We have a Catalyst 2950-48 with software C2950-I6Q4L2-M), Version 12.1(22)EA4, RELEASE SOFTWARE (fc1). And evetually we are having showed at HP Openview (Unix) the above message:
"Duplicate ifAlias value configured on different ifindexes - ignoring ifAlias on the following ifIndexes: 23 45 46 47 48"
And when this message is showed the switch appears as unavailable for around 10 to 20 seconds and then returns to normal state. Looking at switch there is no log at same time or close to it and as far as I tested it doesn't loose communication.
So, does anybody has faced this kind of problem already?