Implementing Cisco Service Provider Advanced Routing Solutions (SPRI) — Question 116

Which BGP well-known attributes are preserved between peers with a BGP confederation?

Answer options

• A. next-hop and local-preference
• B. next-hop and weight
• C. origin and MED
• D. originator and origin

Correct answer: C

Explanation

The correct answer is C, as the origin and Multi-Exit Discriminator (MED) attributes are indeed preserved within a BGP confederation. The other options include attributes that are not transmitted between confederated peers, such as weight, which is a local attribute, and next-hop, which is not preserved in this context.