1. 1 CHEETAH Network Tao Li and Malathi Veeraraghavan {taoli, mv5g}@virginia.edumv5g}@virginia.edu February 2008

2. 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. 3 Eth2 OC192 GbE 1-8-33 1-8-34 1-8-35 1-8-36 1-6-1 1-6-17 1-8-37 1-7-1 1-8-38 1-7-17 cheetah-nc OC192 1-6-1 1-6-17 GbE 1-7-33 1-7-34 1-7-35 1-7-36 1-7-37 … 1-7-40 Eth2 Zelda1 10.0.0.11 H H H Eth2 Zelda2 10.0.0.12 Zelda3 10.0.0.13 1G Zelda4 10.0.0.14 H H Zelda5 10.0.0.15 2x1G MPLS tunnels (inactive) Eth2 Cheetah-atl OC-192 lamda 10GbEGbE 1-7-33 1-7-34 1-7-35 1-7-36 Cheetah-ornl 1-7-11-8-1 OC192 X1(E)UCNS 1GFC 1G Juniper T320 Juniper T320 1G Force10 E300 switch ORNL PoP Atlanta PoP Direct fibers VLANs MPLS tunnels mvstu4 1-8-39 UVa Catalyst 4948 1G H UVa CHEETAH Network (data-plane) OC-192 lamda H Raleigh PoP Eth3 10GbE 1-8-1 Eth1 1/g6 Dell 6224 1/xg1 1/xg2 TE1/1 Gi 2/3 VLAN 602/603 WASH-Force10

4. 4 NC configuration – Data Plane Level3 Raleigh POP 1000Base-SX OC192 GbE 1-8-33 1-8-34 1-8-35 1-8-36 1-6-1 1-6-17 Direct fibers 1-8-37 OC-192 to 1-6-1 on cheetah-atl 1-7-1 1-8-38 1-7-17 SN16000 (198.86.17.1) H mvstu4 (198.86.17.5) 1-8-39 Copper 10GE 1-8-1 Dell Powerconnect 6224 (198.86.17.13) 1/xg21/xg11/g6 10GBaseSR 10GBaseLR to Wash-Force10 through NLR’s 15454 MSTP 1000BaseT eth1 Eth2 (Intel)

5. 5 NC configuration – Control Plane OC192 GbE 1-6-1 1-6-17 1-7-1 1-7-17 1-5-2 1-5-1 192.168.4.2 Control NS-5 1-8-33 1-8-34 1-8-35 1-8-36 1-8-37 1-8-38 Internet Router ID=switch IP =192.168.5.1 1-8-39 mvstu4 1-8-1 10GbE Craft 198.86.17.1 198.86.17.3 198.86.17.5 1/g11/g31/g51/g13 Dell 6224 198.86.17.13 GW: 198.86.17.14 com1 eth0

6. 6 GbE 1-7-33 1-7-34 1-7-35 1-7-36 1-7-37 1-7-38 1-7-39 Atlanta configuration – Data Plane OC192 1-6-1 1-6-17 1G Zelda1 10.0.0.11 H H H 1G Zelda2 10.0.0.12 Zelda3 10.0.0.13 Atlanta ORNL 1G MPLS tunnel 1 to 1-7-36 on cheetah-ornl GaTech 1G Direct fibers To GaTech 2x1G MPLS tunnels cheetah-atl Juniper T320 1G MPLS tunnel 2 to 1-7-33 on cheetah-ornl Juniper T320 OC-192 to 1-6-1 on cheetah-nc OC-192 to 1-8-1 on cheetah-ornl 1-7-40 eth2 Eth3 (Intel) eth1

7. 7 OC192 1-6-1 1-6-17 GbE 1-7-33 1-7-34 1-7-35 1-7-36 1-7-37 1-7-38 1-7-39 Zelda1 143.215.250.43 H H H Zelda2 143.215.250.44 Zelda3 143.215.250.45 Atlanta configuration – Control Plane Control NS-5 1-5-1 143.215.250.48 143.215.250.50 192.168.2.2 Internet cheetah-atl Router ID=switch IP=192.168.3.1 1-5-2 craft Dell 3224 Console server 143.215.250.51 telnet 143.215.250.51 7004 143.215.250.46 eth0 eth1 E1E2 E17 E23 E15 E16E19E18 GW: 143.215.250.33

8. 8 ORNL configuration – Data Plane OC192 1-8-1 10GbE 1-7-1 GbE 1-7-33 1-7-34 1-7-35 1-7-36 cheetah-ornl Force10 E300 1G Zelda4 10.0.0.14 H H 1G Zelda5 10.0.0.15 Juniper T320 1GbE MPLS tunnel 1 to 1-7-36 on cheetah-atl 1GbE MPLS tunnel 2 to 1-7-37 on cheetah-atl 1G UCNS 1G X1(E) 1G FC Direct fibers 0/50/20 OC-192 to 1-6-17 on cheetah-atl eth2 Eth3 (Intel)

9. 9 OC192 1-8-1 10GbE 1-7-1 GbE 1-7-33 1-7-34 1-7-35 1-7-36 cheetah-ornl Router ID=switch IP =10.1.0.1 Control NS-5 10.1.1.2 Internet ORNL configuration – Control Plane Zelda4 198.124.42.17 H H Zelda5 198.124.42.18 198.124.42.3 198.124.42.19 1-5-1 1-5-2 craft Eth0 com1

10. 10 UVa/CUNY configuration – Data Plane UVa Catalyst 4948 WASH HOPI Force10 47/48 1G UVa Catalyst 6509 Mclean Catalyst 7600 10G Direct copper/fiber MPLS tunnels VLAN connections VLAN 602 15/16 17/18 19/20 21/22 23/24 … 10GBase-LR Dell 6224 Raleigh SN16k 10GBase-SR 1G VLAN 603 TE1/1 Gi2/3

11. 11 UVa-Dragon VLAN Plan Cheetah VLAN setup – UVa – Mclean Cisco 4948 port (UVa Small Hall) VLAN ID 15/16600 17/18601 19/20602 (tested in June/07) 21/22603 (tested in June/07) 23/24604 25/263000 27/283001 29/303010 31/323011 33/343020 35/363021 37/384001 39/404002 41/424003 43/444004 45/464005 47/484006 Ports 1-14 are level-3 interfaces and are connected to Abilene IPs: 128.143.215.11 - 128.143.215.30 Gateway: 128.143.215.1 Netmask: 255.255.255.224