DRAGON
Supercomputing 2004 Presentation Plans
October 6, 2004
National Science Foundation
Supercomputing 2004
• Three DRAGON experiments/demonstrations– Realtime e-VLBI
o Realtime, between Westford and GGAO, using real instruments
o Fallback to RT using stored datao With conventional IP access (cross traffic), ando With DRAGON light paths
– VLSRo Demo DRAGON VLSR’s capability to manage ethernet
switches and o interface with production GMPLS stacks on commercial
products– NARB
o Demo multi-domain automated provisioning.o All photonic wavelength inter-domain signaling and
routing
Supercomputing 2004
• Venue at Pittsburgh Convention Center– We will be homed in the XNET booth, Booth #1147– We will have:
o IP connectivity to SCInet (Abilene, commodity, etc)o Dark Fiber link(s) to SCInet NOC
3 pair single mode, SC connectorized 1 pair multi mode, SC connectorized
o Two racks of VLSR nodes (6), power, etc. Note: We will be sharing this rack space with other XNET
demos (CHEETAH, …)
• Wide Area Networking– Still trying to get Level3 to front fiber from DCGW to Level3
MCLN (NLR)– Sharing of OC192 with ATDnet via DCNE – engineering not
cooperating.– Will most likely apply year 2 Movaz equipment for SC04
SC04 WAN Engineering
GSFC
NLR
XNET
DRAGONPIT MAN
SCinet
PITTWASHMCLN
CLPK
tagged VLANs/10gigE
untagged 1gigE
untagged 1gigE
DCGW
UMCP
HSTK
GLOWNET
Router
Ethernet Switch
OADM
ARLG
HDTV Camera
DCNE
QWEST
WANPHY/OC192
GIG-EF
DRAGON Demonstrations
• E-VLBI– HSTK, GGAO over IP (with crosstraffic)– HSTK, GGAO over DRAGON
• Virtual Label Switched Routers– Demonstrates open source GMPLS protocol stacks– Dynamic provisioning of p2p ethernet light paths
• Inter-Domain NARB path provisioning– Multi-domain path computation– Optically transparent inter-domain routing/signaling
• HD-CVAN– SMPTE-292 from Wash DC over light path(s)
o If WDC link not available, then we’ll do something in the booth
– Or Ultra Grid over 1ge in Xnet –o In booth, and hopefully over WAN
Real time E-VLBI SC2004 Experiment#1
Bossnet
DRAGON
Haystack
Westford
Goddard
GGAO
Pittsburgh Convention Center
Display station only
Corr
eVLBI SC04 Experiment #1a
Westford
Eth
Mk5 Eth
NASA Goddard
Mk5
OC48pos
Haystack
Mk5 Eth M10GigE
GigE
OC48pos / dwdm
GigE
Mk5
M160
512 mbs acquisition
512 mbs acquisition
RT eVLBI over R&E IP networks
M160
F10
C12016
OC48pos
GigE
GigE
H2
H1
M40
GigE
Packet loss due to other cross traffic
GSFC MAX
DRAGON/GIG-EF
Corr
eVLBI SC04 Experiment #1b
Westford
Eth
Mk5 Eth
NASA Goddard
Mk5 M40
Haystack
Mk5 Eth M10
Dedicated GigE VLAN
GigE
MPLS LSP /OC48pos /dwdm
GigE / DWDM
Mk5
F10 F10
512 mbs acquisition
512 mbs acquisition
RT eVLBI over DRAGON using dedicated light paths
Dedicated GigE VLAN
VLSR Demo, SC2004 Experiment#2
Pittsburgh Convention Center
Host A
Server
WDC
CHISTK
AMSNYC
FRK
VLSR
tagged VLANs/10gigE LAN PHY From DRAGON in Wash, DC
untagged 1gigE light paths (D-plane)
Host B
tagged VLANs/10gigE WAN
PHY From DRAGON in
Wash, DC
Nortel Passport 8600
Ctl-plane
Inter-Domain NARB demo SC04 Experiment #3
HD-CVAN SC04 Experiment #4
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