JN0-105 · Question #27
What are two types of transit traffic that traverse the forwarding plane of a Layer 3 router? (Choose two.)
The correct answer is A. unicast traffic B. multicast traffic. Transit traffic that traverses the forwarding plane of a Layer 3 router includes both unicast and multicast traffic types. Unicast traffic is directed from a single source to a single destination, while multicast traffic is sent from one source to multiple destinations that are…
Question
What are two types of transit traffic that traverse the forwarding plane of a Layer 3 router? (Choose two.)
Options
- Aunicast traffic
- Bmulticast traffic
- Cexception traffic
- Dbroadcast traffic
How the community answered
(61 responses)- A77% (47)
- C13% (8)
- D10% (6)
Explanation
Transit traffic that traverses the forwarding plane of a Layer 3 router includes both unicast and multicast traffic types. Unicast traffic is directed from a single source to a single destination, while multicast traffic is sent from one source to multiple destinations that are part of a multicast group. These types of traffic are efficiently routed through the network by leveraging the router's forwarding plane capabilities. Exception traffic, which requires special handling by the control plane, and broadcast traffic, which is typically limited to a single broadcast domain and not usually forwarded by Layer 3 routers, are not considered standard types of transit traffic for the forwarding plane of a router.
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