A network administrator is configuring a tunnel interface on a branch Cisco IOS XE router to run TLOC extensions. Which configuration will extend a TLOC over a GRE tunnel to another router in the branch?

Question

Accepted Answer

B. sdwan interface g0/0 tunnel-interface tloc-extension-gre-to 10.1.1.1 On Cisco IOS XE SD-WAN, TLOC extension is configured under the sdwan interface context using 'tunnel-interface' with the 'tloc-extension-gre-to' parameter specifying the IP address of the adjacent WAN Edge router that owns the TLOC. This establishes a GRE cross-connect link allowing the local router to share the peer's WAN TLOC for transport redundancy.

Answer

A. sdwan interface g0/0 gre-interface tloc-extension-gre-to 10.1.1.1 The keyword 'gre-interface' does not exist in the IOS XE SD-WAN CLI; the correct keyword for this context is 'tunnel-interface'.

Answer

C. sdwan interface g0/0 extended-interface tloc-extension-gre-from 10.1.1.1 The keyword 'extended-interface' is not valid in SD-WAN CLI, and 'tloc-extension-gre-from' is the syntax used on the TLOC-owning router, not on the router that is extending the TLOC.

Answer

D. sdwan interface g0/0 tloc-interface tloc-extension-gre-from 10.1.1.1 The keyword 'tloc-interface' does not exist in the IOS XE SD-WAN CLI; only 'tunnel-interface' is the valid keyword for configuring TLOC extension.

A network administrator is configuring a tunnel interface on a branch Cisco IOS XE router to run TLOC extensions. Which configuration will extend a TLOC over a GRE tunnel to another router in the…

Question

Exhibit

Options

How the community answered

Why each option

Topics

Community Discussion