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AMD, Nvidia associate with Saudi startup to construct multi-billion greenback AI service facilities



Humain will deploy the Nvidia Omniverse platform as a multi-tenant system to drive acceleration of the brand new period of bodily AI and robotics by means of simulation, optimization and operation of bodily environments by new human-AI-led options.

The AMD deal didn’t focus on the variety of chips concerned within the deal, however it’s valued at $10 billion. AMD and Humain plan to develop a complete AI infrastructure by means of a community of AMD-based AI information facilities that can prolong from Saudi Arabia to the US and help a variety of AI workloads throughout company, start-up, and authorities markets. Consider it as AWS however solely providing AI as a service.

AMD will present its AI compute portfolio – Epyc, Intuition, and FPGA networking — and the AMD ROCm open software program ecosystem, whereas Humain will handle the supply of the hyperscale information heart, sustainable energy techniques, and world fiber interconnects.

The companions anticipate to activate a multi-exaflop community by early 2026, supported by next-generation AI silicon, modular information heart zones, and a software program platform stack targeted on developer enablement, open requirements, and interoperability.

Amazon Internet Providers additionally received a bit of the motion, asserting a greater than $5 billion funding to construct an “AI zone” within the Kingdom. The zone is the primary of its type and can deliver collectively a number of capabilities, together with devoted AWS AI infrastructure and servers, UltraCluster networks for quicker AI coaching and inference, AWS companies like SageMaker and Bedrock, and AI software companies comparable to Amazon Q. Just like the AMD venture, the zone shall be accessible in 2026.

Humain solely emerged this month, so little is thought about it. However provided that it’s backed by Crown Prince Salman and has the total weight of the Kingdom’s Public Funding Fund (PIF), which ranks among the many world’s largest and most influential sovereign wealth funds, one analyst expects large issues from it.

Linux community tunneling through VXLAN or Geneve


I’m attempting to tunnel from a "digital interface" on Machine A to a bodily interface on Machine B. All concerned programs are Linux-based and have bridge instruments, iproute2 and related kernel choices put in. All networks depicted beneath are /24. I can not change any community settings on C and D, nor can I set up software program on them.

Linux community tunneling through VXLAN or Geneve

Machine A is behind a masquerading NAT however can attain Machine B. Machine B can not attain Machine A. Machine B has a second NIC on a subnet along with Machines C, D (and a few others).

What I plan to realize is to have a brand new community interface on Machine A that’s in the identical subnet as Machines C and D so I can ping them. Ideally a layer 2 tunnel.

Most guides I discovered assume some software program outlined switching, VMs or Kubernetes. Nothing is concerned in my case.

First thought was to create a Wireguard tunnel between Machines A and B and to bridge it to eth1 on Machine B. I have not tried that but since I learn that wireguard is layer 3 solely and thus does not help bridging.

Subsequent I learn on layer 2 tunneling potentialities: GRE, VXLAN and Geneve.

Since all appear to require that Machines A and B can speak to one another (= in each instructions), I created a Wireguard community between them. That is working and Machine A and B can ping one another on their wireguard IPs (192.168.66.0/24)

Then (on Machine B), I arrange a bridge interface br0, eliminated the IP from eth1, added eth1 to br0 and configured the IP from eth1 on br0. Pinging from B to C and D nonetheless works.

Then I attempted organising a Geneve tunnel between Machines A and B (utilizing the wireguard interfaces for "distant"), including interface geneve0 on Machine B to br0 and giving geneve0 on Machine A an IPv4 in the identical subnet as br0 on B. I don´t bear in mind the precise instructions however I feel Machine A was in a position to ping B (within the 192.168.0.0/24 subnet) however not Machines C and D and B was not in a position to ping A (unusually).

