Mibs - Enterasys VH-2402-L3 Management Manual

•
Authentication Failure
someone has tried to logon to the switch using an
invalid
automatically stores the source IP address of the
unauthorized user.
•
Topology Change A Topology Change trap is sent
by the Switch when any of its configured ports
transitions from the Learning state to the Forwarding
state, or from the Forwarding state to the Blocking
state. The trap is not sent if a new root trap is sent for
the same transition.
•
Link Change Event This trap is sent whenever the
link of a port changes from link up to link down or
from link down to link up.
•
Port Partition This trap is sent whenever the port
state enters the partition mode (or automatic
partitioning, port disable) when more than thirty-two
collisions occur while transmitting at 10Mbps or more
than sixty-four collisions occur while transmitting at
100Mbps.
•
Broadcast\Multicast Storm
whenever the port reaches the threshold (in packets
per second) set globally for the switch. Counters are
maintained for each port, and separate counters are
maintained for broadcast and multicast packets. The
switch's default setting is 128 kpps for both broadcast
and multicast packets.

MIBs

Management and counter information are stored in the
Switch in the Management Information Base (MIB). The
Switch uses the standard MIB-II Management Information
Base module. Consequently, values for MIB objects can be
retrieved from any SNMP-based network management
software. In addition to the standard MIB-II, the Switch also
supports its own proprietary enterprise MIB as an extended
Management Information Base. These MIBs may also be
retrieved by specifying the MIB's Object-Identity (OID) at the
114 VH-2402-L3 Management Guide
SNMP community
This trap signifies that
string. The
This trap is sent
switch
9033691-01