Update how to know the device type in the network configuration part

Change-Id: I94eec10481b9dfa737155d30e18bc0c4eb509406
diff --git a/configuration/network.rst b/configuration/network.rst
index 5bf70aa..f17fad2 100644
--- a/configuration/network.rst
+++ b/configuration/network.rst
@@ -84,10 +84,10 @@
     - ``fabric-int``: with INT support
     - ``fabric-spgw-int``: with SPGW and INT support
 
-  - The supported *device-types*:
+  - The supported *device-types*: Use the command ``weutil`` in the BMC mode to get the product name.
 
-    - ``montara``: for dual-pipe Tofino ASIC SKUs
-    - ``mavericks``: for quad-pipe Tofino ASIC SKUs
+    - ``montara``: for dual-pipe Tofino ASIC SKUs (Product name is 100BF-32X)
+    - ``mavericks``: for quad-pipe Tofino ASIC SKUs (Product name is 100BF-32QS)
 
   - The Intel/Barefoot SDE version used in Stratum, e.g., ``sde_9_5_0``