starlight implementation june 5, 2001 andrew schmidt ([email protected]) & linda winkler...
TRANSCRIPT
StarLight Implementation
June 5, 2001
Andrew Schmidt ([email protected])
&
Linda Winkler ([email protected])
StarLight ColocationNorthwestern - 710 North Lake Shore Drive
• DataComm facility for University DMS100• Space for 40 equipment racks plus carriers• Shared space w/ NOC and Engineering Staff• Power:
– Two, 120 volt, 20 AMP AC circuits – Battery and Diesel backup
• Fiber:– Dual Entrance– Multiple carriers: Qwest, L3, ATT, SBC, MFN, …
710 N. LSD
• Northwestern
• Close to Carriers
• Close to NAP
• Equipment– Cisco LS1010– Cisco 6509– Juniper M10
• Dual OC12s to NAP• PVC NAP participants• Layer 3 policy
– IP Addresses– Route Server– IPv4 available– IPv6
SD
SURFnet 7505SD
SD
LightStream1010
CISCO YSTEMSS LS1010 ATM Switch(optinal)
SD
Cisco 12000CISCO YSTEMSS
!
SERIES
1 2 3 CSCD CSC 4 5 6 70
SURFnet 120002xOC12
1xOC48 (planned)
SD
SD
RO
UT
E P
RO
CE
SS
OR
EJEC
T
SD
SD
SD
SD
SCISCO YSTEMS
GE STARLIGHT HUB
SD
STATU
S
WS-X6408-GBIC
8 PORTS GIGABIT ETHERNET
1 2 3 4 5 6 7 8
LIN
K
LIN
K
LIN
K
LIN
K
LIN
K
LIN
K
LIN
K
LIN
K
SD
STATU
S
WS-X6408-GBIC
8 PORTS GIGABIT ETHERNET
1 2 3 4 5 6 7 8
LIN
K
LIN
K
LIN
K
LIN
K
LIN
K
LIN
K
LIN
K
LIN
K
SD
STATU
S
WS-X6408-GBIC
8 PORTS GIGABIT ETHERNET
1 2 3 4 5 6 7 8
LIN
K
LIN
K
LIN
K
LIN
K
LIN
K
LIN
K
LIN
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LIN
K
Juniper M10
SD SD
StarLight Colocation Northwestern - 710 North Lake Shore Drive
Chicago NAP
• Peer to StarLight• Feeder hub for STARTAP and MREN• Approximately 130 connections• Peaks to 6Gbps load• Problems
– port speed capped at OC12c– No capability to gather statistics at switch
• Location for STARTAP services– Migration to 710 N. LSD planned
Connection to legacy STARTAP
NAP
2*OC12cNAP
2*OC3c
710 N Lake Shore Dr225 W Randolph
M10
LS1010
6509SURFNETABILENEESNET
ANL
EVL
NCSA
LS1010
M5
International Connections
L2 interconnect
L3 interconnect
NU
Value Added Services: STARTAPStarLight
• IPV4 routing• IPV6 routing• Native Multicast Exchange • General purpose UNIX machine • NLANR Caching Project• NLANR AMP• Router Proxy• DiffServ/QoS Experiments
Test and measurement capabilities
• STARTAP– NLANR/MOAT OC3MON– mrtg L3 only
• StarLight– NLANR/MOAT– Will implement mrtg– Netflow capable (? Interest in data)