350-801 · Question #308
350-801 Question #308: Real Exam Question with Answer & Explanation
The correct answer is B: Use standard local route groups.. To use the same route pattern across multiple locations with local gateways in a Cisco UCM cluster, the system must be configured to utilize standard local route groups.
Question
A Cisco UCM administrator sets up new route patterns to support phones in four different locations, all with local gateways. The administrator wants to use the same route pattern for all four locations. How must the system be configured to achieve this goal?
Options
- AUse transforms in the route groups.
- BUse standard local route groups.
- CAdd a CSS to each local gateway.
- DUse CSS alternate routing rules.
Explanation
To use the same route pattern across multiple locations with local gateways in a Cisco UCM cluster, the system must be configured to utilize standard local route groups.
Common mistakes.
- A. Transforms within route groups are primarily for modifying calling or called numbers, not for enabling a single route pattern to dynamically select different local gateways based on the originating location.
- C. Adding a Calling Search Space (CSS) to each local gateway determines which partitions the gateway can access, but it does not facilitate the use of a single route pattern for localized routing across multiple gateways.
- D. CSS alternate routing rules provide failover or least-cost routing options within a Calling Search Space, but they do not enable the functionality of using a single route pattern to direct calls to different local gateways based on the caller's physical location.
Concept tested. Standard Local Route Groups (SLRG) for localized routing
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