tak na "sh mac address-table notification change" to po nastaveni intervali 5 sec a history 100 ukaze toto :
MAC Notification Feature is Disabled on the switch
Interval between Notification Traps : 5 secs
Number of MAC Addresses Added : 0
Number of MAC Addresses Removed : 0
Number of Notifications sent to NMS : 0
Maximum Number of entries configured in History Table : 100
Current History Table Length : 0
MAC Notification Traps are Disabled
History Table contents
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coz ale keca, k tem zmenam tam dochazi, takze nula to nebude :(
edit : tak jsem jeste zmenin na enabled ... ale zadna zmena
