Cisco Cisco ASR 5000

Cisco

Serving GPRS Support Node (SGSN) Overview

▀ Features and Functionality

▄ SGSN Administration Guide, StarOS Release 18

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First Vector Configurable Start for MS Authentication

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Format encoding Of MNC and MCC in DNS Queries Enhanced

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GMM-SM Event Logging

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Gn/Gp Delay Monitoring

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GTP-C Path Failure Detection and Management

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Handling Multiple MS Attaches All with the Same Random TLLI

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Ignore Context-ID during 4G3G Handovers

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Interface Selection Based on UE Capability

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Intra- or Inter-SGSN Serving Radio Network Subsystem (SRNS) Relocation (3G only)

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Lawful Intercept

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Lawful Interception Capacity Enhanced

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Link Aggregation - Horizontal

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Local Mapping of MBR

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Local QoS Capping

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Location Change Reporting on the S4SGSN

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Location Services

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LockShutdown the BSC from the SGSN

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Management System Overview

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Multiple PLMN Support

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Network Sharing

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NRI-FQDN based DNS resolution for non-local RAIs (2G subscribers)

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NRI Handling Enhancement

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NRSPCA Support for S4-SGSN

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Operator Policy

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Overcharging Protection

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QoS Traffic Policing per Subscriber

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VPC-DI platform support for SGSN

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RAN Information Management RIM

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Reordering of SNDCP N-PDU Segments

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S4 Support on the SGSN

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Session Recovery