Cisco ASR 5000 Series, Обзор продукта

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Cisco® ASR 5000 Platforms Introduction
Features and Benefits ▀
Cisco ASR 5000 Series Product Overview ▄
OL-22938-02
Feature Benefit
IMS Authorization Service and
Ty interface support (optional
licensed feature) Provides Ty interface support for roaming IMS subscriber to implement IMS authorization in
CDMA2000 network as described in 3GPP2 standards.Provide sufficient, uninterrupted,
consistent, and seamless user experience to a roaming IMS subscriber for an application
along with dynamic charging functionality for the particular IMS application used.
IP Services Gateway (optional
licensed product) Provides legacy access gateways (GGSNs, PDSNs, HAs, etc.) that are not service capable, to
provide managed services such as enhanced charging, stateful firewalls, traffic performance
optimization, and others.
Integrated Session Control
Manager (SCM) Functionality The SCM provides an easy on-ramp to deploying Session Initiation Protocol (SIP)-based
services and a future-proof migration path to the IP Multimedia Subsystem/Multimedia
Domain (IMS/MMD) architectures.The SCM consists of an IETF-compliant SIP
Proxy/Registrar, a 3GPP/3GPP2-compliant Proxy Call Session Control Function (P-CSCF),
and a Policy Agent (PA).
PCF/BS Monitoring Provides PDSN service to monitor PCFs attached to it.Provides ASN BS monitoring facility
to AS NGW service attached to it.
Linux-based operating system Ensures compatibility with leading applicationsAllows for integration of third-party
applications into system to host ―in-line‖ services
Integrated data aggregation
features Delivers wire speed transport throughout systemEliminates need to add external routing
devices to move from high-speed to low-speed links
Future-proof design Robust hardware platform allows for easy migration to next-generation data services using
the same chassisScalable hardware and software components allow you to cost effectively
add capacity as your subscriber-base increases
Web-based element management Reduces operational complexityImproves overall system management accuracy and
securityAllows for remote monitoring and configuration, using SNMPv1 and
CORBAProvides security for management data using Secure Sockets Layer (SSL)
encryptionAllows for seamless integration with external network, service, and business layer
management applications through CORBA interface
Application Programming
Interface for management Allows for internal development of custom management applicationsAllows integration with
new or existing service management applicationsUses industry standard Interface Definition
Language (IDL) as API for integration
Intelligent Packet Monitoring
System (IPMS) Provides more detailed network performance information on control events and measures call
success and protocolsVerifies accuracy of accounting records and analyzes set up failure
causesIdentifies network faults and counts number of affected users when manager/line
card/port fails and debugs connection issuesComprehensive query tool to simplify searches
across multiple access gateways and ability to diagnose the calls based on disconnect reasons
Command Line Interface Designed for intuitive use by experienced network administratorsCLI commands are
designed to be conducive to scripting, allowing operators to easily issue commands using
EXPECT scripts and interactive applications written in Tcl/TkHelps operators securely
configure, upgrade, monitor, and set system triggers from remote locations, supporting Telnet
and Secure Shell (SSH) protocolsRemote management features help manage and deploy large
scale, carrier-class, highly available and very manageable, easily monitored networkContext-
sensitive Help for all commands, keywords, and variables