So I attempted to do the identical with VXLAN as an alternative. Instructions used:

Machine A:

ip hyperlink add vxlan0 sort vxlan id 6666 dstport 4789
ip addr add 192.168.0.210/24 dev vxlan0
ip hyperlink arrange vxlan0
bridge fdb add 00:00:00:00:00:00 dev vxlan0 dst 192.168.66.1

Machine B:

ip hyperlink add vxlan0 sort vxlan id 6666 dstport 4789
ip hyperlink arrange vxlan0
bridge fdb add 00:00:00:00:00:00 dev vxlan0 dst 192.168.66.2
brctl addif br0 vxlan0

At this level, Machine B can nonetheless ping C and D. Machine B also can ping Machine A on 192.168.0.210 (which tells me that the VXLAN appears to be working).
Machine A can ping Machine B on 192.168.0.200. Nonetheless, Machine A CAN NOT ping Machines C and D. Machine B has proxy_arp and ipv4.ip_forward enabled.
Utilizing "tcpdump -i vxlan0" on B I can see the ping requests from A to C however no replies. Nonetheless, the ARP requests are forwarded and the ARP desk on A comprises the entries with the right IPs and MACs. Utilizing "tcpdump -i eth1", I can see that the ping requests from C don’t make it out to C and D.

By some means bridging the vxlan0 to br0 works however packets are usually not forwarded to eth1 although it’s on the identical bridge as properly however I can not see what I’m lacking. Why does ARP work however ICMP not?
How would Machine A know that the MAC addresses of C and D are behind B and never another machine that might be a part of the identical VXLAN? Do I want to inform or ought to it auto-learn (like a swap that remembers which MAC addresses are on every port)?

Any concept what I might attempt subsequent? Or would there be a better strategy to realize what I would like? Thanks!

Enhancing Knowledge Middle Sustainability with Cisco MDS 9000 Transceiver Energy-Management Functionality


Within the fast-paced evolution of knowledge facilities, the highlight on sustainability has by no means been brighter. As vitality calls for surge, discovering modern methods to scale back vitality consumption turns into essential. The transceiver power-control function inside Cisco MDS 9000 switches helps architecting sustainability in storage space networks and contributes to the broader purpose of making extra environmentally accountable and cost-effective knowledge middle operations.

The Energy Problem in Knowledge Facilities

Fashionable knowledge facilities face a formidable problem in managing escalating energy calls for. The sheer quantity of servers, networking gear, and storage arrays requires a considerable vitality provide, resulting in elevated operational prices and a bigger carbon footprint. The increase of Synthetic Intelligence (AI) workloads and their power-hungry underlying infrastructure has modified trajectory and additional exacerbated the state of affairs. Addressing this problem has turn out to be crucial for organizations striving for sustainability.

Within the journey towards web zero, Scope 2 greenhouse gasoline (GHG) emissions current a significant hurdle for knowledge middle operators. With IT gear and community gadgets working 24×7, their utilization part is the primary contributor to GHG emissions. For community gadgets, the ability demand of optical transceivers continues to rise. An SFP+ transceiver can attain 1.5 Watts, whereas a QSFP-DD transceiver can exceed 16 Watts. In consequence, optical transceivers account for a good portion of the vitality consumption in fashionable switches and routers. In a typical 1RU swap, optical transceivers might symbolize 16% or extra of its vitality consumption beneath commonplace working situations.

Understanding Transceiver Energy-Management Characteristic

Cisco MDS switches harness some great benefits of the transceiver power-control function to realize a harmonious steadiness between efficiency and vitality effectivity. This new functionality represents an innovation for the whole trade. Organizations can expertise a notable discount in vitality prices, contributing to operational financial savings whereas concurrently lessening their environmental influence.

Sometimes, when optical transceivers are inserted into swap ports and a person administratively shuts down a particular port, the swap solely disables the laser with out chopping off energy to the optical transceiver. Which means that when the port is shut down, the optical transceiver nonetheless attracts vital energy regardless of a slight discount.

Beginning with Cisco MDS 64G platforms (DS-X9748-3072K9, MDS 9124V, MDS 9148V, and MDS 9396V), there may be an SFP FPGA {hardware} help for controlling energy to the transceiver on the per-port stage. The transceiver power-control function makes use of this {hardware} functionality to show off the ability to the transceiver when a port is administratively shutdown. Upon an administrator performing a ‘no shutdown’ on a port, the ability is restored to that transceiver. Older Cisco MDS platforms, in addition to aggressive options, shouldn’t have this {hardware} functionality and can’t flip off the ability when a port is administratively down.

