300-415 · Question #455
Which TLOC color is used for site-to-site communication in a Google Cloud integration with Cisco SD-WAN?
The correct answer is A. private1. In Cisco SD-WAN integration with Google Cloud Platform, the 'private1' TLOC color is specifically used for site-to-site communication across the cloud fabric.
Question
Options
- Aprivate1
- Bprivate2
- CD. private3
- Dprivate4
How the community answered
(45 responses)- A89% (40)
- B2% (1)
- C2% (1)
- D7% (3)
Why each option
In Cisco SD-WAN integration with Google Cloud Platform, the 'private1' TLOC color is specifically used for site-to-site communication across the cloud fabric.
The 'private1' TLOC color is designated for the internal site-to-site transport interface in Google Cloud SD-WAN (Cloud onRamp for IaaS) integrations, mapping to the private network interface used to establish inter-site IPsec tunnels within GCP. This assignment is part of the standardized Cisco SD-WAN cloud integration architecture, ensuring consistent TLOC identification and tunnel negotiation across the SD-WAN overlay in the cloud environment.
The 'private2' TLOC color is not designated for site-to-site communication in the Google Cloud SD-WAN integration architecture and does not map to the required GCP transport interface.
The 'private3' TLOC color is not assigned to site-to-site communication in Google Cloud SD-WAN deployments and is not part of the standard GCP Cloud onRamp TLOC color scheme.
The 'private4' TLOC color is not used for site-to-site communication in Google Cloud SD-WAN integrations and falls outside the defined interface-to-color mapping for GCP deployments.
Concept tested: SD-WAN Google Cloud integration TLOC color assignment
Source: https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/cloudonramp/ios-xe-17/cloud-onramp-book-xe/cloud-onramp-for-iaas.html
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