Cisco cisco SS7 over IP strategy pdf

Presentation_ID © 2001, Cisco Systems, Inc All rights reserved Course Number Presentation_ID • Cisco Mobile Wireless Group (MWG): Engineering and product management staff dedicated to mobile wireless solutions Located in San Jose, California, and RTP, North Carolina • Global System Engineering and Consulting Engineering teams focused on the needs of mobile operators • Worldwide customer support and logistics • Ecosystem partners; monitoring, applications, integration, and support © 2002, Cisco Systems, Inc All rights reserved Cisco Confidential IP RAN HLR MSC Billing V SMSC PSTN IP Core Mobile Core Network SS7 Packet Gateway Corporate VPN CMX Public WLAN COE SSG Internet CSG ITP = Cisco IP Transfer Point © 2002, Cisco Systems, Inc All rights reserved Cisco Confidential • Lower costs Reduce capital expenditures and operating expenses • High performance Scalable link density, MSU/sec • Carrier grade platform High availability, redundancy, stability, investment protection • Standards compliant SS7 variants, IETF SIGTRAN, HSL • Facilitate Data Services Revenue © 2002, Cisco Systems, Inc All rights reserved Cisco Confidential Introduce a Supplemental SS7 Transport Plane Classical SS7 Transport Network SEP Site SEP Site STP STP STP STP MSC SMSC MNP SCP HLR Next-Generation SS7 Transport Network Next-Gen (NG) Transport: • TDM Edge – TDM Core • TDM Edge – IP Core • Mixed TDM/IP Edge – IP Core • All IP © 2002, Cisco Systems, Inc All rights reserved MNP Cisco Confidential No Architecture Changes—Reduce CapEx Classical SS7 Transport Network SEP Site SEP Site STP STP STP STP MSC SMSC MNP SCP HLR Next-Generation SS7 Transport Network NG Transport: • TDM Edge – TDM Core • TDM Edge – IP Core • Mixed TDM/IP Edge – IP Core All IP â 2002, Cisco Systems, Inc All rights reserved MNP HSL LINK M3UA/SUA LINK LSL TDM LINK M2PA LINK Cisco Confidential Introduce IP in the Core—Begin Migration Classical SS7 Transport Network SEP Site SEP Site STP STP STP STP MSC SMSC MNP SCP HLR Next-Generation SS7 Transport Network NG Transport: • TDM Edge – TDM Core • TDM Edge – IP Core • Mixed TDM/IP Edge IP Core All IP â 2002, Cisco Systems, Inc All rights reserved MNP HSL LINK M3UA/SUA LINK LSL TDM LINK M2PA LINK Cisco Confidential Move IP to the Edge—Reduce OpEx Classical SS7 Transport Network SEP Site SEP Site STP STP STP STP MSC SMSC MNP SCP HLR MNP Next-Generation SS7 Transport Network NG Transport: • TDM Edge – TDM Core • TDM Edge – IP Core (option 2) • Mixed TDM/IP Edge – IP Core • All IP © 2002, Cisco Systems, Inc All rights reserved HSL LINK M3UA/SUA LINK LSL TDM LINK M2PA LINK Cisco Confidential IP-Enable HLR, SMSC, SCPs, Apps—Increase Data Revenue Classical SS7 Transport Network SEP Site SEP Site STP STP STP STP MSC SMSC MNP SCP HLR Next-Generation SS7 Transport Network NG Transport: • TDM Edge – TDM Core • TDM Edge – IP Core • Mixed TDM/IP Edge – IP Core • All IP © 2002, Cisco Systems, Inc All rights reserved MNP HSL LINK M3UA/SUA LINK LSL TDM LINK M2PA LINK Cisco Confidential 10 Cisco SGM Key Features • Supports Cisco ITP networks • Automatic SS7oIP Network Discovery from any ITP Device • SS7oIP Topology Map with Links to Legacy SS7 Devices Vector Based Graphics, Layout, Zoom, Find, Grid, JPEG • Status Monitoring of all SS7oIP Layer Events • Linkset Status, Node Status, and Link Status Windows • Real-Time Event Management Displays and Filters Customizable Categories and Severities, Sorting, Acknowledgment • Destination Point Code (DPC) Route Table Configuration • Global Title Translation Table Configuration • Web based Alarm History Viewing