ITD (Intelligent Traffic Director) has been selected in Top 3 finalists in the Best of Interop 2015 Data Center category. ITD Delivers:
- $2 Billion TAM disruptive technology: This technology innovation disrupts today’s $2 Billion TAM for load-balancers, redirection and clustering solutions
- 100x Scale improvement: The high-end load-balancers today can handle about 200Gbps traffic. ITD can load-balance 20Tbps traffic.
- 1000x cost-savings for customers: A 40Gbps L4 load-balancer costs about $200k to customers. ITD provides multi-Tbps load-balancing for a fraction of the price.
- Zero Latency: ITD performs load-balancing, redirection, NAT and access control, all in one-clock cycle in hardware, hence it introduces zero latency.
- 10x OPEX savings : Order of magnitude reduction in configuration, and ease of deployment
- Overall CAPEX savings : Wiring, Power, Rackspace and Cost savings
- 70+ customers interested in deploying within 1 month of shipping.
- 10x High availability : N + M redundancy, health-monitoring and automatic failure handling
- $15 Billion install-base can be leveraged: The technology has humongous market capture potential. It works on existing hardware. $15 Billion install-base of Nexus switches is able to use this technology.
- 30+ patentable ideas: ITD has unprecedented innovations.
Cisco ITD (Intelligent Traffic Director) is a hardware based multi-Tbps Layer 4 load balancing, traffic steering and clustering solution on Nexus 9K/7K/6K/5K series of switches. It supports IP-stickiness, resiliency, NAT, (EFT), VIP, health monitoring, sophisticated failure handling policies, N+M redundancy, IPv4, IPv6, VRF, weighted load-balancing, bi-directional flow-coherency, and IPSLA probes including DNS. There is no service module or external appliance needed.
ITD has a lot of different types of use-cases. Some of these are:
- Create a multi-Tbps Firewall
- Create a multi-Tbps Video-cache
- Firewall/IPS/IDS/WAF load-balancing.
- Web Server load-balancing
- Application server load-balancing
- Replace WCCP. Redirect and Load-balancing traffic to Web-cache, WAAS, WAE
- Traffic steering to VDS/video-cache/Professional Media Network devices
- Load-balance to Hadoop/Big-data cluster.
- load-balancing to mobile equipment
- Load-balancing to Layer 7 load-balancers
- Replace legacy features such as ECMP, port-channel, PBR, etc
Recording of the presentation
Tags: best of interop, Best of Interop 2015, Best of Interop Finalist, Big Data, Cisco, Cisco Nexus, Cisco Nexus 5600, Cisco Nexus 7000, Cisco Nexus 9000, Cisco Nexus Switches, cloud, Cloud Computing, data center, innovation, interop, load balancer, nexus, Nexus 7000, SDN, server load balancer, Service Provider, video
Transforming Cisco switches into highly scalable zero latency load balancers! Cisco Intelligent Traffic Director (ITD) does exactly that and much more!
Cisco ITD has been selected as Best of Interop 2015 finalist in the Data Center Category. Finalists were chosen from nine categories including Data Center, Mobility, SDN and Cloud Technologies.
Cisco Intelligent Traffic Director (ITD) is an innovative solution to bridge the performance gap between a multi-terabit switch and gigabit servers and appliances. It is a hardware based multi-terabit layer 4 load-balancing, traffic steering and clustering solution on the Nexus 9K,7K,6K,5K series of switches. Customers do not have to buy any new hardware. It works on all the existing hardware, linecards and supervisors.
Here are some of the quotes from customers, account teams, industry analysts and architects:
“Great milestone Samar Sharma, Mouli Vytla, Rajendra Kumar Thirumurthi and team! We are very grateful for the work you guys did with pioneering and driving this new solution!”
“ITD helped us scale to 1Tbps of cache traffic in single Nexus 7700 ”
“This feature seems almost too good to be true! I am very excited about it.”
“Customers really enjoyed the time and the subject. They said it was the best presentation of the week at Cisco Live”
“Turns out we likely have a far superior solution in ITD that we can bring to the table. One of our web space principles is ‘state is the enemy of scale’ and ITD aligns very well with this mentality without sacrificing too much flexibility or control. It is still early in our conversations but we are confident that ITD will play a strategic role for scaling services”
Click to find out more! You can also visit Cisco Interop Booth at Interop Las Vegas to find out about Cisco ITD Solution!
Tags: best of interop, Best of Interop 2015, Best of Interop Finalist, Cisco, Cisco Nexus, Cisco Nexus 5600, Cisco Nexus 7000, Cisco Nexus 9000, Cisco Nexus Switches, cloud, Cloud Computing, innovation, interop, load balancer, nexus, Nexus 7000, server load balancer, Service Provider
With the adoption of overlay networks as the standard deployment for multi-tenant network, Layer2 over Layer3 protocols have been the favorite among network engineers. One of the Layer2 over Layer3 (or Layer2 over UDP) protocols adopted by the industry is VXLAN. Now, as with any other overlay network protocol, its scalability is tied into how well it can handle the Broadcast, Unknown unicast and Multicast (BUM). That is where the evolution of VXLAN control plane comes into play.
