Huawei H12-821_V1.0 Question Answer
The AS_Path attribute records the numbers of all ASs that a route passes through from the local end to the destination in the vector order. If a BGP speaker advertises a route to an IBGP peer, it creates an empty AS_Path in an Open message. This prevents routing loops between ASs.
Huawei H12-821_V1.0 Summary
- Vendor: Huawei
- Product: H12-821_V1.0
- Update on: Aug 5, 2026
- Questions: 382
