Paradyne 9788, 9720 manual Service Level Verification Options 3

4. Configuration Options

Table 4-5. Service Level Verification Options (3 of 3)

SLV Timeout Error Event Threshold

Available Settings: 1, 2, 3, 4 . . . 20

Default Setting: 3

Specifies the number of consecutive missed SLV packets that must be detected before an SLV Timeout Error Event is declared.

1–20– Sets the limit for these error events.

SLV Timeout Clearing Event Threshold

Available Settings: 1, 2, 3, 4 . . . 20

Default Setting: 1

Specifies the number of consecutive SLV messages that must be received before the DLCI Inactive status is cleared.

1 – 20 – Sets the limit for the clearing event.

SLV Round Trip Latency Error Threshold

Available Settings: 50 – 10000

Default Setting: 10000

Specifies, in milliseconds, the 15-sample average round trip latency which must be exceeded before an SLV Latency Threshold alarm event is declared.

If SLV Type is Standard, the latency applies to a multiplexed DLCI.

If SLV Type is a Class of Service (COS 1 – COS 7), the latency applies to the COS on an IP Enabled path.

50 – 10000 – Sets the limit for the clearing event.

SLV Latency Clearing Event Threshold

Available Settings: 1, 2, 3, 4 . . . 20

Default Setting: 1

Specifies the number of consecutive SLV latency measurements below the error threshold that must be received before the error status is cleared.

1 – 20 – Sets the limit for the clearing event.

SLV Packet Size (bytes)

Available Settings: 64 – 2048

Default Setting: 64

Sets the size of packets, in bytes, that will be used for SLV communications. SLV packets are used to track latency and other SLV-related variables.

When the packet size is changed, a new round trip and average latency calculation must be performed, so these measurements will not appear on the SLV Performance Statistics screen until a new sampling interval has occurred.

64 – 2048 – Sets the packet size for SLV communications.

4-18 December 2002 9700-A2-GB20-20