The standard does not define a “standard” control plane for VXLAN. There are several drafts describing the use of different control planes. The most commonly use VXLAN control plane is multicast. It is implemented and supported by multiple vendors and it is even natively supported in server OS like the Linux Kernel.
This post tries to summarize the three (3) control planes currently supported by some of the Cisco NX-OS/IOS-XR. My focus is more towards the Nexus 7k, Nexus 9k, Nexus 1k and CSR1000v.
Each control plane may have a series of caveats in their own, but those are not covered by this blog entry. Let’s start with some VXLAN definitions:
(1) VXLAN Tunnel Endpoint (VTEP): Map tenants’ end devices to VXLAN segments. Used to perform VXLAN encapsulation/de-encapsulation.
(2) Virtual Network Identifier (VNI): identify a VXLAN segment. It hast up to 224 IDs theoretically giving us 16,777,216 segments. (Valid VNI values are from 4096 to 16777215). Each segment can transport 802.1q-encapsulated packets, theoretically giving us 212 or 4096 VLANs over a single VNI.
(3) Network Virtualization Endpoint or Network Virtualization Edge (NVE): overlay interface configured in Cisco devices to define a VTEP
VXLAN with Multicast Control Plane
Read More »
Tags: #ciscochampion, Cisco Nexus 9000, CSR1000v, Nexus 1000, Nexus 7000, Nexus 9000, VXLAN
Data Centers are becoming increasingly smart, intelligent and elastic. With the advancement in cloud and virtualization technologies, customers demand dynamic workload management, efficient and optimal use of their resources. In addition the configuration and administration of Data Center solutions is complex and is going to become increasingly so.
With these requirements and architectures in mind we have a industry first solution called Remote Integrated Service Engine (RISE). RISE is a technology that simplifies provisioning, out of box management of service appliances like load balancers, firewalls, network analysis modules. It makes data center and campus networks dynamic, flexible, easy to configure and maintain.
RISE can dynamically provision network resources for any type of service appliance (physical and virtual form factors). External appliances can now operate as integrated service modules with Nexus Series of switches without burning a slot in a switch . This technology provides robust application delivery capabilities that accelerate the application performance manifold.
RISE is supported on all Nexus Series switches with services like Citrix NetScaler MPX, VPX, SDX and Cisco Prime NAM with many more in the pipeline.
Advantages & Features
- Simplified Out-of-Box experience : reduces the administrator’s manual configuration steps from 30 to 8 steps !!
- Supported on Citrix NetScaler MPX, SDX, VPX, and Nexus 1KV with VPX
- Supported on Cisco Prime Network Analyzer Module
- Automatic Policy Based Routing – Eliminates need for SNAT or Manual PBR
- Direct and Indirect Attach mode integration
- Show module for RISE
- Attach module for RISE
- Auto Attach – Zero touch configuration of RISE
- Health Monitoring of appliance
- Appliance HA and VPC supported
- Nexus 5K/6K support (EFT available)
- IPV6 support (EFT available)
- DCNM support
- Order of magnitude OPEX savings: reduction in configuration, and ease of deployment
- Order of magnitude CAPEX savings: Wiring, Power Rackspace and Cost savings
For more information, schedule an EFT or POC Contact us at firstname.lastname@example.org
RISE press release on Wall Street Journal : http://online.wsj.com/article/PR-CO-20140408-905573.html
RISE At A Glance white paper: http://www.cisco.com/c/dam/en/us/products/collateral/switches/nexus-7000-series-switches/at-a-glance-c45-731306.pdf
RISE Video at Interop: https://www.youtube.com/watch?v=1HQkew4EE2g
Cisco RISE page: www.cisco.com/go/rise
Gartner blog on RISE: “Cisco and Citrix RISE to the Occasion”: http://blogs.gartner.com/andrew-lerner/2014/03/31/cisco-and-citrix-rise-to-the-adc-occasion/
Tags: 7000, Cisco, Cisco Nexus Switches, Cisco Prime NAM, Citrix NetScaler, Citrix NetScaler VPX, cloud, data center, innovation, nexus, Nexus 7000, partner, RISE, virtualization
We are excited to announce the availability of Cisco Nexus Data Broker software release 2.0. Using the Cisco Nexus Data Broker software, Cisco’s approach replaces the traditional purpose-built matrix switches used for network taps or SPAN aggregation with one or more OpenFlow-enabled Cisco Nexus switches.
