Dot5_Group Support By T-Mac; Using Dot5_Group Functions; Summary Of T-Mac Monitoring Functions; Functions Supported By T-Mac V2.0 - IBM Nways 8260 Manual

10.8 DOT5_Group Support by T-MAC

DOT5_Group support by T-MAC allows you to perform the statistics collection
tasks defined in the IEEE 802.5 token-ring Management Information Base (MIB).
These functions allow the T-MAC to perform the following:

10.8.1 Using DOT5_Group Functions

To enable the T-MAC to collect token-ring statistics (dot5), you must use the
following command:
SET MODULE {slot-subslot} DOT5_GROUP enable
The information collected by the DOT5 Group can be displayed using the
following command:
SHOW COUNTER TOKEN_RING {token_ring_n}

10.9 Summary of T-MAC Monitoring Functions

The following table provides a summary of the monitoring functions supported by
T-MAC 2.0.
The following table indicates more details on what data each T-MAC function
uses.
SHOW TR_SURROGATE {slot.subslot} REM_SOFT_ERROR
Threshold exceeded conditions
SHOW TR_SURROGATE {slot.subslot} REM_THRESHOLD_EXCD
Collect soft error statistics
Provide interface status information
Table 34. Functions Supported by T-MAC V2.0
Function
Collects information and forwards the
information upon request
Analyzes information collected
Assists in fault isolation
Reports unsolicited error conditions
Reports unsolicited ring topology changes
Provides information to DMM for more
dynamic address-to-port mapping
Table 35 (Page 1 of 2). Functions Performed by T-MAC V2.0
Function
Provides Soft Error statistics
Analyzes Soft Error statistics
Provides Beaconing statistics
Analyzes Beacon frames
RMON CRS REM
X X X
X
X
X
X
X
RMON CRS REM
X X
X
X X
X
Chapter 10. 8260 RMON Support
DOT5
X
DOT5
X
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