-

/MartyMa

6.476 1.275

QQ

680

4.92

20104

IDCIDC

2010

G

2.5G/10G

2011

IDC5~6

10000

IDC

QQQQ

/7000150QQ

QQ109000QQ

10001000DAU10DAU

IDC

/

/IT

IT

---

IDC

IDC

3~5->1->1

---

---

Round #1

N

Round #2

Round #3

-

LinuxXEN/KVM 1pXv

//Tenant VLANTOR

TORVLAN

-

IP IP

IP

IP

Secondary IP

VLAN

VLAN

//TenantOS

OS/VLAN

-

IP

VLAN

//Tenant

//Tenant

-1

TOR

CLOS-

CLOS

CLOS

CLOS MACARPSTP

VLAN

VLAN

STPVPC/H3C IRF

TRILL/FabricPath

-2

Cisco OTV

EoMPLS/VPLSVPN

motion

VLANQos

Access Switch Access Switch

server

port

vm

port

vm

Cloud **

VLAN Sec Qos

server

port

vm

port

vm

VLAN Sec Qos

Network

Controller

-3

VLAN

VEB

Cisco Nexus 1000v

OpenVSwitch

Hypervisor

802.1Qbg802.1Qbh

7+5+2

Hypervisor

-4

IPTABLES

VLAN+ACL

VRF

ACL

802.1QbgQbh

-

QOS

CLOS

-

C

M

D

B

V

M

V

M

Hypervisor

IP

Cloud Controller

/BU:

802.1Qbg802.1Qbh

TRILL

QOSsflow..

Secondary IP+VLANIP

XEN+Linux

1p4v IPTABLES

VPCH3C IRF

VLAN ACL

1p4v IPTABLES

1p10v IPTABLES Serverflow

Key Takeaways

--

26