HP 1.10GB Virtual Connect Ethernet Module for c-Class BladeSystem - Manual (Page 40)

Domain management 40
The status window displays any problems encountered during the test. When testing is complete, click
Close.
SNMP overview
SNMP is used by network management systems to monitor network-attached devices for conditions that
require administrative attention. SNMP consists of a set of standards for network management, including
an Application Layer protocol, a database schema, and a set of data objects.
The SNMP configuration is controlled by the Virtual Connect Manager and applies to all modules in the
VC domain. The SNMP agent software residing on a primary module provides access to managed
information using SNMP protocol. The managed information is presented as a hierarchical database
called MIB. Each element of the managed information is identified by a unique identifier called Object ID.
Basic SNMP support is provided for both the VC-Enet module and the VC-FC module.
Each VC module has an independent SNMP agent that supports a set of MIBs. MIB support for each
module depends both on the type of module (VC-Enet or VC-FC) and the role of the module in the VC
domain. A VC-Enet module can be active, standby, or subordinate based on its ability to run the VC
Manager. By default, the SNMP agent is enabled on VC-Enet modules with a read community string of
"public."
The following restrictions and limitations apply:
• Users must have Administrative privileges to configure SNMP capabilities.
• The VCM GUI and CLI do not support configuration of threshold trap parameters (high-water mark,
low-water mark, and averaging period).