Huawei
H12-821_V1.0 · Question #611
Which of the following descriptions about BGP loop protection is correct? (Multiple choice)
The correct answer is B. Non-RR BGP routers will not announce any updates from IBGP peers to other IBGP peers C. Through the AS-PATH attribute, discard any update information received from the BGP peer that contains its own AS number in the AS-PATH attribute. See the full explanation below for the reasoning.
Question
Which of the following descriptions about BGP loop protection is correct? (Multiple choice)
Options
- AIn BGP router will not announce any updates from IBGP peers to its EBGP peers
- BNon-RR BGP routers will not announce any updates from IBGP peers to other IBGP peers
- CThrough the AS-PATH attribute, discard any update information received from the BGP peer that contains its own AS number in the AS-PATH attribute
- DAny routing information from an IBGP peer will be advertised to other IBGP peers
How the community answered
(58 responses)- A5% (3)
- B83% (48)
- D12% (7)
Community Discussion
No community discussion yet for this question.