The simplest form of IPv6 address 3001: 0DB8: 0000: 0000: 0346: ABCD: 42BC: 8D58 is?

• A.3001: DB8::0346: ABCD: 42BC: 8D58
• B.3001:0DB8::0346:ABCD:42BC:8D58
• C.3001:0DB8::0000:0346:ABCD:42BC:8D58
• D.3001: DB8::346: ABCD: 42BC: 8D58

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Users in the network discovered that the efficiency of a file transfer is low. The administrator used wireshark to observe the network and discovered many duplicate frames.
Which statement correctly explains the reason for this?

• A.This network needs upgrading to use newer and more efficient switches.
• B.The network has not been segmented using VLANs.
• C.The switch doesn't know the destination and has flooded frames
• D.The network has loops at the link layer

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If the maximum number in the ACL rule is 12, by default, when the user configures a new rule without specifying a number, what is the number assigned to the new rule by the system?

• A.16
• B.15
• C.14
• D.13

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In STP, the root switch is selected by comparing switch priority. In RSTP, both the priorities and MAC addresses of switches are compared.

• A.FALSE
• B.TRUE

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In STP, which of the following items may affect the selection of the root switch? (Multiple Choice)

• A.Switch port ID.
• B.Switch priority.
• C.Switch interface bandwidth.
• D.Switch IP address.
• E.Switch MAC address.

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