peer PE to decide which VPNv4 routes to import into a particular VRF
• D.Allows the peer CE to decide which VPNv4 routes not to import into a particular VRF

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What are the following correct statements about MUX VLANs? (Multiple select).

• A.Each Group VLAN must be bound to a Principal VLAN
• B.The Principal VLAN can communicate with all VLANs within the MUX VLAN
• C.Separate VLANs can communicate with all VLANs within a MUX VLAN
• D.Each Separate VLAN must be bound to a Principal VLAN

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What does IPV6 enable topology ipv6 mean under IS-IS protocol view?

• A.SPF calculation is performed separately in the topology of IPv4 and IPv6,
• B.Does not have any meaning
• C.IPv4, IPv6 using the same topology for SPF calculation
• D.SPF calculation for IPv6 is not supported

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When deploying BGP/MPLS IPVPN, OSPF's VPN route tag is not present
The extended properties of MP-BGP are passed only locally, only locally, and only meaningful on routers that receive MP-BGP routes and generate OSPF LSAs.

• A.TRUE
• B.FALSE

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