Assume That a TCP Connection Works Properly, and the Peer

question 33

Multiple Choice

Assume that a TCP connection works properly, and the peer AS number configured for a BGP router is different from the AS number of its BGP peer. During the establishment of a BGP session, the BGP router exchanges routing information with its peer, and finds that its peer AS number is different from the AS number of the peer. Therefore, the BGP router sends a Notification message to the peer, indicating that the establishment of a BGP session fails. Which message can be identified by the Error Code field in the Notification message?

• A) Route-refresh
• B) Open
• C) Keepalive
• D) Update

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Definitions:

Crowding Model

An economic theory that describes how public sector employment can impact wages and employment levels in the private sector.

Occupational Segregation

The crowding of women or minorities into less desirable, lower-paying occupations.

Domestic Output

The sum of the value of all products and services made within the confines of a country during a particular time frame.

Lorenz Curve

A curve showing the distribution of income in an economy. The cumulated percentage of families (income receivers) is measured along the horizontal axis and the cumulated percentage of income is measured along the vertical axis.