Re: [tkined] Getting MAC address off Cisco Switch

Juergen Schoenwaelder (schoenw@ibr.cs.tu-bs.de)
Fri, 1 Oct 1999 09:47:59 +0200

>>>>> Jan Klingel writes:

Jan> Hi there,

Jan> I try to get recognized MAC addresses off a Cisco 1900A switch,
Jan> firmware V5.34. I have 28 ports, but only 7 ports have a MAC
Jan> address assigned to when I browse
Jan> at.atTable.atEntry.atPhysAddress.PORT.1. Most other MAC addresses
Jan> (but not all) are assigned to the network uplink port 26. How
Jan> come? This is with all my switches... some switches have more,
Jan> some switches have less MAC addresses...

I don't know about your switches. But you should definately look at
the ipNetToMediaTable. The atTable is obsolete for many many years
now.

/js

-- 
Juergen Schoenwaelder      Technical University Braunschweig
<schoenw@ibr.cs.tu-bs.de>  Dept. Operating Systems & Computer Networks
Phone: +49 531 391 3289    Bueltenweg 74/75, 38106 Braunschweig, Germany
Fax:   +49 531 391 5936    <URL:http://www.ibr.cs.tu-bs.de/~schoenw/>

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