Compaq AA-RHBYA-TE 135267-001, User Manual

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Managing the Switch 3-33
Specific MIBs
Five groups of MIBs are defined and supported:
■ Switch System Group
■ Fabric Group
■ SNMP Agent Configuration Group
■
Fibre Channel Port Group
■
Name Server Group.
Generic Traps
Setting up the Switch’s SNMP connection to an existing managed network
allows the network system administrator to receive the following generic traps:
■
coldStart – indicates the agent has reinitialized itself such that the
agent’s configuration can be altered.
■
warmStart – indicates the agent has reinitialized itself, but no
configuration has changed.
■ linkDown – indicates an IP interface (Ethernet, loop back, or embedded
N_Port) has gone down and is not available.
■
linkUp – indicates an IP interface (Ethernet, loop back, or embedded
N_Port) has become available.
NOTE: linkUp and linkDown traps are not associated with removing or adding a Ethernet
cable. This is strictly a driver indication that the interface is configured, operational, and
available and does not necessarily mean that the physical network cable is connected.
■ authenticationFailure – indicates the agent has received a protocol
message that is not properly authenticated. This trap, by default, is
disabled but can be enabled via the command
agtcfgSet
.
Enterprise Specific Traps
Three Enterprise Specific Traps are supported. They are:
■
swFault – indicates the diagnostics detect a fault with the Switch.
■ swSensorScn – indicates an environment sensor changes its operational
state. For example; a fan stops working. The VarBind in the Trap Data
Unit contains the corresponding instance of the sensor status.