2 files changed, 19 insertions, 3 deletions

diff --git a/docs/interfaces/dummy.rst b/docs/interfaces/dummy.rst
index 7fee2700..4627d1dc 100644
--- a/docs/interfaces/dummy.rst
+++ b/docs/interfaces/dummy.rst
@@ -6,9 +6,18 @@ Dummy
 
 The dummy interface is really a little exotic, but rather useful nevertheless.
 Dummy interfaces are much like the :ref:`loopback-interface` interface, except
-you can have as many as you want. Dummy interfaces can be used as interfaces
-that always stay up (in the same fashion to loopbacks in Cisco IOS), or for
-testing purposes.
+you can have as many as you want.
+
+.. note:: Dummy interfaces can be used as interfaces that always stay up (in
+   the same fashion to loopbacks in Cisco IOS), or for testing purposes.
+
+.. hint:: A Dummy interface is always up, thus it could be used for
+   management traffic or as source/destination for and :abbr:`IGP (Interior
+   Gateway Protocol)` like :ref:`bgp` so your internal BGP link is not dependant
+   on physical link states and multiple routes can be choosen to the
+   destination. A :ref:`dummy-interface` Interface should always be preferred
+   over a :ref:`loopback-interface` interface.
+
 
 Configuration
 #############
diff --git a/docs/interfaces/loopback.rst b/docs/interfaces/loopback.rst
index 2d554de4..f7519631 100644
--- a/docs/interfaces/loopback.rst
+++ b/docs/interfaces/loopback.rst
@@ -12,6 +12,13 @@ services on your local machine.
    you need multiple interfaces, please use the :ref:`dummy-interface`
    interface type.
 
+.. hint:: A lookback interface is always up, thus it could be used for
+   management traffic or as source/destination for and :abbr:`IGP (Interior
+   Gateway Protocol)` like :ref:`bgp` so your internal BGP link is not dependant
+   on physical link states and multiple routes can be choosen to the
+   destination. A :ref:`dummy-interface` Interface should always be preferred
+   over a :ref:`loopback-interface` interface.
+
 Configuration
 =============