This screenshot shows the Repository Proxy Connectors page with a mirror proxy group added and configured. The header is labeled with the repository's identifier and name. Two boxes nested under the header represent the central and mirror proxy connectors.
The repository's identifier and name are mirror and Mirror.
The central proxy connector's name, type, and URL are as follows:
central
Central Repository
http://repo1.mave.org/maven2
The mirror proxy connector's name, type, and URL are as follows:
maven2-repository.dev.java.net
Java.net Repository for Maven 2
http://download.java.net/maven/2/