With Cisco MDS NX-OS Launch 9.4(2) onwards, the transceiver power-control function is accessible and enabled by default on all MDS 64G platforms. With this function, ports are always-ready, not always-on. In different phrases, a port is all the time able to be powered up, however when administratively down, the port would keep powered off and devour no vitality.

The Impact of Transceiver Power ControlThe Impact of Transceiver Power Control

 

Circulation of Operation and Take a look at Outcomes

The flowchart  under explains the logic utilized to transceiver power-off, power-on and swap bootup use circumstances:

Flowchart of TPC LogicFlowchart of TPC Logic

 

Lab checks present that 34 Watts of energy are saved for twenty-four ports within the admin down state with their short-wave transceiver being powered off. Greater financial savings are achieved with long-wave transceivers.

One sensible state of affairs sees a buyer with 6000 ports having 20% of spare ports. The transceiver power-control function results in about 1680W saved, equal to 14717 kWh/yr. For a knowledge middle with PUE = 1.5 and assuming 0,27 euro/kWh, this interprets into 5960 euro of financial savings within the vitality invoice annually.

One function, many advantages

The transceiver power-control function is an instance of static energy management, well-suited for networking gadgets, the place planning for extra connectivity is feasible.  Buyer proof reveals that spare ports account for 10% to 50% of all put in switching ports, indicating that transceiver power-control might drive substantial vitality financial savings.

The transceiver power-control function has many advantages, together with:

  • As much as 32% vitality financial savings for a swap
  • straightforward operations with distant settings for energy management
  • full real-time stock even for interfaces which can be administratively shut (energy off), leveraging a extremely engineered circulate of operations inside NX-OS software program
  • excessive reliability beneath energy cycles and with out an influence on failure charges, achieved by optimized design and tight qualification of Cisco SFPs
  • SFP agnostic operation, relevant to any sort of SFP certified on 64G gadgets
  • ubiquitous operation on each 64G switches and director line playing cards
  • quicker restart to keep away from any delay for reaching mission mode on hyperlinks
  • included within the base providing at no extra value

Enabling/Disabling Transceiver Energy-Management Characteristic

The transceiver power-control function is enabled by default on Cisco MDS 64G fibre channel switches. The function may be turned on utilizing the next CLI command:

 

Black text in a white box with a yellow borderBlack text in a white box with a yellow border

 

 

Allow/disable standing of the function may be considered utilizing the under CLI command.

Black text in a white box with a yellow borderBlack text in a white box with a yellow border

 

 

 

Transceiver energy standing for every port is displayed within the “present interface” CLI command output. Within the instance under, interface fc1/3 reveals that transceiver power-control function is enabled, and the port is administratively shut. In consequence, its energy can be zero.

Black text in a white box with some text highlighted in yellow at the bottomBlack text in a white box with some text highlighted in yellow at the bottom

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Conclusion

The deployment of Cisco MDS switches supporting the transceiver power-control function represents a proactive step in direction of creating extra sustainable and cost-effective knowledge middle operations. The potential advantages embody vitality financial savings, lowered vitality payments, improved compliance with environmental requirements, and a constructive contribution to a extra sustainable future.

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Which distributors are driving community technique? The reply may shock you



One answer to this, clearly, is to merge with one of many massive compute gamers, which Juniper hopes to do with HPE. That cedes the purpose of strategic affect to these distributors, however what different possibility does the community vendor neighborhood have? Right here’s a primary fact to think about: You possibly can’t have strategic affect in case your merchandise haven’t any actual differentiators, for those who’re a commodity. The one reply is to concentrate on the truth that virtually two-thirds of enterprises consider the community mannequin will change. What’s going to drive that? What particular know-how and product modifications will end result? Reply these questions, and reply them in a manner that makes enterprise sense to patrons, and you’ve got a shot at strategic engagement. Reply them insightfully and you’ve got strategic affect.

