3Com MSR 30, MSR 50 manual Error-diffusion restraint config, Undo error-diffusion restraint config

206CHAPTER 12: FUNDAMENTAL CE1/PRI INTERFACE CONFIGURATION COMMANDS

Table 17 Description on the fields of the command

Field	Description
Line Code	Line code, which can be AMI or HDB3.
Idle Code	Idle code, which can be 0x7E or 0xFF.
Itf type	Iterframe filling tag, which can be 0x7E or 0xFF.
Itf number	Number of interframe filling tags between two
	successive frames.
Loopback	Loopback state
Alarm State	Alarm state
Historical Statistics	Statistics on the interface
Last clearing of counters	Indicates whether or not the counters are cleared
	periodically
Data in current interval (150 seconds	Statistics on the errors during the current interval
elapsed):
0 Loss Frame Alignment Secs, 0
Framing Error Secs,
0 CRC Error Secs, 0 Alarm Indication
Secs, 0 Loss-of-signals Secs,
0 Code Violations Secs, 0 Slip Secs, 0
E-Bit error Secs

error-diffusion restraint config

Syntax error-diffusion restraint config detect-timer renew-timer threshold

undo error-diffusion restraint config

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Parameter detect-timer: Setting of the error packet detect timer, in the range 30 to 600 (in seconds).

renew-timer: Setting of the renew timer, in the range 120 to 2400 (in seconds).

threshold: Error packet ratio threshold, in the range 5 to 100 (in percentage).

Description Use the error-diffusion restraint config command to set the three parameters in error packet diffusion restraint.

Use the undo error-diffusion restraint enable command to restore the default settings of the three parameters.

By default, the error packet detect timer is set to 30 seconds, the renew timer is set to 600 seconds, and the error packet ratio threshold is 20.

The setting of renew timer must be at least four times that of the error packet detect timer. If the total number of the packets received during detect-timeris less than 100, error packets are not counted.