As Shown in the Following Figure, R1 Can Connect to the Internet

question 249

Multiple Choice

As shown in the following figure, R1 can connect to the Internet through R2 or R3. EBGP connections are set up between R1 and R2 and between R1 and R3. R2 and R3 reside in the same AS and advertise default routes using BGP. Which of the following methods can be used to enable traffic from R1 to the Internet to be preferentially forwarded by R2?

• A) On R2, set the Local_Pref value to 150 in the egress direction of R1
• B) On R1, set the MED attribute value to 150 in the ingress direction of R3
• C) On R1, set the Local_Pref attribute value to 150 in the ingress direction of R2
• D) On R2, set the MED attribute value to 150 in the egress direction of R1

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Definitions:

Platt Amendment

An amendment passed in 1901 that stipulated the conditions for the withdrawal of United States troops remaining in Cuba after the Spanish-American war, greatly influencing Cuba's sovereignty.

Cuban Affairs

Refers to the political, social, and economic activities and policies involving Cuba and its relationship with other countries.

United States

A federal republic in North America comprising 50 states, a federal district, five major self-governing territories, and various possessions.

Treaty of Paris

A historic agreement that ended the American Revolutionary War in 1783, acknowledging the United States of America as an independent nation.