Exam: 200-301: Cisco Certified Network Associate (CCNA) 0 Likes
Shortly after SiteA was connected to SiteB over a new single-mode (CCNA 200-301)
What is the cause of the intermittent connectivity issue?
A) Interface errors are incrementing.
B) High usage is causing high latency.
C) An incorrect SFP media type was used at SiteA.
D) The sites were connected with the wrong cable type.
Solution
Correct answer: A) Interface errors are incrementing.
Reliability 255/255: When the input and output errors increase, they affect the reliability counter. This indicates how likely it is that a packet can be delivered or received succesfully. Reliability is calculated like this: reliability = number of packets / number of total frames. The value of 255 is the highest value meaning that the interface is very reliable at the moment. The calculation above is done every 5 minutes.
Category: IP Connectivity