Avaya RMON2 Bedienungsanleitung PDF herunterladen (Seite 81)

RMON and RMON2 MIB Groups

300018-A Rev. 00

B-13

Host Group

When you enable the Ethernet DCM, the default setting for the RMON Default

Host parameter is Disable, meaning that no host configuration is created. To create

a host configuration, set the RMON Default Host parameter to Enable (see

“Modifying Default RMON MIB Group Parameters” on page 4-7).

Some RMON network management applications expect the Ethernet DCM to set

up a host configuration, but others set up their own configurations.

The host configuration requires 148 bytes. The host data requires 105 bytes of

memory per host address that the Ethernet DCM detects on a segment.

You specify the maximum number of host addresses that appear in the host

configuration by setting the RMON Max Host parameter. If there is not enough

memory for the number of hosts you request, the RMON agent sets the RMON

Max Host parameter to the highest possible value. The number of addresses can

range from 100 to 8,128 hosts, depending on the Ethernet DCM memory

configuration. Table B-2

shows recommended values for this parameter.

You calculate the total memory (in bytes) you need for the host data as follows:

105 * value of the RMON Max Host parameter

Note:

The RMON agent allows you to create only one host configuration.

Make sure to set the RMON Default Host parameter according to the

expectations of the RMON network management application.

Table B-2. Maximum Number of Hosts

Installed DRAM (MB) Maximum Hosts

2-4 2,048

5-8 4,096

9-16 8,128

1 2 ... 76 77 78 79 80 81 82 83 84 85 86 ... 95 96

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Avaya RMON2 Bedienungsanleitung Seite 81