GBE and 10 GBE Test Facilities
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1 GBE and 10 GBE Test Facilities Ralf-Peter Braun T-Systems / TZ / E522a : e- : Ralf-Peter.Braun@t-systems.com Andreas Gladisch T-Systems andereas.gladisch@t-systems.com Seite 1 / 12
2 Megathema Global Seamless Networks xdsl auf Kupfer Ethernet auf Glasfaser UMTS, WLAN DVB Optical Backbone Metronetz IP Ethernet WDM Access Interworking / Interconnection zwischen verschiedenen Netzplattformen ist ohne Auswirkungen auf primäre Funktionalitäten möglich Seite 2 / 12
3 Simplified Functional Layering Primary Protocol Traffic Trunking Grooming PSTN ISDN SDH VC-12 LSP IP MPLS Ubiquity Cost Efficency Bulk/Bundle Transport SDH VC-4 SDH VC-4-xc De-coupling from physical network Section Management SDH -MS/RS WDM ptp Line Supervisory Seite 3 / 12
4 Simplified Functional Layering Primary Protocol IP Ubiquity Traffic Trunking Grooming Ethernet -VLAN MPLS-LSP SDH VC-4-xv??? GMPLS Cost Efficency Bulk/Bundle Transport OCH Optical Channel (Lambda) De-coupling from physical network Section Management WDM-OMS WDM-OTS Line Supervisory Seite 4 / 12
5 Optimised Metro Networks SDH vs Ethernet Factor SDH/Ethernet Invest-costsw depend on Dell Oro E52 Nortel E52 E52 E55 Zeit POS, ATM/SDH SDH-Bitrate & Mapping: STM-N-cc,vc Ethernet-Bitrate: 100B, 1GbE, 10GbE Services: P2P, P2MP, MP2MP, VLAN Statistical Gain Link-Loss Installation Management Number of customers Ratio GbE vs. SDH about ca Seite 5 / 12
6 Gigabit Ethernet Testnetwork 1st Step Backbone Model Network TZ Darmstadt IP Backbone Router Atrica Equipment: Aggregation Switch Access Switch Native Gigabit Ethernet over transparent WDM Link Darmstadt - Berlin (750 km) MAN Model Network TZ Berlin Atrium Ethernet Performance Testing (SmartBit) IP Performance Testing Circuit Emulation Service (E1 over Ethernet) Test of Applications (Multi Client, Multimedia, Access) Network Management System (NMS) Multi Protocol Label Switching (MPLS) Service Level Agreements (SLA) Seite 6 / 12
7 Gigabit Ethernet Testnetz Atrica Equipment (Betatest Agreement) Access Switch (Net-Port: 2 x 1GbE) Management Interface 2 x 1GbE (GBIC) Access-Port 2 x 1GbE Network-Port 24 x 10/100BaseT Access-Ports 4 x E1 (E1 over GbE) Access-Port Aggregation Switch (24 x 1GbE) Seite 7 / 12
8 Gigabit Ethernet Testnetwork Test and Applications of Native Ethernet Layer 2 (Ethernet) performance measurement Layer 3 (IP) performance measurement LAN-LAN interconnection Intra-City and Inter-City Services: P2P, P2MP, MP2MP, VLAN-Mapping Multimedia applications : IP-Video streaming, SDI (270 Mbit/s) over Gigabit Ethernet, E1 over emulation Network management system Seite 8 / 12
9 Gigabit Ethernet Testnetwork GbE Netz Management System (NMS) GUI Configuration: P2P, P2MP, MP2MP, VLAN SLA: Committed Information Rate (CIR) Excess Information Rate (EIR) Performance Monitoring (Switch & Port) Packet Throughput, Bitrate Error Packets, Discard Packets Customer Premises NMS Web Based Configuration Bandwidth on Demand Fast Provisioning SLA Monitoring Billing Functionality Fault-Management Security (VLAN - Mapping) Seite 9 / 12
10 Global Seamless Networks Topology of the Demonstrator Hannover NNI NNI NNI UNI 10GE UNI Berlin Ethernet MAN UNI NNI GE 10GE Darmstadt NNI Show Rooms: Berlin- Atrium (EG) Darmstadt FutureLab Exhibition Sept/Oct 2003 Standardised interfaces enable interoperability of different vendor equipment and network domains! Seite 10 / 12
11 Gigabit Ethernet Testnetwork 10G Time Schedule 1GBit/s Customer Interface -> ok 10/100Mbit/s Customer Interface ->ok Management Featuers ->ok CoS ->ok VLAN virtual topology ->ok 10 Gbit/s LAN Interface Q Berlin Metro Test 10 Gbit/s WAN Interface Q Berlin-Darmstadt Test Link CM-Interface Q3 Additional 40G Test Link Nürnberg Stuttgart Köln GSN Seite 11 / 12
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