System Sorting, Filtering, Archiving, Metrics © 2002, Cisco Systems, Inc All rights reserved Cisco Confidential 33 Management Functional Areas Fault Performance • HPOV – SNMP ITP Traps • HPOV + ITP SNMP MIBS • HPOV - SYSLOG • CiscoView for IP level • SGM – SS7oIP Events/Alarms • InfoVista • SGM – Topology • Other third-party SNMP tools • Agilent access7 – CallTrace • Agilent access7 – Protocol Analysis Accounting • HPOV + ITP SNMP MIBs Configuration • Cisco IPT level – Cisco SGM • Cisco IOS level – CiscoWorks2000 • Agilent access7 • Agilent access7/SS7oIP Security • Cisco SGM • CiscoWorks2000 © 2002, Cisco Systems, Inc All rights reserved Cisco Confidential 34 Cisco SGM SNMP Trap Event Handling • Cisco SGM SNMP Trap Receiver Receives Cisco IP Transfer Point SNMP traps from Cisco IP Transfer Point routers Directly or via HP OpenView - Reduces management traffic • Cisco SGM SNMP Trap Processor Schedules an immediate status update Filters event floods Drives near-real-time status displays © 2002, Cisco Systems, Inc All rights reserved Cisco Confidential 35 SNMP Traps for Cisco IP Transfer Point Events • Linkset state change • Link state change • Congestion level change • Link threshold exceeded • Route state change • GTT Map state change • Destination IP address change © 2002, Cisco Systems, Inc All rights reserved Cisco Confidential 36 SGM Discovery Window © 2002, Cisco Systems, Inc All rights reserved Cisco Confidential 37 Cisco SGM Network Topology Window © 2002, Cisco Systems, Inc All rights reserved Cisco Confidential 38 SGM Event Window © 2002, Cisco Systems, Inc All rights reserved Cisco Confidential 39 SGM DPC Route Table Configuration © 2002, Cisco Systems, Inc All rights reserved Cisco Confidential 40 SGM GTT Configuration © 2002, Cisco Systems, Inc All rights reserved Cisco Confidential 41 Cisco SGM Linkset Monitoring © 2002, Cisco Systems, Inc All rights reserved Cisco Confidential 42 Link Details - Configuration © 2002, Cisco Systems, Inc All rights reserved Cisco Confidential 43 Link Details - Status © 2002, Cisco Systems, Inc All rights reserved Cisco Confidential 44 Cisco and Agilent Partnership and Strategy • The Cisco IP Transfer Point—IP leadership /expertise extended to SS7oIP • Agilent acceSS7—SS7 monitoring leadership extended to SS7oIP • Extending the power of acceSS7 into packet networks by ensuring SS7oIP delivers its value proposition over traditional SS7 – Manage services across PSTN/packet gateways – Accelerate the deployment of hybrid voice/data networks that deliver value-added services – Ensure service quality and availability – Scalability and cost efficiency • Cisco IP Transfer Point with acceSS7 SIGTRAN running in live network Jan 2002 with Call Trace and Protocol Analysis applications © 2002, Cisco Systems, Inc All rights reserved Cisco Confidential 45 Agilent acceSS7 in a Combined SS7 and SS7oIP Network MSC HLR VLR SCP SMSC © 2002, Cisco Systems, Inc All rights reserved Cisco Confidential 46 Course Number Presentation_ID 47 ... GTT MTP1 IP Network IP IP SS7 SCTP /IP ITP ASP MAP IS-41 I T S U TCAP U P SCCP P GTT SCCP N I F SCTP MTP3 MTP3 MTP2 MTP2 SCTP MTP1 MTP1 IP M3UA M3UA IP Network SCTP IP M3UA SG © 2002, Cisco Systems,... Facility DSCP=49 SS7 Traffic from MSC IP Prec=3 SS7 Traffic from SMS IP Prec=5 SS7 Traffic from HLR Link from SMSC © 2002, Cisco Systems, Inc All rights reserved Cisco Confidential 22 Cisco IP Transfer... reserved Cisco Confidential 30 Cisco IP Transfer Point Network Management Scope Traditional SS7 Management SS7oIP Management Cisco Signaling Gateway Manager (SGM) IP Cloud Management MSC A Cisco