8.2.4 >>> 9.xx snmp shows lower AP Throughput?

Finally got around to getting Prizm installed so that we could get our network consistent. We also use intermapper to monitor bps and pps on the APs.

After installing Prizm and moving from 8.2.4 to 9.x, we are seeing 1,500,000 bits per second less on all of the upgraded AP’s.

Many of the APs are running 80 to 150 customers so we see them max out everyday. On all of the upgraded APs, Intermapper shows 1,500,000 less on download. We have not changed the percentage upload/download on the APs.

Questions:
1) Did Moto change bandwidth limits (we were seeing 6,500,000 download on graphs and now see 5,000,000)?
2) Did SNMP change so that now Intermapper is showing incorrectly or correctly?
3) Did Prizm change something when we moved the APs to management?

komnenos wrote:
1) Did Moto change bandwidth limits (we were seeing 6,500,000 download on graphs and now see 5,000,000)?


Excuse me but you mean aggregate bandwidth or outbound bandwidth?
In my non advantage AP (configured with DL ratio 75% and 2 control slots) I get at maximum about 6.5 Mbps aggregate and 5 Mbps outbound.

Outbound

Outbound would flatline at 6 Mbps (8.2.4) and will now flatline at 5 Mbps (9.3)


Inbound has decreased, on average max ~ 2mbps to 1.5 mbps


The percentages look about right for non advantage but why were they higher before (Intermapper)?

This is consistent across our highly loaded APs.