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HEPIX October 1999 IN2P3 Network
IN2P3 Network
Our National ArchitectureYesterday : a national private network PHYNET
1997 : national connectivity made by RENATER
1999 : Renater 2 and ATM servicesToday : ...........Rebirth of our private
network PHYNET by VPN3 kinds of connections in the labsA jump for the QoS
HEPIX October 1999 IN2P3 Network
Yesterday : a national private network PHYNET
HEPIX October 1999 IN2P3 Network
1997 : national connectivity made by RENATER
IP network in service since 1992Members are :
Ministry of Education, Research and Technology National Center for Scientific Research Atomic Energy Agency National Space Agency National Research Institute for Informatics and
Automatics
HEPIX October 1999 IN2P3 Network
1999 : Renater 2 and ATM services
HEPIX October 1999 IN2P3 Network
1999 : Renater 2 and ATM services
Evolution in bandwidth capacity, services and technology
Variety of services : IP IP/ATM VP on demand VPN Voice, data, video …….
HEPIX October 1999 IN2P3 Network
Today : … The rebirth of private network
PHYNET
An Overview of the IN2P3 WAN Network
HEPIX October 1999 IN2P3 Network
CERN CERN
Clermont
Themis
Marseille
Modane
Grenoble
Annecy
CCIN2P3CCIN2P3
LPNHE Paris VILPNHE Paris VI
Strasbourg
CDFPolytechniqueORSAY : LAL, IPN, CSNSM
Bordeaux
LPC-Caen
GANIL
Leased Lines
ATM Link on Renater2FO 100Mbs or 155Mbs
IN2 P3 - WAN Architecture
34Mb/s
IPNIPN
Cisco 7500Cisco 7500
Cisco 7500Cisco 7500Nantes
Cisco 4700Cisco 4700
Cisco 7200Cisco 7200
Cisco 7500Cisco 7500
RENATER II RENATER II ATMATM
INTERNATIONALINTERNATIONALLS1010LS1010
LS1010LS1010
HEPIX October 1999 IN2P3 Network
2 Mbps Line
AccessISDN
CCIN2P3RENATER II RENATER II
ATMATM
64 kbps
Laboratories: Bordeaux, Marseille, Nantes
155 Mbps Line
Connection by leased line
IN2P3 Router 4700IN2P3 Router 4700
Switch 8540NRD
HEPIX October 1999 IN2P3 Network
AccessISDN
CCIN2P3RENATER II RENATER II
ATMATM
64 kbps
Laboratories: Clermont, Grenoble, Strasbourg, Orsay
155 Mbps Line
Direct Connection
Switch 8540NRD
IN2P3 Router 4700
HEPIX October 1999 IN2P3 Network
INTERNATIONALINTERNATIONAL
RENATER II RENATER II ATMATM
155 Mbps Line
National And International Connection
IN2P3 Router
Switch 8540NRD
RENATERIIRENATERIIIP CloudIP Cloud
155 Mbps Line
34 Mbps Line
Switch CERN
IN2P3 Switch
LS1010LS1010
LS1010LS1010
NRD Router12000
HEPIX October 1999 IN2P3 Network
Simplifications ….
External Protocol routing only in one point
No tunnelingSecurityAvailable bandwidth guaranteedQoS
HEPIX October 1999 IN2P3 Network
Classification Congestion Management Congestion Avoidance Policing And Shaping Signaling
Cisco’s QoS
WRED
IP Precedence and RSVP
HEPIX October 1999 IN2P3 Network
ATMATM
In Conclusion : Our Project , Voice over IP
PBX
Router Egress1. Contention/Loss2. Delay 3. CPU Utilization
Dial Plan1. Call Plan Intelligence2. Failure/Busy/No Answer3. Hunt Groups4. Fax + Modem
WAN QoS
Router QoS
Administration
QoS Toolkit can help here!
