Cisco Updated 200-301 Exam Questions and Answers by gloria

JSON data is written as name/value pairs.A name/value pair consists of a field name (in double quotes), followed by a colon, followed by a value:“name”:”Mark”JSON can use arrays. Array values must be of type string, number, object, array, boolean or null.For example:{“name”:”John”,“age”:30,“cars”:[ “Ford”, “BMW”, “Fiat” ]}JSON can have empty object like “taskId”:{}

Whenever the physical transmission has problems, the receiving device might receive a frame whose bits have changed values. These frames do not pass the error detection logic as implemented in the FCS field in the Ethernet trailer. The receiving device discards the frame and counts it as some kind of input error.

Cisco switches list this error as a CRC error. Cyclic redundancy check (CRC) is a term related to how the FCS math detects an error.

The “input errors” includes runts, giants, no buffer, CRC, frame, overrun, and ignored counts.

The output below show the interface counters with the “show interface s0/0/0” command: