Added section "Inspecting the vSG"
diff --git a/xos/configurations/cord-pod/README.md b/xos/configurations/cord-pod/README.md
index e9b1327..2c74c15 100644
--- a/xos/configurations/cord-pod/README.md
+++ b/xos/configurations/cord-pod/README.md
@@ -92,7 +92,7 @@
If you're not using the fabric then the default values should be OK.
-XOS can then be brought up for CORD by running a few 'make' commands:
+XOS can then be brought up for CORD by running a few `make` commands:
```
ubuntu@xos:~/xos/xos/configurations/cord-pod$ make
ubuntu@xos:~/xos/xos/configurations/cord-pod$ make vtn
@@ -101,3 +101,37 @@
After the first 'make' command above, you will be able to login to XOS at
*http://xos/* using username/password `padmin@vicci.org/letmein`.
+
+### Inspecting the vSG
+
+The above series of `make` commands will spin up a vSG for a sample subscriber. The
+vSG is implemented as a Docker container (using the
+[andybavier/docker-vcpe](https://hub.docker.com/r/andybavier/docker-vcpe/) image
+hosted on Docker Hub) running inside an Ubuntu VM. Once the VM is created, you
+can login as the `ubuntu` user at the management network IP (172.27.0.x) on the compute node
+hosting the VM, using the private key generated on the head node by the install process.
+For example, in the single-node development POD configuration, you can login to the VM
+with management IP 172.27.0.2 using a ProxyCommand as follows:
+
+```
+ubuntu@pod:~$ ssh -o ProxyCommand="ssh -W %h:%p ubuntu@nova-compute" ubuntu@172.27.0.2
+```
+
+Alternatively, you could copy the generated private key to the compute node
+and login from there:
+
+```
+ubuntu@pod:~$ scp ~/.ssh/id_rsa ubuntu@nova-compute:~/.ssh
+ubuntu@pod:~$ ssh ubuntu@nova-compute
+ubuntu@nova-compute:~$ ssh ubuntu@172.27.0.2
+```
+
+Once logged in to the VM, you can run `sudo docker ps` to see the running
+vSG containers:
+
+```
+ubuntu@mysite-vsg-1:~$ sudo docker ps
+CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
+2b0bfb3662c7 andybavier/docker-vcpe "/sbin/my_init" 5 days ago Up 5 days vcpe-222-111
+```
+