If a 4-port LAG is configured with the option of 'port-threshold 2' and 'action down' what will happen if the total operational links in the LAG is 2?

• A.The LAG will be changed to an operational state of 'down'.
• B.If dynamic-cost is enabled it will adjust the cost for routing protocols such as OSPF.
• C.The LAG will function with only 2 ports. There will be no change to the routing metric.
• D.If dynamic-cost is not enabled it will adjust the cost for routing protocols such as OSPF by dividing the link bandwidth by 2.

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Which of the following statements BEST describes the purpose of UDP (Select two)?

• A.Provide a connectionless delivery service.
• B.Provide a connection oriented delivery service.
• C.Provide an unreliable transmission service.
• D.Provide a reliable transmission service.

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When entering a command on the Nokia 7750 SR from the Command Line Interface (CLI), what would you use to list all the options for the command?

• A.?
• B.tab character
• C.space character
• D.info

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(Click the Exhibit Button below) An Ethernet Local Area Network (LAN) consists of the following components:
Four 24-port hubs & Two 16-port switches
How many broadcast domains are on this LAN?

• A.1
• B.5
• C.2
• D.32

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Which of the following command lines would be found in a list of commands designed to permit only certain type of traffic from exiting router RTR-A to router RTR-B?

• A.RTR-B>config>router>if>ingress# filter ip 1
• B.RTR-A>config>router>if>ingress# filter ip 1
• C.RTR-B>config>router>if>egress# filter ip 1
• D.RTR-A>config>router>if>egress# filter ip 1

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