Level MC3 refers to critical congestion level. By default, this level is disabled since the adaptive congestion controls (which activate at levelMC2) prevent the box from reaching this level. The following are the set threshold and clear threshold percentages for Level MC3:

  • Set threshold: 98%
  • Clear threshold: 95%

On SBC main screen, go to All > System > Congestion > Level MC3.

The Adaptive window is displayed.

Figure 1: System - Configuration - Level MC3

The following fields are displayed:

Table 1: Level MC3 Parameters

Parameter

Description

Mode

The Maintenance mode of MC3.

  • inService (default) – The most recently assigned Overload Profile is validated and activated.
  • outOfService – Congestion control processing for machine level 1 is suspended. A new Overload Profile can be assigned

Overload Profile Name

 The Overload Profile name of MC3.  

  • defaultMC1 – The name of the Overload Profile assigned to Machine Congestion Level 1 (MC1). 
  • defaultMC2 – The name of the Overload Profile assigned to Machine Congestion Level 2 (MC2).  
  • defaultMC3 (default) – The name of the Overload Profile assigned to Machine Congestion Level 3 (MC3).

Make the required changes and click Save at the right hand bottom of the panel to save the changes made.

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