300-415 · Question #269
Which color type is assigned when a TLOC is configured behind NAT?
The correct answer is D. blue. When a TLOC (Transport Location) is configured behind a NAT device in Cisco SD-WAN, it is typically assigned a 'private' color, often represented by specific color names like 'blue' or 'gold', to indicate its NAT status.
Question
Options
- AMPLS
- Bprivate
- Cpublic
- Dblue
How the community answered
(50 responses)- A4% (2)
- B2% (1)
- C6% (3)
- D88% (44)
Why each option
When a TLOC (Transport Location) is configured behind a NAT device in Cisco SD-WAN, it is typically assigned a 'private' color, often represented by specific color names like 'blue' or 'gold', to indicate its NAT status.
MPLS is a transport type, not a color type specifically assigned to indicate a NAT'd TLOC.
In Cisco SD-WAN, when a TLOC is configured behind a NAT device, a 'private' color (such as 'blue', 'gold', 'red', 'green', etc.) is assigned to indicate that the TLOC's transport is subject to NAT. This allows the system to distinguish between public-facing and NAT'd TLOCs, and 'blue' is a standard 'private' color used for NAT'd transports.
Concept tested: SD-WAN TLOC colors and NAT
Source: https://www.cisco.com/c/en/us/td/docs/sdwan/sd-wan-release-20-x/configuration-guide/sdwan-system-and-interfaces-cg/sdwan-system-and-interfaces-cg_chapter_011.html
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