JN0-481 · Question #59
You must enable ECMP load balance in your three-stage EBGP IP Clos fabric. In this scenario, which two features are required? (Choose two.)
The correct answer is A. a load-balance policy applied to the forwarding table B. mutlipath multiple-as applied to the BGP group. A load-balance policy applied to the forwarding table is required to instruct the device to perform ECMP (Equal-Cost Multi-Path) load balancing across multiple next hops in the forwarding plane. multipath multiple-as applied to the BGP group is necessary when EBGP peers are in…
Question
You must enable ECMP load balance in your three-stage EBGP IP Clos fabric. In this scenario, which two features are required? (Choose two.)
Options
- Aa load-balance policy applied to the forwarding table
- Bmutlipath multiple-as applied to the BGP group
- Ca load-balance policy applied to the BGP group
- Dmultihop applied to the BGP group
How the community answered
(27 responses)- A59% (16)
- C11% (3)
- D30% (8)
Explanation
A load-balance policy applied to the forwarding table is required to instruct the device to perform ECMP (Equal-Cost Multi-Path) load balancing across multiple next hops in the forwarding plane. multipath multiple-as applied to the BGP group is necessary when EBGP peers are in different ASNs, as in a typical IP Clos fabric, to allow multiple paths from different ASNs to be installed for
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