Re: Ethernet

P.Lister@cranfield.ac.uk
Wed, 10 Apr 96 12:23:17 +0100

-----BEGIN PGP SIGNED MESSAGE-----

Content-Type: text/plain

> >(5) Incremental select/deselect tool; left hand button turns off all the
> >previous selections; selection by type does not. This is irritating, as I
> >normally want to select a large number of icons, then add or remove a few from
> >the selection by hand.
> >
> You can do this now with 'shift+left-button'

Aaah. Thanks. That wasn't obvious.

> >(6) Mass linking of a list of selected nodes to a single network.
> >
> I use the layout tool group to do things like this quite successfully.

I shall investigate further, but I *believe* that the existing IP layout tools
simply attach nodes with a matching IP address to the "correct" local network.
As I said in my original post, this isn't terribly useful to us! I want a more
general solution, however this shouldn't too difficult to script.

> >(7) Representation of ring topology networks as *networks*, NOT a group icon. Selecting FDDI as the network has no discernable effect. I really want to be able to have a rectangle with rounded corners, or an ellipse.
>
> Well, I can see where this would be useful. But I can see where it also
> might be hard to implement. Consider that a host on a ring is still an IP
> host that you are probing, and in that respect no different than any other
> host. So, your auto-discovery would have to auto-detect an FDDI vs. a Ethernet,
> which would, I think, be quite difficult! How would it know?? tkined certainly
> isn't that low of a level. Perhaps via SNMP, but not all FDDI 'hubs' or ethernet
> devices support SNMP, and those that do don't always have a consistent way
> of identifying what portion of the device is or is not a particular media
> type.

As it happens, most of the devices on our FDDI do support snmp, and can tell
me which interface is connected to which kind of network, but that's not what
I meant though. I simply want to have a different representation on the map. I
could fake this with four network icons arranged in a rectangle, but I was
hoping for something better.

- --
Peter Lister Email: p.lister@cranfield.ac.uk
Computer Centre, Cranfield University Voice: +44 1234 754200 ext 2828
Cranfield, Bedfordshire MK43 0AL UK Fax: +44 1234 751814
- --- How would I create the universe if I had the chance? A Einstein ---

-----BEGIN PGP SIGNATURE-----
Version: 2.6.2i

iQCVAwUBMWuaIE0IjEzZ62ARAQE8ewQAimgFPIjdK7wgDowASIj9F4Hyc/vVW34Y
Xm9AXKFTL0y2YBMRzxWNQju14nI8uZ6COso66oTZCyr7qlxqMWDUjiOm1BQ1H255
1Pwu1ta/Zh9/yKGhdNPEkidmIkMGjb0fJoHgfOR+358niWFcN4JLy6UPxEC6g22t
OuHqR59W3Ec=
=VMIL
-----END PGP SIGNATURE-----