cisco data center interconnect

--static RP address each device must be the same=============================================OTV MulticastOTV three Layer two layer informationControl Pane---ASM (multicast)/ADJ (unicast)---each form a neighbor distribution list----Tambo Update entryData Pane---SSMED----ISIS forms neighbor----unicast neighborISIS----MAC UpdateFeature OTVInterface OV1OTV Join-interOTV Extend-vlanUn:otve Adj/use-adjMu:otve Control-group 239.1.1.1OTV Site-id 0x, same site to the sameOTV Site-vlanOTV

-band channel to connect chassic IOM, so you can manage including CHASSIS includes all the resources of IOM BLADE.Serviceprofile--- non-state calculationidentity + policy + connection -----> SP1-----> B1-----B2=============N7K-----VDC--- a virtual multi-n5k-----Fc/fcoeN2K-----FexVRF:default/management========vdc======Admin vdc/storage VDC-----FCOE----Share Interface Attribution 2 VDC1,cisco.com Search Products2,default vdc-rbac,vdc,admin Define Permissions3,admin-resource (module type, interf

Release date:Updated on: 2013-09-23 Affected Systems:Cisco Prime Data Center Network Manager 6.1Description:--------------------------------------------------------------------------------Bugtraq id: 62485CVE (CAN) ID: CVE-2013-5490 Cisco Prime Data Center Network Manager

=====vpc======Configuration processInterface Edage) # VPC Memeber 100Dual Xia Lian: member PortSingle Xia Lian: Oraphe portStandard VPC = = multiple layersEnhance VPCVPC over fp=== VPC PlusVPC over VxlanVPC over ACIVPC Guidelines:1-switch Type Platform2-link speed:10gbp+3-VPC Keep Live (up to three layers)4-VPC Peer Link: Wanchaoca5-number of VPC Peers:26-number of VPC Domain PER switch:17-routing "VPC Peer-gateway"====fex=====Fex: Is the remote board Fex and VN tag, which relies heavily on the

Generally in the device by default Cisco and ZTE three-tier devices are connected via the OSPF protocol, and packets below 500 can be ping-through, but once more than 500, packets will be dropped. This is because the Cisco device defaults to packet fragmentation when the PPP is encapsulated, and ZTE devices do not support Shard reassembly, so the acceptance data

Data centers are full of electric mice, such as storage cabinets and server cabinets, but there are many products and services that can help you reduce the energy consumption of existing devices. To commemorate Earth Day (April 22), we particularly recommend 5 devices that can help the data center save energy and reduce consumption. EnergyWise, a software instal

feasible choice. Deane green, Google's cloud computing director, is changing the way Google deals with its customers, and Cisco, as a partner, will help. 3. Edge computing applications will continue to increase. With the growth of Iot applications, the increase in data consumption of mobile devices, and the rise of highly distributed applications in enterprises, edge computing will be more widely used. Alt

Copper cabling in the data center remains dynamic When it comes to data center Cabling Technology, optical fiber may have some advantages in speed and length, but copper cabling and interconnection are still very active. More importantly, copper cabling is likely to continue to be used in some corners of the

network is on the horizon, almost all the important issues have been carefully considered.In addition, some of the above scenarios can be changed, for example, the convergence and core equipment into a full Gbps port switch, such as the popular 64-port million-gigabit switch, access to switch to gigabit, such as the current popular 40,000 gigabit + 48,000 Gigabit switch, such as the same size of the network situation, The number of devices and interconnect