Cisco Cisco Packet Data Gateway (PDG) Guida Alla Risoluzione Dei Problemi
Global Configuration Mode Commands
threshold packets-forwarded-to-cpu ▀
Cisco ASR 5000 Series Command Line Interface Reference ▄
OL-22947-02
threshold packets-forwarded-to-cpu
Configures forwarded packet thresholds for the system.
Product
PDSN, GGSN, HA, SGSN, ASN GW
Privilege
Security Administrator, Administrator
Syntax
Default: 0
The high threshold number of forwarded packets experienced by the system that must be met or exceeded
within the polling interval to generate an alert or alarm.
The number can be configured to any integer value between 0 and 1000000000. A value of 0 disables the
threshold.
The high threshold number of forwarded packets experienced by the system that must be met or exceeded
within the polling interval to generate an alert or alarm.
The number can be configured to any integer value between 0 and 1000000000. A value of 0 disables the
threshold.
Default: 0
The low threshold number of forwarded packets experienced by the system that maintains a previously
generated alarm condition. If the number of packets falls beneath the low threshold within the polling
interval, a clear alarm will be generated.
The number can be configured to any integer value between 0 and 1000000000. A value of 0 disables the
threshold.
The low threshold number of forwarded packets experienced by the system that maintains a previously
generated alarm condition. If the number of packets falls beneath the low threshold within the polling
interval, a clear alarm will be generated.
The number can be configured to any integer value between 0 and 1000000000. A value of 0 disables the
threshold.
Important:
This value is ignored for the Alert model. In addition, if this value is not configured for the Alarm
model, the system assumes it is identical to the high threshold.
Usage
Forwarded packet thresholds generate alerts or alarms based on the total number of packets that were
forwarded to active system CPU(s) during the specified polling interval. Packets are forwarded to active
system CPUs when the NPUs do not have adequate information to properly route them.
forwarded to active system CPU(s) during the specified polling interval. Packets are forwarded to active
system CPUs when the NPUs do not have adequate information to properly route them.
Important:
Ping and/or traceroute packets are intentionally forwarded to system CPUs for processing. These
packet types are included in the packet count for this threshold.
Alerts or alarms are triggered for forwarded packets based on the following rules:
Enter condition: Actual number of forwarded packets ³ High Threshold
Clear condition: Actual number of forwarded packets < Low Threshold
If a trigger condition occurs within the polling interval, the alert or alarm will not be generated until the end
of the polling interval.
of the polling interval.