300-415 Question #168: Real Exam Question with Answer & Explanation

The correct answer is B: local. The 'local' keyword in the vBond system configuration under VPN 0 allows the vBond orchestrator to use its interface's routable public IP address for connectivity without explicitly configuring its DNS name or IP for its global identity.

Controller Deployment

Question

Which vBond system configuration under VPN 0 allows for a routable public IP address even if the DNS name, hostname, or IP address of the vBond orchestrator are omitted?

Options

AWAN
Blocal
Cdns-name
Dvbond-only

Explanation

The 'local' keyword in the vBond system configuration under VPN 0 allows the vBond orchestrator to use its interface's routable public IP address for connectivity without explicitly configuring its DNS name or IP for its global identity.

Common mistakes.

A. The 'WAN' keyword is not a standard configuration option for specifying a vBond's public reachability in this context; 'WAN' typically refers to the general wide area network.
C. The 'dns-name' option is used to specify a DNS hostname for vBond, requiring DNS resolution, which contradicts the scenario where DNS name/hostname are omitted.
D. 'vbond-only' is not a recognized keyword for specifying how vBond announces its public reachability.

Concept tested. vBond local configuration for public reachability

Reference. https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/sdwan-xe-gs-book/sdwan-vbond-deploy.html

Topics

#vBond Orchestrator#Controller Configuration#Public IP#System VPN 0

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