Cisco ASR 5000 Series, Обзор продукта

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HRPD Serving Gateway Overview
Features and Functionality - Base Software ▀
Cisco ASR 5000 Series Product Overview ▄
OL-22938-02
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
Bulk Statistics Support
Threshold Crossing Alerts (TCA) Support
ANSI T1.276 Compliance
Management System
The system's management capabilities are designed around the Telecommunications Management Network (TMN)
model for management - focusing on providing superior quality network element (NE) and element management system
(Web Element Manager) functions. The system provides element management applications that can easily be integrated,
using standards-based protocols (CORBA and SNMPv1, v2), into higher-level management systems - giving wireless
operators the ability to integrate the system into their overall network, service, and business management systems. In
addition, all management is performed out-of-band for security and to maintain system performance.
Cisco Systems' O&M module offers comprehensive management capabilities to the operators and enables them to
operate the system more efficiently. There are multiple ways to manage the system either locally or remotely using its
out-of-band management interfaces.
These include:
Using the command line interface (CLI)