Your Network Connections to the Internet Through Two Different ISPs

question 113

Multiple Choice

Your network connections to the Internet through two different ISPs using EBGP. You must ensure that ISP1 is the primary path used for all traffic entering your network while using ISP2 as a backup path. In this scenario, which statement is correct?

• A) You should use a lower MED value on routes sent to ISP1.
• B) You should assign a higher local preference on routes that you are sending to ISP1.
• C) You should change the next hop for all routers sent to ISP2.
• D) You should prepend your local AS number three times on routes that you are sending to ISP2.

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Definitions:

Type I Error

The incorrect rejection of a true null hypothesis, also known as a false positive.

Level Of Significance

The probability of rejecting the null hypothesis in a statistical test when it is actually true, often denoted by alpha and used as a threshold for determining the statistical significance of test results.

CHISQ.TEST()

A function used in spreadsheet programs to calculate the p-value of the chi-square distribution to test the independence of two criteria.

Chi-Square Distribution

A statistical distribution used to analyze the statistical significance of the differences between categorical distributions.