Below is a sample xml configuration for Cache that you can use for PojoCache creation.

<?xml version="1.0" encoding="UTF-8" ?>

<server>
   <mbean code="org.jboss.cache.pojo.jmx.PojoCacheJmxWrapper" 
          name="jboss.cache:service=PojoCache">
      
      <depends>jboss:service=TransactionManager</depends>

      <!-- Configure the TransactionManager -->
      <attribute name="TransactionManagerLookupClass">
         org.jboss.cache.transaction.DummyTransactionManagerLookup
      </attribute>

      <!-- Isolation level : SERIALIZABLE
                             REPEATABLE_READ (default)
                             READ_COMMITTED
                             READ_UNCOMMITTED
                             NONE
      -->
      <attribute name="IsolationLevel">REPEATABLE_READ</attribute>

      <!-- Valid modes are LOCAL, REPL_ASYNC and REPL_SYNC -->
      <attribute name="CacheMode">REPL_SYNC</attribute>

      <!-- Name of cluster. Needs to be the same for all caches, 
           in order for them to find each other
      -->
      <attribute name="ClusterName">PojoCacheCluster</attribute>

   	  <!-- JGroups protocol stack properties. -->
      <attribute name="ClusterConfig">
         <config>
            <!-- UDP: if you have a multihomed machine, set the bind_addr 
                 attribute to the appropriate NIC IP address -->
            <!-- UDP: On Windows machines, because of the media sense feature
                 being broken with multicast (even after disabling media sense)
                 set the loopback attribute to true -->
            <UDP mcast_addr="228.1.2.3" mcast_port="48866"
                 ip_ttl="64" ip_mcast="true"
                 mcast_send_buf_size="150000" mcast_recv_buf_size="80000"
                 ucast_send_buf_size="150000" ucast_recv_buf_size="80000"
                 loopback="false"/>
            <PING timeout="2000" num_initial_members="3"/>
            <MERGE2 min_interval="10000" max_interval="20000"/>
            <FD shun="true"/>
            <FD_SOCK/>
            <VERIFY_SUSPECT timeout="1500"/>
            <pbcast.NAKACK gc_lag="50" retransmit_timeout="600,1200,2400,4800"
                           max_xmit_size="8192"/>
            <UNICAST timeout="600,1200,2400",4800/>
            <pbcast.STABLE desired_avg_gossip="400000"/>
            <FC max_credits="2000000" min_threshold="0.10"/>
            <FRAG2 frag_size="8192"/>
            <pbcast.GMS join_timeout="5000" join_retry_timeout="2000"
                        shun="true" print_local_addr="true"/>
            <pbcast.STATE_TRANSFER/>
         </config>
      </attribute>

      <!-- Whether or not to fetch state on joining a cluster -->
      <attribute name="FetchInMemoryState">true</attribute>

      <!-- The max amount of time (in milliseconds) we wait until the
           initial state (ie. the contents of the cache) are retrieved from
           existing members in a clustered environment
      -->
      <attribute name="InitialStateRetrievalTimeout">15000</attribute>

      <!-- Number of milliseconds to wait until all responses for a
           synchronous call have been received.
      -->
      <attribute name="SyncReplTimeout">15000</attribute>

      <!--  Max number of milliseconds to wait for a lock acquisition -->
      <attribute name="LockAcquisitionTimeout">10000</attribute>
   
   </mbean>
</server>