Application View Description
IRBM MMAC Bridge Database View
Application Views Cabletron Ethernet Hubs
3-10 Management Module Guide
IRBM MMAC Bridge Database View
You can access the IRBM MMAC Bridge Database View by clicking on the
Bridge Databases button in the IRBM MMAC Application View. The IRBM
MMAC Bridge Database View provides the following information:
Model Name
The user-defined or default name of the IRBM model.

Acquired Database

The following fields and buttons appear under the Acquired Database
heading:
Total Entries
The total number of entries in the acquired database.
Maximum Entries
The maximum number of entries allowed in the acquired database.
Static Entries
The number of addresses added to the acquired database by you or the
network manager.
Static Entry Age Lmt
The length of time allowed for a static entry in the acquired database to be
inactive before it is dropped from the database. This time is fixed at zero (0).
Dynamic Entries
The number of entries that have been accumulated in the acquired database
through the bridge’s learning process.
Reassembly Fails Displays the total number of IP datagram fragment
reassembly failures detected by the IP reassembly
algorithm due to time out, errors, etc.
Fragment OKs Displays the total number of IP datagrams that have been
successfully fragmented by the hub.
Fragment Fails Displays the total number of IP datagrams that could not
be fragmented by the hub because their Don’t Fragment
flag was set.
Fragment Creates Displays the total of IP datagram fragments that have been
generated by the hub as a result of fragmentation.
Table 3-4. SNMP IP Group View Information (Continued)
Field Definition