Техническая Инструкция для Cisco Cisco ASR 5500
Configure the Congestion Control Mechanism on
the ASR 5X00
the ASR 5X00
Document ID: 119151
Contributed by Shashank Varshney, Cisco TAC Engineer.
Jul 23, 2015
Jul 23, 2015
Contents
Introduction
Prerequisites
Requirements
Components Used
Congestion Control Overview
MME/SGSN Congestion Control
APN−Based Session Management Congestion Control
APN−Based MM Congestion Control
General NAS−Level Congestion Control
Overload Reduction by MME on S1−MME Interface
PGW Control of Overload
Congestion Control Operation on the ASR 5x00
Call Disconnect on Overload
Congestion Condition Thresholds
Service Congestion Policies
Configure
Enable Congestion Control
Congestion Control Overload Disconnect
Congestion Control Policy Configuration
Congestion Control Policy
Policy Overload Redirect
Congestion Control Policy for MME Service
MME Congestion Control Policy Action Profile
Congestion Control Policy for SGSN with Releases 17.0 and Later
SGSN Congestion Control Policy Action Profile
Congestion Control Threshold
Congestion Control Threshold Values for MME and SGSN
Verify
Congestion Control Configuration Verification
Congestion Control Before Activation
Congestion Control After Activation
Congestion Control After Overload Disconnect Activation
Congestion Control After Activation of Policies Other Than SGSN and MME
Congestion Control Threshold for Major and Minor Profiles
Congestion Control Policy Activation for SGSN
Congestion Control Policy Activation for MME
Congestion Control Statistics
Congestion Control Trigger for SGSN by OAM Intervention
Troubleshoot
Related Information
Prerequisites
Requirements
Components Used
Congestion Control Overview
MME/SGSN Congestion Control
APN−Based Session Management Congestion Control
APN−Based MM Congestion Control
General NAS−Level Congestion Control
Overload Reduction by MME on S1−MME Interface
PGW Control of Overload
Congestion Control Operation on the ASR 5x00
Call Disconnect on Overload
Congestion Condition Thresholds
Service Congestion Policies
Configure
Enable Congestion Control
Congestion Control Overload Disconnect
Congestion Control Policy Configuration
Congestion Control Policy
Policy Overload Redirect
Congestion Control Policy for MME Service
MME Congestion Control Policy Action Profile
Congestion Control Policy for SGSN with Releases 17.0 and Later
SGSN Congestion Control Policy Action Profile
Congestion Control Threshold
Congestion Control Threshold Values for MME and SGSN
Verify
Congestion Control Configuration Verification
Congestion Control Before Activation
Congestion Control After Activation
Congestion Control After Overload Disconnect Activation
Congestion Control After Activation of Policies Other Than SGSN and MME
Congestion Control Threshold for Major and Minor Profiles
Congestion Control Policy Activation for SGSN
Congestion Control Policy Activation for MME
Congestion Control Statistics
Congestion Control Trigger for SGSN by OAM Intervention
Troubleshoot
Related Information