Gibbs, Michael <br/><br/>
CCSP SNPA official exam certification guide 

 -  2006 
<br/><br/> 3rd. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Network<br/>System Management<br/>Configuring Access<br/>Advance Protocol<br/>Sosico Security<br/>Virtual Private Networks<br/>Virtual Private Networks