Specifications

9030372 E7 Device View
2-11
IRM (SIRM or CIRM) Hub Device Views
Fault
This LED indicates that the LANtern NMM has failed a diagnostic self test
and may be damaged.
Data
This LED indicates that packets have been detected on the network segment
the LANtern NMM is monitoring.
On
This LED indicates that the LANtern NMM is receiving power from the hub
chassis.
For more information on LANtern NMM LEDs, refer to your LANtern NMM
installation documentation.
IRM (SIRM or CIRM) Hub Device Views
An IRM (SNMP or Cabletron Proprietary Protocol) hub Device View
containing a LANtern NMM, has identical logical and physical MIM
representations as the Device Views for IRM2 or IRBM hubs. The top portion
of this Device View, the MMAC Device Statistics Panel, is different than the
MMAC Device Panel for IRM2 or IRBM hubs and is described in the following
section.
MMAC Device Statistics Panel
The top portion of an IRM2 or IRBM hub Device View containing the LANtern
NMM, displays Frame Rate and Collision Rate information for the hub. Each
rate is color coded to correspond to the Multi-Attribute Line Graph.
Figure 2-5 shows an example on an SIRM or CIRM MMAC Device Statistics
Panel.