Huawei
H12-841_V1.5 · Question #105
In a WAN BGP protocol deployment, if it is necessary to " hide the local AS number when advertising routes to EBGP neighbors to avoid AS PATH leakage", which of the following strategies should be…
The correct answer is A. Apply as-path-filter to the outbound direction of BGP neighbors to filter local AS numbers. You've hit your session limit · resets 10:20pm (America/New_York)
Campus Network Design and Planning
Question
In a WAN BGP protocol deployment, if it is necessary to " hide the local AS number when advertising routes to EBGP neighbors to avoid AS PATH leakage", which of the following strategies should be configured?
Options
- AApply as-path-filter to the outbound direction of BGP neighbors to filter local AS numbers.
- BConfigure BGP neighbor MD5 authentication and encrypt AS_PATH information.
- CEnable BGP route aggregation and merge AS_PATH
- DDisable the AS_PATH attribute passing function in the BGP protocol.
How the community answered
(61 responses)- A74% (45)
- B3% (2)
- C8% (5)
- D15% (9)
Explanation
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Topics
#BGP#AS_PATH#EBGP neighbor#route policy
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