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    <title>About the Default RADIUS Server Encryption Type and Preshared Key </title>
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<a name="wp1075578"> </a><h1 class="pTitle">
About the Default RADIUS Server Encryption Type and Preshared Key

</h1>
<a name="wp1075581"> </a><p class="pBody">
You need to configure the RADIUS preshared key to authenticate the switch to the RADIUS server. The 
length of the key is restricted to 64 characters and can include any printable ASCII characters (white 
spaces are not allowed). You can configure a global key to be used for all RADIUS server configurations 
on the switch.

</p>
<a name="wp1074156"> </a><p class="pBody">
You can override this global key assignment by explicitly using the <b class="cBold">key</b> option when configuring an 
individual RADIUS server.	

</p>
<hr /><br><p class="pBody">Copyright 2010-2013, Cisco Systems, Inc. All rights reserved.</p> 

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