The "default" server configuration file set is located in the <JBoss_Home>/server/default directory. The following example illustrates a truncated directory structure of the jboss-as-<release> server configuration files:

[user@localhost <JBoss_Home>]$ tree
|-- bin
|-- client
|-- common
|   |-- lib
|   |   |-- antlr.jar
|   |   |-- ... many more jars
|-- docs
|   |-- dtd
|   |-- examples
|   |   |-- binding-manager
|   |   |   `-- sample-bindings.xml
|   |   |-- jca
|   |   |-- jms
|   |   |-- jmx
|   |   |-- netboot
|   |   |   `-- netboot.war
|   |   `-- varia
|   |       |-- deployment-service
|   |       |-- derby-plugin.jar
|   |       |-- entity-resolver-manager
|   |       |   `-- xmlresolver-service.xml
|   |       `-- jboss-bindings.xml
|   `-- schema
|-- lib
|   |-- commons-codec.jar
|   |-- commons-httpclient.jar
|   |-- commons-logging.jar
|   |-- concurrent.jar
|   |-- endorsed
|   |   |-- serializer.jar
|   |   |-- xalan.jar
|   |   `-- xercesImpl.jar
|   |-- getopt.jar
|   |-- jboss-common.jar
|   |-- jboss-jmx.jar
|   |-- jboss-system.jar
|   |-- jboss-xml-binding.jar
|   `-- log4j-boot.jar
`-- server
|-- all
|   |-- conf
|   |   |-- bootstrap/
|   |   |   |-- aop.xml
|   |   |   |-- bindings.xml
|   |   |   |-- aop.xml
|   |   |   |-- classloader.xml
|   |   |   |-- deployers.xml
|   |   |   |-- jmx.xml
|   |   |   |-- profile-repository.xml
|   |   |   |-- profile.xml
|   |   |   |-- vfs.xml
|   |   |-- bootstrap.xml
|   |   |-- bootstrap-norepo.xml
|   |   |-- jacorb.properties
|   |   |-- java.policy
|   |   |-- jax-ws-catalog.xml
|   |   |-- jboss-log4j.xml
|   |   |-- jboss-service.xml
|   |   |-- jbossjta-properties.xml
|   |   |-- jndi.properties
|   |   |-- login-config.xml
|   |   |-- props
|   |   |   |-- jbossws-roles.properties
|   |   |   |-- jbossws-users.properties
|   |   |   |-- jmx-console-roles.properties
|   |   |   `-- jmx-console-users.properties
|   |   |-- standardjboss.xml
|   |   |-- standardjbosscmp-jdbc.xml
|   |   `-- xmdesc
|   |-- deploy
|   |-- deploy-hasingleton
|   |   `-- jms
|   |-- deployers
|   `-- lib
|-- default
|   |-- conf
|   |   |-- bootstrap/
|   |   |   |-- aop.xml
|   |   |   |-- bindings.xml
|   |   |   |-- aop.xml
|   |   |   |-- classloader.xml
|   |   |   |-- deployers.xml
|   |   |   |-- jmx.xml
|   |   |   |-- profile-repository.xml
|   |   |   |-- profile.xml
|   |   |   |-- vfs.xml
|   |   |-- bootstrap.xml
|   |   |-- bootstrap-norepo.xml
|   |   |-- jacorb.properties
|   |   |-- java.policy
|   |   |-- jax-ws-catalog.xml
|   |   |-- jboss-log4j.xml
|   |   |-- jboss-service.xml
|   |   |-- jbossjta-properties.xml
|   |   |-- jndi.properties
|   |   |-- login-config.xml
|   |   |-- props
|   |   |   |-- jbossws-roles.properties
|   |   |   |-- jbossws-users.properties
|   |   |   |-- jmx-console-roles.properties
|   |   |   `-- jmx-console-users.properties
|   |   |-- standardjboss.xml
|   |   |-- standardjbosscmp-jdbc.xml
|   |   `-- xmdesc
|   |       |-- AttributePersistenceService-xmbean.xml
|   |       |-- ClientUserTransaction-xmbean.xml
|   |       |-- JNDIView-xmbean.xml
|   |       |-- Log4jService-xmbean.xml
|   |       |-- NamingBean-xmbean.xml
|   |       |-- NamingService-xmbean.xml
|   |       |-- TransactionManagerService-xmbean.xml
|   |       |-- org.jboss.deployment.JARDeployer-xmbean.xml
|   |       |-- org.jboss.deployment.MainDeployer-xmbean.xml
|   |       `-- org.jboss.deployment.SARDeployer-xmbean.xml
|   |-- data
|   |   |-- hypersonic
|   |   |-- jboss.identity
|   |   |-- tx-object-store
|   |   `-- xmbean-attrs
|   |-- deploy
|   |-- lib
|   |-- log
|   |   |-- boot.log
|   |   |-- server.log
|   |   `-- server.log.2008-08-09
|   |-- tmp
|   `-- work
|       `-- jboss.web
|           `-- localhost
`-- minimal
|-- conf
|   |-- bootstrap/
|   |-- bootstrap/aop.xml
|   |-- bootstrap/classloader.xml
|   |-- bootstrap/deployers.xml
|   |-- bootstrap/jmx.xml
|   |-- bootstrap/profile.xml
|   |-- bootstrap.xml
|   |-- jboss-log4j.xml
|   |-- jboss-service.xml
|   |-- jndi.properties
|   `-- xmdesc
|       |-- NamingBean-xmbean.xml
|       `-- NamingService-xmbean.xml
|-- deploy/
|-- deploy/hdscanner-jboss-beans.xml
|-- deployers/
`-- lib
|-- jboss-minimal.jar
|-- jnpserver.jar
`-- log4j.jar