1 CHEETAH Network Tao Li and Malathi Veeraraghavan {taoli, February 2008.

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Presentation transcript:

1 CHEETAH Network Tao Li and Malathi Veeraraghavan {taoli, February 2008

2 Raleigh PoP (MCNC) Control card GbE/ 10GbE card ORNL PoP Control card GbE/ 10GbE card SN16000 Control card OC192 card OC-192 GbE/ 10GbE card End hosts Atlanta PoP (SOX/SLR) SN16000 G. Tech End hosts ORNL OC192 card UVa OC192 card OC-192 (via NLR/SLR/NCREN) CHEETAH Network Overview HOPI Washington DC PoP 10GbE between CHEETAH and HOPI 2 x 1Gb VLANs Force10 E600 switch

3 Eth2 OC192 GbE cheetah-nc OC GbE … Eth2 Zelda H H H Eth2 Zelda Zelda G Zelda H H Zelda x1G MPLS tunnels (inactive) Eth2 Cheetah-atl OC-192 lamda 10GbEGbE Cheetah-ornl OC192 X1(E)UCNS 1GFC 1G Juniper T320 Juniper T320 1G Force10 E300 switch ORNL PoP Atlanta PoP Direct fibers VLANs MPLS tunnels mvstu UVa Catalyst G H UVa CHEETAH Network (data-plane) OC-192 lamda H Raleigh PoP Eth3 10GbE Eth1 1/g6 Dell /xg1 1/xg2 TE1/1 Gi 2/3 VLAN 602/603 WASH-Force10

4 NC configuration – Data Plane Level3 Raleigh POP 1000Base-SX OC192 GbE Direct fibers OC-192 to on cheetah-atl SN16000 ( ) H mvstu4 ( ) Copper 10GE Dell Powerconnect 6224 ( ) 1/xg21/xg11/g6 10GBaseSR 10GBaseLR to Wash-Force10 through NLR’s MSTP 1000BaseT eth1 Eth2 (Intel)

5 NC configuration – Control Plane OC192 GbE Control NS Internet Router ID=switch IP = mvstu GbE Craft /g11/g31/g51/g13 Dell GW: com1 eth0

6 GbE Atlanta configuration – Data Plane OC G Zelda H H H 1G Zelda Zelda Atlanta ORNL 1G MPLS tunnel 1 to on cheetah-ornl GaTech 1G Direct fibers To GaTech 2x1G MPLS tunnels cheetah-atl Juniper T320 1G MPLS tunnel 2 to on cheetah-ornl Juniper T320 OC-192 to on cheetah-nc OC-192 to on cheetah-ornl eth2 Eth3 (Intel) eth1

7 OC GbE Zelda H H H Zelda Zelda Atlanta configuration – Control Plane Control NS Internet cheetah-atl Router ID=switch IP= craft Dell 3224 Console server telnet eth0 eth1 E1E2 E17 E23 E15 E16E19E18 GW:

8 ORNL configuration – Data Plane OC GbE GbE cheetah-ornl Force10 E300 1G Zelda H H 1G Zelda Juniper T320 1GbE MPLS tunnel 1 to on cheetah-atl 1GbE MPLS tunnel 2 to on cheetah-atl 1G UCNS 1G X1(E) 1G FC Direct fibers 0/50/20 OC-192 to on cheetah-atl eth2 Eth3 (Intel)

9 OC GbE GbE cheetah-ornl Router ID=switch IP = Control NS Internet ORNL configuration – Control Plane Zelda H H Zelda craft Eth0 com1

10 UVa/CUNY configuration – Data Plane UVa Catalyst 4948 WASH HOPI Force10 47/48 1G UVa Catalyst 6509 Mclean Catalyst G Direct copper/fiber MPLS tunnels VLAN connections VLAN /16 17/18 19/20 21/22 23/24 … 10GBase-LR Dell 6224 Raleigh SN16k 10GBase-SR 1G VLAN 603 TE1/1 Gi2/3

11 UVa-Dragon VLAN Plan Cheetah VLAN setup – UVa – Mclean Cisco 4948 port (UVa Small Hall) VLAN ID 15/ / /20602 (tested in June/07) 21/22603 (tested in June/07) 23/ / / / / / / / / / / / / Ports 1-14 are level-3 interfaces and are connected to Abilene IPs: Gateway: Netmask: