300-415 · Question #156
Refer to the exhibit. Which command allows traffic through the IPsec tunnel configured in VPN 0?
The correct answer is A. service netsvc1 vpn1. This question asks for the command that enables traffic through an IPsec tunnel configured for a service in VPN 0, likely referring to a service chaining scenario.
Question
Exhibit
Options
- Aservice netsvc1 vpn1
- Bservice netsvc1 address 1.1.1.1
- Cservice FW address 1.1.1.1
- Dservice local
How the community answered
(58 responses)- A76% (44)
- B12% (7)
- C7% (4)
- D5% (3)
Why each option
This question asks for the command that enables traffic through an IPsec tunnel configured for a service in VPN 0, likely referring to a service chaining scenario.
In Cisco SD-WAN service chaining, the `service <service-name> vpn <vpn-id>` command is used to direct traffic through a specific network service (like `netsvc1`) located in a designated VPN (like `vpn1`). This configuration allows traffic from VPN 0 to be redirected to and flow through the IPsec tunnel associated with the service within `vpn1`.
This command specifies an IP address for the service, but does not explicitly enable traffic flow through an IPsec tunnel in the context of VPN 0 service chaining to a service VPN.
Concept tested: Cisco SD-WAN service chaining IPsec tunnel
Source: https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/sdwan-xe-gs-book/m-service-chaining.html
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