# Setup additional dnl\_softswitch The same set of DB and web server can be used to handle multiple dnl*softswitch. You may want to setup multiple dnl*software if you have a lot of traffic, or you want to setup geographically redundancy or you want to setup a failover switch. Here is how you can setup additional dnl\_software and connect it to the DB and UI. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://cookbook.denovolab.com/system-administration/setup-additional-dnl_softswitch.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.