•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.
