Nortel 4000 用户指南

Managing Remote Access Concentrators Using Annex Manager

Chapter 9    Configuring SNMP Traps

9-2

The

SNMP Settings

 window displays information in the

SNMP Settings

 box.

Check the buttons in this window to set thresholds for SNMP traps. The
default value is 0 (disabled). When you click the

Check

 button of a trap

to enable it, the threshold value in the corresponding field is set to the
number 1. You can leave the threshold at one or set a higher threshold
value for which you want the trap to be enabled.

Select:

•

Call Begin

to generate a trap when an incoming call is

detected or an outbound call is generated by the RAC.

•

Call End

to generate a trap when a call terminates.

•

Unexpected Call disconnect

to generate a trap when a call

disconnects unexpectedly.

•

Forced Call Disconnect

to generate a trap when a call is

disconnected.

•

ESF errors

(Errored Second Format errors) to generate

a trap on ESF errors.

•

Loss of Frame Count

to generate a trap on loss of frame

count.

•

Unavailable seconds

 to generate a trap on detection of

unavailable seconds.

•

Frame Errors

 to generate a trap on detection of frame

errors.

•

Errored Seconds

to generate a trap on detection of

errored seconds.

•

CRC6 Errors

 to generate a trap on detection of CRC6

errors.

•

Severely Errored Seconds

to generate a trap on detection

of severely errored seconds.