▀ Features and Functionality - Base Software
▄ Cisco ASR 5000 Series Product Overview
Port Utilization Thresholds: If you set a port utilization threshold, when the average utilization of all
ports in the system reaches the specified threshold, congestion control is enabled.
Port-specific Thresholds: If you set port-specific thresholds, when any individual port-specific
threshold is reached, congestion control is enabled system-wide.
Service Congestion Policies: Congestion policies are configurable for each service. These policies dictate how
services respond when the system detects that a congestion condition threshold has been crossed.
Important: For more information on congestion control, refer to the Congestion Control chapter in the System
Enhanced Feature Configuration Guide.
IP Access Control Lists
IP access control lists allow you to set up rules that control the flow of packets into and out of the system based on a
variety of IP packet parameters.
IP access lists, or Access Control Lists (ACLs) as they are commonly referred to, are used to control the flow of packets
into and out of the system. They are configured on a per-context basis and consist of ―rules‖ (ACL rules) or filters that
control the action taken on packets that match the filter criteria. Once configured, an ACL can be applied to any of the
following:
An individual interface
All traffic facilitated by a context (known as a policy ACL)
An individual subscriber
All subscriber sessions facilitated by a specific context
Important: For more information on IP access control lists, refer to the IP Access Control Lists chapter in the
System Enhanced Feature Configuration Guide.
System Management Features
This section describes following features:
Management System Overview
Bulk Statistics Support
Threshold Crossing Alerts (TCA) Support
ANSI T1.276 Compliance
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