I have three Cisco Catalyst Express 500 series switches on my network.
Only one of these switches is dsplayed on LMS 2.6 with the sign "?" (not recognized).
The two other swithes are directely connected to the the first one, but still not visibile in LMS.
I inform you that SNMP is enabled on all switches.
Somme other devices (Catalyst 3560) are also not visible in LMS even they are directly connected to visible devices that are defined as seed devices.
I send you a screen capture .
Any help please.
Mustapha Djamel Eddine YAKHLEF
ENAFOR - ALGERIA.