root@ctrl00:~# openstack network list
+--------------------------------------+----------+--------------------------------------+
| ID                                   | Name     | Subnets                              |
+--------------------------------------+----------+--------------------------------------+
| 74508dd7-78a7-47a1-a7f6-82cf95c4249c | public1  | a62a3fa7-e9c4-48b0-9e52-7c7d9419762e |
| e7ed54da-cc23-403a-b766-36667193aafa | demo-net | 3de95507-9f42-4a9b-bcf6-93565a83631c |
+--------------------------------------+----------+--------------------------------------+
root@ctrl00:~# openstack network show  74508dd7-78a7-47a1-a7f6-82cf95c4249c
+---------------------------+--------------------------------------+
| Field                     | Value                                |
+---------------------------+--------------------------------------+
| admin_state_up            | UP                                   |
| availability_zone_hints   |                                      |
| availability_zones        | nova                                 |
| created_at                | 2018-02-06T13:15:00Z                 |
| description               |                                      |
| dns_domain                | None                                 |
| id                        | 74508dd7-78a7-47a1-a7f6-82cf95c4249c |
| ipv4_address_scope        | None                                 |
| ipv6_address_scope        | None                                 |
| is_default                | False                                |
| is_vlan_transparent       | None                                 |
| mtu                       | 1500                                 |
| name                      | public1                              |
| port_security_enabled     | True                                 |
| project_id                | e996dec44fac4651bf9ab34c932567bb     |
| provider:network_type     | flat                                 |
| provider:physical_network | physnet1                             |
| provider:segmentation_id  | None                                 |
| qos_policy_id             | None                                 |
| revision_number           | 4                                    |
| router:external           | External                             |
| segments                  | None                                 |
| shared                    | False                                |
| status                    | ACTIVE                               |
| subnets                   | a62a3fa7-e9c4-48b0-9e52-7c7d9419762e |
| tags                      |                                      |
| updated_at                | 2018-02-06T13:15:03Z                 |
+---------------------------+--------------------------------------+
root@ctrl00:~# openstack network show  e7ed54da-cc23-403a-b766-36667193aafa
+---------------------------+--------------------------------------+
| Field                     | Value                                |
+---------------------------+--------------------------------------+
| admin_state_up            | UP                                   |
| availability_zone_hints   |                                      |
| availability_zones        | nova                                 |
| created_at                | 2018-02-06T13:15:06Z                 |
| description               |                                      |
| dns_domain                | None                                 |
| id                        | e7ed54da-cc23-403a-b766-36667193aafa |
| ipv4_address_scope        | None                                 |
| ipv6_address_scope        | None                                 |
| is_default                | None                                 |
| is_vlan_transparent       | None                                 |
| mtu                       | 1450                                 |
| name                      | demo-net                             |
| port_security_enabled     | True                                 |
| project_id                | e996dec44fac4651bf9ab34c932567bb     |
| provider:network_type     | vxlan                                |
| provider:physical_network | None                                 |
| provider:segmentation_id  | 84                                   |
| qos_policy_id             | None                                 |
| revision_number           | 3                                    |
| router:external           | Internal                             |
| segments                  | None                                 |
| shared                    | False                                |
| status                    | ACTIVE                               |
| subnets                   | 3de95507-9f42-4a9b-bcf6-93565a83631c |
| tags                      |                                      |
| updated_at                | 2018-02-06T13:15:10Z                 |
+---------------------------+--------------------------------------+
root@ctrl00:~