Switch Engine response reset event messages on PCM

[Neil_77]

For a few of the switches in our network I have received some minor events such as:

"AddrMgr: Switch Engine response reset #1. INFO=765 HDR=1fe1c"

or

"AddrMgr: Switch Engine bus-hold reset #29. INFO=2e5 HDR=1421"

I cant see any evidence of these errors in the switch event logs themselves. And I can't find anything related to these type of errors in any documentation.

Does anyone have any ideas what has caused these errors?

Thanks.

[Ed Davis_2]

Hi,
We have recieved a couple of these too and the only thing I see in common at our site is the switches involved were 2424's only and at the time our PCM+ was doing a device config scan. I'm just reporting what I seen, not saying this is an answer.
Ed Davis

[Neil_77]

Hi Ed,

ok, thanks for the info.

On our network these events were reported for 4000 and 8000M switches.

Doesn't look like its anything to be too concerned about, I guess, but it would be good to know for definite the cause, all the same!

Neil

[Ed Davis_2]

Okay, well then the 4000 and 8000 use the same firmware as the 2424's. We have here over 400 HP switches with a mix of 4000, 2424 and mostly 2524's along with a few 5308's and 9308's. Not seeing it on these others yet. I also changed the default setting for the device config scan's (was doing once a day at the same time to all interconnected devices) to just our routing switches and not the closet switches as most of those here have the basic same settings. I scanned them once for safe keeping, but we rarely change them.
Ed