What is the role of (in MPLS VPN RT?)

• A.Allow the CE VPNv4 VRF to decide which routes to route to a specific guide.
• B.Allow the PE VPNv4 VRF to decide which routes to route to a specific guide.
• C.Allow the CE VPNv4 VRF to decide which routes will not be routed to a specific guide.
• D.Allow the PE VPNv4 VRF to decide which routes will not be routed to a specific guide.

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Which of the following may affect the establishment of the option IBGP ( ) neighbor? Multiple selection

• A.IGP routing is unreachable
• B.The BGP protocol version is inconsistent
• C.Authentication is unsuccessful
• D.IBGP - Multi-hop not configured

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When the deployment needs to configure the parameter LLQ, ? Bandwidth Bandwidth Meaning What is the
meaning of the parameter

• A.Provide a built-in policer to limit the maximum available time of the queue.
• B.The parameters should be as small as possible. It means that the bandwidth is always reserved, LLQ, even if the bandwidth parameter is used, the interface is available.
• C.The option parameter is a OK, LLQ because it starts with the other columns.
• D.It indicates the reference to calculate the sudden size of the built-in tactical counter bucket.

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Which of the following techniques use tunneling technology to implement a communication space for IPv6 addresses?

• A.NAT64
• B.6to4
• C.ISATAP
• D.Dual Stack

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As shown in the following figure, the neighbor relationship between Rl and R2 has just been established.
Which of the following statements is true about the database synchronization process between Rl and R2?

• A.The packet sent from Rl to R2 is a PSNP packet.
• B.The packet sent from Rl to R2 is an LSP packet.
• C.The packet sent from Rl to R2 is a CSNP packet.
• D.The packet sent from Rl to R2 is a Hello packet.

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