diff --git a/ansible/templates/minigraph_dpg.j2 b/ansible/templates/minigraph_dpg.j2
index b54e9a51ed8..25a1094cb1c 100644
--- a/ansible/templates/minigraph_dpg.j2
+++ b/ansible/templates/minigraph_dpg.j2
@@ -109,7 +109,7 @@
 {% if 'port-channel' in vm_topo_config['vm'][vms[index]]['ip_intf'][dut_index|int]|lower %}
 {% set port_channel_intf=';'.join(intf_names[vms[index]])  %}
         <PortChannel>
-          <Name>PortChannel{{ '10' + ((index+1)|string) }}</Name>
+          <Name>PortChannel{{ (100 + index + 1)|string }}</Name>
           <AttachTo>{{ port_channel_intf }}</AttachTo>
           <SubInterface/>
         </PortChannel>
@@ -191,7 +191,7 @@
         <IPInterface>
           <Name i:nil="true"/>
 {% if 'port-channel' in vm_topo_config['vm'][vms[index]]['ip_intf'][dut_index|int][intf_index]|lower %}
-          <AttachTo>PortChannel{{ '10' + ((index+1) |string) }}</AttachTo>
+          <AttachTo>PortChannel{{ (100 + index + 1)|string }}</AttachTo>
 {% else %}
           <AttachTo>{{ port_alias[vm_topo_config['vm'][vms[index]]['interface_indexes'][dut_index|int][0]] }}</AttachTo>
 {% endif %}
@@ -202,7 +202,7 @@
         <IPInterface>
           <Name i:Name="true"/>
 {% if 'port-channel' in vm_topo_config['vm'][vms[index]]['ip_intf'][dut_index|int][intf_index]|lower %}
-          <AttachTo>PortChannel{{ '10' + ((index+1) |string) }}</AttachTo>
+          <AttachTo>PortChannel{{ (100 + index + 1)|string }}</AttachTo>
 {% else %}
           <AttachTo>{{ port_alias[vm_topo_config['vm'][vms[index]]['interface_indexes'][dut_index|int][0]] }}</AttachTo>
 {% endif %}
@@ -293,7 +293,7 @@
 {%- set acl_intfs = [] -%}
 {%- for index in range(vms_number) %}
 {% if 'port-channel' in vm_topo_config['vm'][vms[index]]['ip_intf'][dut_index|int]|lower %}
-{% set a_intf = 'PortChannel' + '10' + ((index+1) |string) %}
+{% set a_intf = 'PortChannel' ~ (100 + index + 1)|string %}
 {{- acl_intfs.append(a_intf) -}}
 {% endif %}
 {% endfor %}