According to OSI reference model, which layer is responsible for end to end error checking and flow control?

• A.Physical layer.
• B.Data link layer.
• C.Network layer.
• D.Transport layer.

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VRP supports OSPF multi-process. If no process number is specified when OSPF is enabled, the default process number is?

• A.0
• B.1
• C.10
• D.100

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Which of the following items are included in static routes? (Multiple Choice)

• A.Route preference.
• B.Outbound interface
• C.Next-hop IP address
• D.MAC address of the outbound interface
• E.Destination network segment

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Which of the following IPv6 address Solicited-node multicast addresses are F02:1:FFAB:FECA? (Multiple Choice)

• A.2020::FFAB:FECA
• B.2030::BBAB:FECA
• C.2020::FFBA:FECA
• D.2020::EEAB:FECA

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Router 1 routing table output information is as follows, which is correct? (Muitiple choice)

• A.The IP address of the Etherneto/0/0 interface on the router is 10.0.12.1.
• B.There is a dynamic routing protocol in the routing table.
• C.There are two dynamic routing protocols in the routing table.
• D.The mask length of the IP address of the Ethernet0/0 interface on the router is 24 bits.

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