Enabling Nedr - Avaya Cajun P882 User Manual

Multiservice switch

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Enabling NEDR

Avaya P550R, P580, P880, and P882 Multiservice Switch User Guide, Version v5.3.1

configuration to the startup configuration while a port is shut down,

you will have to manually reenable the port after you replace the

module or reset the switch.

Figure 5-11. Example of How NEDR Works

In 5-11, the rising threshold is set to 1000, and the falling threshold

is set to 500. The first time that the rate of CRC errors exceeds the

rising threshold, NEDR logs the event in the event log or disables the

port. If you set the feature to notify, NEDR does not log another

event until the rate of CRC errors drops below the falling threshold

and then exceeds the rising threshold again. If you set NEDR to

disable-port, the feature disables the port the first time that the

rate of CRC errors exceeds the rising threshold. The port remains

disabled until you reenable it, or until you remove and replace/

reinsert a module of the exact type.

You can enable NEDR only on Gigabit Ethernet ports and only by

using CLI commands.

To enable NEDR:

1. Enter Global Configuration mode.

The CLI displays the <configure># prompt.

* Note: For information on how to enter this mode, see

"Accessing/Exiting the Command Modes" in

Chapter 1, "Overview," of Command Reference

Guide for the Avaya P550R, P580, P880, and P882

Multiservice Switches, Version 5.3.1.

Configuring Port Parameters

P550r P580 P880