diff --git a/docs/en-US/creating-network-offerings.xml b/docs/en-US/creating-network-offerings.xml
index 260751ea079..6e25b27e9ad 100644
--- a/docs/en-US/creating-network-offerings.xml
+++ b/docs/en-US/creating-network-offerings.xml
@@ -68,7 +68,9 @@
Specify VLAN. (Isolated guest networks only)
- Indicate whether a VLAN should be specified when this offering is used.
+ Indicate whether a VLAN could be specified when this offering is used. If you select
+ this option and later use this network offering while creating a VPC tier or an isolated
+ network, you will be able to specify a VLAN ID for the network you create.
VPC. This option indicate whether the guest network
diff --git a/docs/en-US/vlan-assign-isolated-nw.xml b/docs/en-US/vlan-assign-isolated-nw.xml
new file mode 100644
index 00000000000..82fd5b58b41
--- /dev/null
+++ b/docs/en-US/vlan-assign-isolated-nw.xml
@@ -0,0 +1,72 @@
+
+
+%BOOK_ENTITIES;
+]>
+
+
+
+ Assigning VLANs to Isolated Networks
+ &PRODUCT; provides you the ability to control VLAN assignment to Isolated networks. You can
+ assign a VLAN ID when a network is created, just the way it's done for Shared networks.
+ Additionally, a network with VLAN ID can be excluded from the Network Garbage Collection.
+ The former behaviour also is supported — VLAN is randomly allocated to a network from
+ the VNET range of the physical network when the network turns to Implemented state. The VLAN is
+ released back to the VNET pool when the network shuts down as a part of the Network Garbage
+ Collection. The VLAN can be re-used either by the same network when it is implemented again, or
+ by any other network. On each subsequent implementation of a network, a new VLAN can be
+ assigned.
+
+
+ Log in to the CloudPlatform UI as an administrator or end user.
+
+
+ Ensure that the VLAN range does not already exist.
+
+
+ Check whether the new VLAN range overlaps with any existing ones. If overlaps, extend
+ the existing range. If does not overlap, add the new range.
+
+
+ In the left navigation, choose Infrastructure. On Zones, click View More, then click the
+ zone to which you want to work with.
+
+
+ Click Physical Network.
+
+
+ In the Guest node of the diagram, click Configure.
+
+
+ Click Add VLAN Ranges button
+
+
+
+
+ add-vlan-ico.png: button to add a VLAN range.
+
+
+ The Add VLAN Ranges dialog is displayed.
+
+
+ Specify the start and end of the VLAN range.
+
+
+ Click OK.
+
+
+
diff --git a/docs/en-US/vlan-provisioning.xml b/docs/en-US/vlan-provisioning.xml
index d37be16fe5e..2d1a49e04c5 100644
--- a/docs/en-US/vlan-provisioning.xml
+++ b/docs/en-US/vlan-provisioning.xml
@@ -42,4 +42,5 @@
and the guest networks on different physical NICs.
+