
Managing the Switch 3-33
Compaq Confidential – Need to Know Required
Writer: Bill Reitz Project: StorageWorks Fibre Channel Storage Switch User's Guide Comments:
Part Number: AA-RHBYA-TE 135267-001 File Name: d-ch3 Managing the Switch Last Saved On: 4/7/99 11:59 AM
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.
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