Visibility into application traffic has traditionally been important for infrastructure operations to maintain security, resolve problems, and perform resource planning. Now, however, as a result of technological advances and the ubiquity of the Internet, organizations increasingly are seeking not just visibility but real-time feedback about their business systems to more effectively engage their customers. Also, with the rapid evolution of cloud-based technologies, there is a strong need for scalable and cost-effective network traffic tap/SPAN aggregation for traffic monitoring solutions. The traditional approach that uses purpose-built matrix switches for netowrk tap/SPAN aggregation to feed traffic to multiple systems for security, compliance and application performance monitoring has three primary challenges:
- This approach is too expensive to scale the visibility to meet today’s business requirements.
- The purpose-built switches are statically programmed with predetermined filtering and forwarding rules, so they cannot act in an event-based way to provide traffic visibility in real time.
- Support for interconnecting multiple switches for a scalable deployment that suits your data center architecture is limited.
With Cisco Nexus Data Broker (see Figure 1), the traffic is tapped into this bank of switches in the same manner as in a purpose-built matrix network. However, with Cisco Nexus Data Broker, you can interconnect these Cisco Nexus switches to build a scalable tap and SPAN aggregation infrastructure. You also can use a combination of network taps and SPAN sources to bring the copy of the production traffic to this infrastructure. In addition, you can distribute the network tap and SPAN sources and traffic monitoring and analysis tools across multiple Cisco Nexus switches. Cisco Nexus Data Broker also provides the flexibility to aggregate traffic from multiple tap or SPAN sources and replicate and forward traffic to multiple analysis tools for monitoring. See Table 1 for a list of important features and functions.
Features of the New Cisco Data Broker Release 2.0
|Supported topology for Cisco® Monitor Manager network
- Cisco Nexus Data Broker software discovers the Cisco Nexus switches and associated topology for Tap/SPAN aggregation.
- The software allows you to configure ports as monitoring tool ports or input Tap/SPAN ports.
- You can set end-device names for easy identification in the topology.
|Support for QinQ to tag input source Tap/SPAN port
- You can tag traffic with a VLAN for each input Tap or SPAN port.
- Q-in-Q support in edge Tap and SPAN ports allow you to uniquely identify the source of traffic and preserve production VLAN information.
|Symmetric hashing or symmetric load balancing*
- You can configure the hashing based on Layer 3 (IP address) or Layer 3 + Layer 4 (protocol ports) for load balancing the traffic across a port-channel link.
- You can spread the traffic across multiple tool instances to meet the high-traffic-volume scale.
|Rules for matching monitored traffic
- You can match traffic based on Layer 1 through Layer 4 criteria.
- You can configure the software to send only the required traffic to the monitoring tools without flooding the tools with unnecessary traffic.
- You can configure action to set the VLAN ID for the matched traffic.
|Replicate and forward traffic
- You can configure the software to aggregate traffic from multiple input Tap/SPAN ports that could be spread across multiple Cisco Nexus switches.
- You can replicate and forward traffic to multiple monitoring tools that can be connected across multiple Cisco Nexus switches.
- This solution is the only one that supports any:many forwarding across a topology.
- You can time-stamp a packet at ingress using the Precision Time Protocol (PTP; IEEE 1588), thereby providing nanosecond accuracy. You can use this capability for critical transaction monitoring and archiving data for regulatory compliance and advance troubleshooting.
- You can configure the software to truncate a packet beyond specified bytes.
- The minimum is 64 bytes.
- You can retain a header for only analysis and troubleshooting.
- You can configure the software to discard the payload for security or compliance reasons.
|End-to-end path visibility
- For each traffic forwarding rule, the solution provides a complete end-to-end path visibility all the way from source ports to the monitoring tools, including the path through the network.
|React to changes in the Tap/SPAN aggregation network states
- You can monitor and keep track of network condition changes.
- You can configure the software to react to link or node failures by automatically reprogramming the flows through an alternative path.
|Management for multiple disjointed Cisco Monitor Manager networks
- You can manage multiple independent traffic monitoring networks, which may be disjointed, using the same Cisco Nexus Data Broker instance. For example, if you have five data centers and you want to deploy an independent Cisco Monitor Manager solution for each data center, you can manage all of these five independent deployments using a single Cisco Nexus Data Broker instance by creating a logical partition (network slice) for each monitoring network.
|Role Based Access Control (RBAC)
- Application access can be integrated with corporate AAA server for both authentication and authorization
- You can create port groups and associate the port groups with specific user roles
- Capability to assign users to specific roles and port groups; users can manage only those ports
*Feature supported only on Cisco Nexus 3500.
**Feature supported only on Cisco Nexus 3100.
Please visit the Cisco NDB website for more information. If you are going to be in NYC at Interop Sep 29 – Oct 2, please visit us to hear Jothi Prakash Prabakaran talk about Nexus Data Broker as a scalable network traffic monitoring solution in the Cisco booth (#611) theater.
Tags: Cisco Nexus Data Broker, Data Center Visibility, NDB, Nexus 3000, Nexus 7000, SDN, Tap/SPAN aggregation