虚拟网络_360百科:2021-10-24 · 虚拟网络,虚拟网络是一种包含至少部分是虚拟网络链接的计算机网络。虚拟网络链接是在两个计算设备间不包含物理连接，而是通过网络虚拟化来实现。两种最常见的虚拟网络形式为基于协议的虚拟网络(如VLAN、VPN和VPLS等)和基于虚拟设备(如在hypervisor内部的网络连接虚拟机)的虚拟网络。
After you've received your shipment confirmation via email, you can return to the site to see the order status and track the shipment. Simply enter the order, invoice, or purchase order number and click the search button.
Search for invoices, credit memos, or statements by invoice or purchase order number. You can also search by a specific date range. This includes invoices for HarperCollins, Thomas Nelson, and Zondervan products.
Another feature of the site is order history by product. Enter any 13 digit ISBN and see all orders for that product for a specific date range.
Can't remember how many units of a particular item you have on order? You can now search for backorders by PO Number or ISBN.
It's now possible to save multiple orders. You can start a promotional order or a backlist order and keep adding to it as your inventory is depleted.
