diff --git a/docs/source/advanced/hierarchy/configure_dhcp.rst b/docs/source/advanced/hierarchy/configure_dhcp.rst
index 23ef04179..38317c2bb 100644
--- a/docs/source/advanced/hierarchy/configure_dhcp.rst
+++ b/docs/source/advanced/hierarchy/configure_dhcp.rst
@@ -1,8 +1,7 @@
 Configure DHCP
 ==============
 
-Add the relevant networks into the DHCP configuration, refer to:
-`XCAT_pLinux_Clusters/#setup-dhcp <http://localhost/fake_todo>`_
+Add the relevant networks into the DHCP configuration, refer to: :ref:`Setup-dhcp`
 
 Add the defined nodes into the DHCP configuration, refer to:
 `XCAT_pLinux_Clusters/#configure-dhcp <http://localhost/fake_todo>`_
diff --git a/docs/source/advanced/sysclone/sysclone.rst b/docs/source/advanced/sysclone/sysclone.rst
index 91a72d548..d91e9ad36 100644
--- a/docs/source/advanced/sysclone/sysclone.rst
+++ b/docs/source/advanced/sysclone/sysclone.rst
@@ -152,7 +152,8 @@ following below commands to install the target nodes with the image captured fro
     nodeset <target-node> osimage=<mycomputeimage>
     rnetboot <target-node>
 
-	
+.. _update-node-later-on:
+
 Update Nodes Later On
 ---------------------
 
diff --git a/docs/source/guides/admin-guides/manage_clusters/common/deployment/syncfile/syncfile_synclist_file.rst b/docs/source/guides/admin-guides/manage_clusters/common/deployment/syncfile/syncfile_synclist_file.rst
index 37750ac50..7a5fa273b 100644
--- a/docs/source/guides/admin-guides/manage_clusters/common/deployment/syncfile/syncfile_synclist_file.rst
+++ b/docs/source/guides/admin-guides/manage_clusters/common/deployment/syncfile/syncfile_synclist_file.rst
@@ -1,3 +1,5 @@
+.. _The_synclist_file:
+
 The synclist file
 -----------------
 
diff --git a/docs/source/guides/admin-guides/manage_clusters/common/updatenode.rst b/docs/source/guides/admin-guides/manage_clusters/common/updatenode.rst
index 05f0814a1..4eeb32798 100644
--- a/docs/source/guides/admin-guides/manage_clusters/common/updatenode.rst
+++ b/docs/source/guides/admin-guides/manage_clusters/common/updatenode.rst
@@ -60,8 +60,7 @@ The next time you re-install these nodes, the additional software will be automa
 
 Update the delta changes in Sysclone environment
 ````````````````````````````````````````````````
-
-Updatenode can also be used in Sysclone environment to push delta changes to target node. After capturing the delta changes from the golden client to management node, just run below command to push delta changes to target nodes. See :ref:`Using_Clone_to_Deploy_Server#Update_Nodes_Later_On` for more information. ::
+Updatenode can also be used in Sysclone environment to push delta changes to target node. After capturing the delta changes from the golden client to management node, just run below command to push delta changes to target nodes. See Sysclone environment related section: :ref:`update-node-later-on` for more information. ::
 
     updatenode <targetnoderange> -S
 
@@ -103,7 +102,7 @@ Synchronize new/updated configuration files
 Setting up syncfile 
 ```````````````````
 
-Use instuctions in :ref:`Sync-Files-label`
+Use instructions in doc: :ref:`The_synclist_file`.
 
 Syncfiles to the nodes
 ```````````````````````
@@ -112,7 +111,7 @@ After compute node is installed, you would like to sync files to the nodes: ::
 
     updatenode <noderange> -F
 
-**With the ``updatenode`` command the syncfiles postscript cannot be used to sync files to the nodes.** Therefore, if you run ``updatenode <noderange> -P syncfiles``, nothing will be done. A message will be logged that you must use updatenode <noderange> -F to sync files.
+With the ``updatenode`` command the syncfiles postscript cannot be used to sync files to the nodes.Therefore, if you run ``updatenode <noderange> -P syncfiles``, nothing will be done. A message will be logged that you must use ``updatenode <noderange> -F`` to sync files.
 
 Update the ssh Keys and Credentials on the Nodes
 ------------------------------------------------
diff --git a/docs/source/guides/admin-guides/manage_clusters/ppc64le/discovery/.config_environment.rst.swp b/docs/source/guides/admin-guides/manage_clusters/ppc64le/discovery/.config_environment.rst.swp
new file mode 100644
index 000000000..c2fcd54fa
Binary files /dev/null and b/docs/source/guides/admin-guides/manage_clusters/ppc64le/discovery/.config_environment.rst.swp differ
diff --git a/docs/source/guides/admin-guides/manage_clusters/ppc64le/discovery/config_environment.rst b/docs/source/guides/admin-guides/manage_clusters/ppc64le/discovery/config_environment.rst
index de1c3f7d9..a8027e495 100644
--- a/docs/source/guides/admin-guides/manage_clusters/ppc64le/discovery/config_environment.rst
+++ b/docs/source/guides/admin-guides/manage_clusters/ppc64le/discovery/config_environment.rst
@@ -1,7 +1,7 @@
 Configure xCAT
 --------------
 
-configure network table
+Configure network table
 ```````````````````````
 
 
@@ -16,7 +16,9 @@ Pls run the following command to add networks in ``networks`` table if no entry
 
     makenetworks
 
-setup DHCP
+.. _Setup-dhcp:
+
+Setup DHCP
 ``````````
 
 Set the correct NIC from which DHCP server provide service::