JN0-105 · Question #72
Which two statements are correct about a Routing Engine? (Choose two.)
The correct answer is C. It processes management traffic. D. It maintains routing tables. The Routing Engine (RE) in Juniper Networks devices plays a pivotal role in the control plane, handling tasks that are critical for the operation and management of the network. One of its key functions is processing management traffic, which includes user commands, system…
Question
Which two statements are correct about a Routing Engine? (Choose two.)
Options
- AIt processes CoS marked traffic.
- BIt forwards transit traffic.
- CIt processes management traffic.
- DIt maintains routing tables.
How the community answered
(26 responses)- A15% (4)
- B8% (2)
- C77% (20)
Explanation
The Routing Engine (RE) in Juniper Networks devices plays a pivotal role in the control plane, handling tasks that are critical for the operation and management of the network. One of its key functions is processing management traffic, which includes user commands, system configuration, and monitoring operations. The RE also maintains routing tables, which are essential for network routing decisions. These tables contain network topology information and routing paths, which the RE uses to update the Packet Forwarding Engine (PFE) so that it can forward packets appropriately. The RE does not forward transit traffic or process Class of Service (CoS) marked traffic, as these tasks are handled by the PFE.
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