use vsg-1.1 image

Change-Id: I49ed4440222975572994477221040465e4f5b017
diff --git a/cord-pod-ansible/vars/cord-pod_defaults.yml b/cord-pod-ansible/vars/cord-pod_defaults.yml
index dcba503..926553b 100644
--- a/cord-pod-ansible/vars/cord-pod_defaults.yml
+++ b/cord-pod-ansible/vars/cord-pod_defaults.yml
@@ -38,7 +38,7 @@
  - { name: "vtr", yaml: "{{ xos_services_dir }}/vtr/xos/vtr-onboard.yaml" }
 
 images:
- - { name: "vsg-1.0", filename: "vsg-1.0.img", url: "http://www.vicci.org/cord/vsg-1.0.img" }
+ - { name: "vsg-1.1", filename: "vsg-1.1.img", url: "http://www.vicci.org/cord/vsg-1.1.img" }
 
 config_recipes:
  - { name: "setup", yaml: "{{ setup_dir }}/setup.yaml" }