Which of the following parameters is not used by Advanced ACL?

• A.Source interface.
• B.Destination port number.
• C.Time-range.
• D.Protocol number.

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Which of the following descriptions regarding the STP forwarding state is incorrect?

• A.A port in a forwarding state does not learn the source MAC address of a frame.
• B.A port in a forwarding state can receive BPDU.
• C.A port in a forwarding state forwarding state can send BPDU.
• D.A port in a forwarding state forwarding state can forward frames.

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In the LPP negotiation phase of the PPP protocol, if the parameters sent by the other party are completely accepted, which of the following packet will be sent?

• A.Configure-Reject
• B.Configure-Nak
• C.Configure-Request
• D.Configure-Ack

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Refer to the graphic.

RTA is a PPPoE client, and following transmission of PADI, Server A responds with PADO packets to RTA.
Which distribution method is used for sending PADO packets?

• A.Multicast.
• B.Broadcast.
• C.Unicast.
• D.Anycast.

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A network administrator wishes to assign an IP address to a router interface G0/0/0.
Which of the following IP addresses can be assigned?

• A.237.6.1.2/24
• B.45.4.2.55/26
• C.127.3.1.4/28
• D.192.168.10.112/30

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