Cisco
300-415 · Question #167
300-415 Question #167: Real Exam Question with Answer & Explanation
The correct answer is D: It is a unique collection of GRE or IPsec encapsulations, link color, and system IP address.. A TLOC (Transport Locator) in Cisco SD-WAN is uniquely defined by the combination of the WAN Edge router's system IP address, the transport link's color, and the encapsulation type.
Architecture
Question
How is TLOC defined?
Options
- AIt is represented by a unique identifier to specify a site in a SD-WAN architecture.
- BIt specifies a Cisco SD-WAN overlay in a multitenant vSMART deployment.
- CIt is represented by a group of QoS policies applied to a WAN Edge router.
- DIt is a unique collection of GRE or IPsec encapsulations, link color, and system IP address.
Explanation
A TLOC (Transport Locator) in Cisco SD-WAN is uniquely defined by the combination of the WAN Edge router's system IP address, the transport link's color, and the encapsulation type.
Common mistakes.
- A. A site in SD-WAN is typically identified by a site-ID, not a TLOC, which represents a specific transport interface on a WAN Edge.
- B. A TLOC defines a specific transport connection for a WAN Edge, not an entire Cisco SD-WAN overlay in a multitenant vSmart deployment.
- C. TLOCs are fundamental identifiers for transport endpoints, not a group of QoS policies, although QoS policies can be applied to traffic flowing through a TLOC.
Concept tested. TLOC definition
Topics
#TLOC#SD-WAN Architecture#Transport Locator#WAN Edge Components
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