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Cisco ONS 15600 Reference Manual, R7.2
Chapter 12 Performance Monitoring
12.6.2 ASAP Card Ethernet Performance Monitoring Parameters
Note
Line utilization numbers express the average of ingress and egress traffic as a percentage of capacity.
12.6.2.3 ASAP Card Ether Ports History Window
The Ethernet Ether Ports History window lists past Ethernet statistics for the previous time intervals.
The History window displays the statistics for each port for the number of previous time intervals as
shown in Table 12-8. The listed parameters are defined in Table 12-6 on page 12-12.
12.6.2.4 ASAP Card POS Ports Statistics Parameters
The Ethernet POS Ports statistics window lists Ethernet POS parameters at the line level.
Table 12-9 defines the ASAP card Ethernet POS Ports parameters.
Table 12-7 maxBaseRate for STS Circuits
STS maxBaseRate
STS-1 51840000
STS-3c 155000000
STS-6c 311000000
STS-12c 622000000
Table 12-8 Ethernet History Statistics per Time Interval
Time Interval Number of Intervals Displayed
1 minute 60 previous time intervals
15 minutes 32 previous time intervals
1 hour 24 previous time intervals
1 day (24 hours) 7 previous time intervals
Table 12-9 ASAP Card POS Ports Parameters
Parameter Meaning
Time Last Cleared A time stamp indicating the last time statistics were reset.
Link Status Indicates whether the Ethernet link is receiving a valid Ethernet
signal (carrier) from the attached Ethernet device; up means
present, and down means not present.
Framing Type Layer 1 framing, HDLC or GFP
Rx Packets Number of packets received since the last counter reset.
Tx Packets Number of packets transmitted since the last counter reset.
Rx Octets Number of bytes received (from the SONET/SDH path) prior to the
bytes undergoing high-level data link control (HLDC)
decapsulation by the policy engine.