Upload
robyn-fields
View
233
Download
0
Embed Size (px)
DESCRIPTION
APAN Lambda BoF 3 TWAREN Topology Maps Production Network Lease-based optical backbone at 20 Gbps. Dual vendor-provisioning at 10 Gbps each. Optical Network Acquired dark fiber segments in experimental use Tainan NCHU CCU Sinica NTU NCU NCTU NTHU NCKU NSYSU Hsinchu Taipei Taichung Taipei NCU NDU NCTU NTHU CCU NCKU NSYSU NCNU NCHU Sinica NTU Hsinchu Taichung Tainan
Citation preview
APAN Lambda BoF 11
APAN Lambda BoFTWAREN/TAIWANLight : Research and Developme
nt
2005 / 01 /26
Te-Lung Liu
APAN Lambda BoF 22
The Revolution of TANet2 TANet2 is a national research network, in ope
ration since 1998 to serve researchers in academia and research centers with direct circuits to Internet2 community.
Since 2004, the domestic backbone has been reformed with 20G capacity known as TWAREN (TaiWan Advanced Research and Education Network) .
The international circuits are reorganized with state-of-the-art optical technologies served by TAIWANLight.
APAN Lambda BoF 33
TWAREN Topology MapsProduction NetworkLease-based optical backbone at 20 Gbps.Dual vendor-provisioning at 10 Gbps each.
Optical NetworkAcquired dark fiber segments in Acquired dark fiber segments in experimental useexperimental use
TainanTainan
NCHU
CCU
Sinica
NTUNCU
NCTU
NTHU
NCKU
NSYSU
Hsinchu
Taipei
Taichung
Taipei
NCU
NDU
NCTUNTHU
CCU
NCKUNSYSU
NCNU
NCHU
SinicaNTU
Hsinchu
Taichung
TainanTainan
APAN Lambda BoF 44
TWAREN Optical Network
TaipeiTaipei
TaichungTaichung
TainanTainanHsinchuHsinchu
ASCC
NDHU
NCTU
NTHU
NCHU NCNUNSYSU
NCKU
CCU
NCU
NTU
TWAREN
ONS15454
ONS15454
ONS15454
ONS15454ONS15454ONS15454
ONS15454
ONS15454
ONS15454 ONS15454
ONS15454
ONS15454
ONS15600
ONS15454
ONS15600ONS15600ONS15454
STM-64/OC-192STM-16/OC-48Future Extension
ONS15454
TaipeiTaipei
TaichungTaichung
TainanTainanHsinchuHsinchu
ASCC
NDHU
NCTU
NTHU
NCHU NCNUNSYSU
NCKU
CCU
NCU
NTU
TWAREN
ONS15454
ONS15454
ONS15454
ONS15454ONS15454ONS15454
ONS15454
ONS15454
ONS15454 ONS15454
ONS15454
ONS15454
ONS15600
ONS15454
ONS15600ONS15600ONS15454
STM-64/OC-192STM-16/OC-48Future Extension
STM-64/OC-192STM-16/OC-48Future Extension
ONS15454
APAN Lambda BoF 55
Lightpath Definition A lightpath is a point-to-point channel which t
he NIC takes as a dedicated line with a given service level guarantee. SONET/SDH TDM channel WDM wavelength MPLS layer-2 VPN any concatenation of the above
Only one hop between the endpoints of a lightpath!
APAN Lambda BoF 66
Lightpath Provisioning
TWARENOTN
ONS15600 ONS15600
ONS15454
TP
TN
TC
ASCC
ONS15600
C7609
ONS15454
C7609
ONS15454
C7609
ONS15454
C7609
ONS15454
CCU
NCKU
NSYSU
C7609
ONS15454
NCNU
C7609
ONS15454
NTU
C7609
ONS15454
NCTU
C7609
ONS15454
NCHUC7609
ONS15454
NTHU
C7609
ONS15454
NCU
C7609
ONS15454
NDHU
HC
APAN Lambda BoF 77
Lightpath Customers Video streaming testbed among NCTU, NTU, N
CKU and NSYSU. Medical images and data transmission between
NTU Hospital and its Yunlin division. Volumes of data synchronization between the h
eadquarter of National Health Research Institutes in Zhunan and its office in Taipei.
