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• The IP group -- This group contains counters for Internet Protocol Traffic. It contains as a sub-
group the IP Net-to-Media table, which tracks MAC-to-IP address mappings
• The ICMP group -- keeps statistics for Internet Control Protocol datagrams
• The TCP group -- keeps statistics for the Transmission Control Protocol, including a table of
established connections
• The UDP group -- keeps statistics for the User Datagram Protocol
• The EGP group -- keeps statistics on the Exterior Gateway Protocol
• The SNMP group -- keeps statistics on the Simple Network Management Protocol
The following Bridge MIBs are supported:
• The dot1dBase group -- This group contains the objects that apply to all types of bridges
• The dot1dStp group -- This group contains objects to manage the Spanning Tree Protocol
• The dot1dTp group -- This group contains objects that describe the bridge's function as a
transparent bridge
• The dot1dStatic group -- This group allows the creation and management of static entries in the
bridge's forwarding table
The switch supports the Ethernet-like MIB:
• The Ethernet-like Statistics group -- This group records statistics relevant to Ethernet’s CSMA/CD
access method
The following RMON MIBs are supported:
• The Ethernet Statistics group -- this group records statistics for each Ethernet interface on the
switch, including records of frame sizes received
• The Ethernet History group -- this group collects statistics for each interface in buckets covering a
user-selectable time period
• The Alarm group -- the alarm group allows you to set a threshold on a counter, and to configure a
response if the threshold is crossed in either a rising or falling direction
• The Event group -- the event group allows you to configure a response when an alarm is triggered.
Responses include a trap or log entry
For more information on SNMP, refer to your SNMP software user’s manual.