You’ve just configured an IP VLAN interface on a switch, and the interface is not up. How do you troubleshoot the issue?

What will be an ideal response?

First, make sure to do a “no shutdown” on the VLAN interface. Second, be sure there is a least active switch port assigned to the VLAN.

Computer Science & Information Technology

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Which of the following is NOT a proper IPv6 address representation?

A. 2001::85a3:8a2e::7334 B. 2001:0db8:85a3:0:0:8a2e:0370:7334 C. 2001:0db8:85a3:: 8a2e:0370:7334 D. 2001:0000:0000:85a3:8a2e:0000:0000:7334

Computer Science & Information Technology

Discuss how the log file (or journal) is a fundamental feature in any recovery mechanism. Explain what is meant by forward and backward recovery and describe how the log file is used in forward and backward recovery. What is the significance of the write-ahead log protocol? How do checkpoints affect the recovery protocol?

What will be an ideal response?

Computer Science & Information Technology