Paul is right....you can just add the text blocks and group the shapes.....no big deal....10min effort at most
From there, you can get more creative. For example, set format to members first and you can create popups per port number.
(when a cursor passes over the text block, a pop shows something like purpose, speed, Serial number, MAC address or VLAN settings or or or)
Many of the network shapes have this kind of info in the customer proprieties.
However, you may want to consider something first. Usually, things like port number are applied to a fairly realistic rendering of the object
(a reasonable facsimile of an actual switch). You might want to think through first the idea of putting port numbers on a logical icon.
Questions like:
- What all do I want to connote with this shape/group/etc
- Is this a static diagram....so everything needs to be see....or dynamic....so I can use other methods for such details (pop ups is only 1 option here)
- Since you used logical, I assume this is not a rack or floor plan rendering...more of a fabric rendering.
- etc
rate my networks can give you some good examples of how people present network topologies pictorially.
