300-415 · Question #82
Which port is used for vBond under controller certificates if no alternate port is configured?
The correct answer is C. 12346. Port 12346 is the default DTLS/TLS port used by vBond for orchestration and authentication sessions when no alternate port is configured.
Question
Exhibit
Options
- A12345
- B12347
- C12346
- D12844
How the community answered
(26 responses)- A4% (1)
- B8% (2)
- C88% (23)
Why each option
Port 12346 is the default DTLS/TLS port used by vBond for orchestration and authentication sessions when no alternate port is configured.
Port 12345 is not the standard default port for vBond DTLS orchestration sessions in Cisco SD-WAN.
Port 12347 is not the default vBond port and is not a standard Cisco SD-WAN controller communication port.
vBond uses UDP/DTLS port 12346 by default for all orchestration and authentication sessions with WAN Edge routers and other controllers. This port must be reachable through the underlay network, and NAT traversal for control connections is handled on this same port unless an alternate port is explicitly specified in the configuration.
Port 12844 is used for HTTPS-based management access to vManage, not for vBond DTLS orchestration or authentication.
Concept tested: vBond default DTLS port 12346 for orchestration
Source: https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/sdwan-xe-gs-book/hardware-and-software-installation.html
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