NEC Electra Elite IPK II System User Manual page 655

Electra Elite IPK II
Remote IP Trunk Card site
Optional Device Configurations
Network Equipment
IPK HUB ETU/HUB
SNMP switch (Bridge MIB and Mirroring)
SNMP switch (Bridge MIB – No Mirroring)
Non-SNMP enabled switch (Mirroring)
Non-SNMP enabled switch (No Mirroring)
Router and dumb HUB
The IVM should always be optimally positioned where it can monitor a majority of the telephone traffic.

Active tests can be performed only between switches that are configured to be managed by an IVM appliance.

When the Discovery process is unsuccessful, only schedule-triggered Active Tests can be performed between
these switches.
Telephones connected to a HUB cannot be discovered and therefore cannot be monitored.

IPK II VoIP Management System
Features Summary (Remote)
Perform
Monitor
Active
IVM Trunk
Tests
YS YS YS
YS YS YS
YS NO YS
YS YS YS
YS NO YS
YS YS YS
Document Revision 4C
Notification
YS
YS
NO
YS
NO
YS
2 - 631