diff --git a/doc/Extensions/Auto-Discovery.md b/doc/Extensions/Auto-Discovery.md
index 44ff640bd8..ada1d57dd6 100644
--- a/doc/Extensions/Auto-Discovery.md
+++ b/doc/Extensions/Auto-Discovery.md
@@ -86,6 +86,13 @@ Devices may be excluded from cdp discovery by platform.
 $config['autodiscovery']['cdp_exclude']['platform_regexp'][] = '/WS-C3750G/';
 ```
 
+These devices are excluded by default:
+
+```php
+$config['autodiscovery']['xdp_exclude']['sysdesc_regexp'][] = '/-K9W8-/'; // Cisco Lightweight Access Point
+$config['autodiscovery']['cdp_exclude']['platform_regexp'][] = '/^Cisco IP Phone/'; //Cisco IP Phone
+```
+
 #### OSPF
 Enabled by default.
 
diff --git a/includes/defaults.inc.php b/includes/defaults.inc.php
index 943fcb390a..f6af442054 100644
--- a/includes/defaults.inc.php
+++ b/includes/defaults.inc.php
@@ -199,6 +199,8 @@ $config['icmp_check'] = true;
 
 // Autodiscovery Settings
 $config['autodiscovery']['xdp'] = true;
+$config['autodiscovery']['xdp_exclude']['sysdesc_regexp'][] = '/-K9W8-/'; // Cisco Lightweight Access Point
+$config['autodiscovery']['cdp_exclude']['platform_regexp'][] = '/^Cisco IP Phone/'; //Cisco IP Phone
 // Autodiscover hosts via discovery protocols
 $config['autodiscovery']['ospf'] = true;
 // Autodiscover hosts via OSPF