APAN Lambda BoF 88
Collaboration with Canarie NCHC's Lab assists with Canarie for developi
ng SDH version of UCLP (user-controlled lighpath) software.
SONET SDHRate name
[Mbps]Name TL1 object TL1 bandwidth Name TL1 object TL1 bandwidth
STS-1 STS1 STS1 N/A N/A N/A 51.84
STS-3 STS3 STS3C STM-1 VC4 VC4C 155.52
STS-6 STS6 STS6C STM-2 VC42 VC42C 311.04
STS-9 STS9 STS9C STM-3 VC43 VC43C 466.56
STS-12 STS12 STS12C STM-4 VC44 VC44C 622.02
STS-18 STS18 STS18C STM-6 VC46 VC46C 933.12
STS-24 STS24 STS24C STM-8 VC48 VC48C 1244.16
STS-36 STM36 STM36C STM-12 VC412 VC412C 1866.24
STS-48 STS48 STS48C STM-16 VC416 VC416C 2488.32
STS-192 STS192 STS192C STM-64 VC464 VC464C 9953.28
APAN Lambda BoF 99
• Taiwan-Seattle: STM-16 link to ONS15454 colocated at Seattle• Four STM-4 Trans-Pacific lightpaths: links to STTL and Chicago in varied combinations.
CA*net4
Starlight
STM-4
GigE
ONS15454
GSR12410 GSR12406
PNWG Switch
ONS15454
TANet2 / TWAREN
ONS15454
GSR12008
STM-16
CANARIE
TAIWANLight Connectivity
APAN Lambda BoF 1010
STM-4cSTM-4cSTM-4cSTM-4c
STM-16
GE
GE
GE
GE
STM-4c
GE
GE
GE
GE
Cisco GSR
Router
Cisco GSR
Router
Cisco GSR
Router
TWARENNetwork Internet 2
Abilene StarLight
ONS 15454ADM VC4-4c
Mapping
ONS 15454ADM VC4-4c
Mapping
ONS 15454ADM VC4-4c
Mapping
Lightpath Layout
APAN Lambda BoF 1111
StarLightStarTap
Vancouver
Edmonton
CalgaryWinnipeg Montreal
Halifax
Toronto
/TANET2
Taipei Seattle
TP GSR12008
SEA GSR12410
CHI GSR12406
Virutal Topology
TAIWANLight
APAN Lambda BoF 1212
January 2005 Upgrade In partnership with Chunghwa Telecom. (Its over
seas division, TWGate), won the recent open tender. Circuit due for completion by 1.31.
New circuit with installation of ONS devices at five-points: STTL, Palo Alto, LA, Chicago, NYC In Chicago, there is one more colo-site at Equinix b
esides STARLight. Combined bandwidths for the X-Pacific links (un-pr
otected) is 4.5 Gb/s, ea. at 2.5 Gb/s shy.
APAN Lambda BoF 1313
New TAIWANLight Topology
STARLight
ManLAN
New YorkTelehouse
Pwave
Pwave South
LAEquinix
STTL
Palo Alto
PAIX
2.5
G 2.5 G
1.25 G
1.25 G1.25 G
1.8 GChicago
2.5G
4.5 G (combined
total)
TAIPEI
ONS 15454
7606
APAN Lambda BoF 1414
Virtual Topology Design TAIWANLight now connects to the TWAREN
optical network instead of the production Layer 3 router. Total 24 ONSs are included when planning the
layout of lightpaths Future challenges of inter-domain lighpath exc
hange
APAN Lambda BoF 1515
Thank you !Comments and Suggestions?