Title: | DEChub/HUBwatch/PROBEwatch CONFERENCE |
Notice: | Firmware -2, Doc -3, Power -4, HW kits -5, firm load -6&7 |
Moderator: | NETCAD::COLELLA DT |
Created: | Wed Nov 13 1991 |
Last Modified: | Fri Jun 06 1997 |
Last Successful Update: | Fri Jun 06 1997 |
Number of topics: | 4455 |
Total number of notes: | 16761 |
We have a very simple configuration a DECswitch 900EF DAS connected with an DEFEA on a AXP 1000 station running OpenVMS 6.2. Other systems are connected to the Ethernet ports of the switch. We have Hubwatch version 4.1. Monitoring with Hubwatch the FDDI network, every 8/10 minutes the FDDI network utilization goes on an average between 10/40% stays there for one minute and aftewards goes down to <1%. In the same minute on the FDDI port we have an 80/100% of frame filtered. While we can understand the frame filtered on the FDDI port we cannot understand why we have such and high network utilization without any customer generated traffic and the FDDI is just idle. Can anybody explain this please? We disabled the ring purger on the switch and on the DEFEA but no difference. This entry is crossposted in the HUB_MGMT and in the FDDI conferences Regards Livio
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