That is why leaping on AI is a nasty thought for community distributors, notably the larger ones. Whether or not AI is an effective factor or not, it’s another person’s factor, a subject you’ll be able to’t lead and drive. What do you say to a purchaser query like “Why do I have to AI-enable my community?” Do you say “Everybody know that” or “As a result of IBM/Microsoft/OpenAI say so?” Weak, however is there any robust possibility on the market?

Perhaps. The confirmed advertising and marketing method, which could solely nod to the reality, is to “superset” a declare another person has made. Certain, you say, AI may improve site visitors, however you have to plan your networks for the Large Image, of which AI is simply a presently well-liked piece. I used to name this kind of factor a “advertising and marketing fable,” not not like the outdated folks story of the outdated lady who lived in a shoe. The lesson justifies the usage of a colourful however clearly figurative instance.

Or, for those who like, there are some precise truths. IoT is one. Even leaving apart the gadgets which might be a part of good properties and never enterprises, the quantity of messages created right here is already huge; if I take advantage of enterprise information I get, grouped by verticals after which extrapolated on a weighted foundation to the worldwide market, then enterprise IoT generates extra messages in per week than the entire of present IT processes in a yr. If we harnessed this data to run a enterprise extra successfully, it could increase community site visitors significantly, and analyzing and integrating it could even be an excellent mission for AI.

However you’ll be able to’t simply say “IoT!” lately and anticipate folks to fall at your toes; been there, executed that. Can it nonetheless be made thrilling? I believe so, however I admit that being fettered by actuality makes issues much more sophisticated, and we do have actual IoT on the market to restrict our flights of fancy.

The purpose is that networking has misplaced its approach to advertising and marketing and desires to seek out it once more. Spec sheets will not be advertising and marketing, they’re gross sales. Press releases aren’t advertising and marketing, they’re simply methods of conveying a advertising and marketing message. Have community distributors forgotten the true advertising and marketing, the era of curiosity and pleasure? That may be comprehensible if all of your patrons are doing is making an attempt to get extra for much less. However giving up advertising and marketing surrenders management of technique as a result of solely advertising and marketing can talk technique. Gross sales executes on it; advertising and marketing makes believers to promote to. If you wish to push one thing new, you want believers to have prospects and gross sales.

Celebrating Cisco’s Girls Channel Leaders in 2025


This week marks a second of real delight as I have fun the unbelievable Cisco leaders named to CRN’s 2025 Girls of the Channel listing. This recognition isn’t nearly titles or achievements—it’s concerning the transformative impression these leaders create day-after-day for our companions, prospects, and all the ecosystem. 

The Evolution of Channel Management 

The channel panorama has remodeled dramatically. McKinsey initiatives that by 2030, one-third of world gross sales will movement via built-in community economies. In the present day’s channel leaders aren’t simply managing partnerships—they’re strategic architects constructing the longer term. 

The ladies we have fun right this moment exemplify this evolution. They’re P&L house owners, strategic visionaries, and enterprise innovators who drive tangible outcomes throughout our group. They sit on the intersection of expertise and enterprise transformation, turning particular person capabilities into market-moving options. 

Our Energy 100 and Visionaries

I’m particularly thrilled to acknowledge our visionary leaders, together with these named to CRN’s prestigious Energy 100: 

  • Alexandra Zagury, VP, Partnerships and Technique
  • Cassie Roach, World VP, Cloud and AI Infrastructure Associate Gross sales
  • Elisabeth De Dobbeleer, SVP, Cisco Associate Program 
  • Gretchen O’Hara, VP of Worldwide Companions & Alliances at Splunk 
  • Rhonda Henley, VP, Americas Associate Gross sales 
  • Shannon Leininger, VP, World Associate Gross sales
  • Jose van Dijk, VP, EMEA Associate Gross sales & Routes to Market*

*Whereas CRN’s Energy 100 acknowledges world and North America-based leaders, Jose’s distinctive management throughout our EMEA associate ecosystem exemplified the identical transformative impression that defines all our visionaries.

These ladies don’t simply lead groups—they’re reshaping total markets. They construct bridges between expertise innovation and enterprise outcomes, creating exponential worth for everybody in our ecosystem. 

Driving Ecosystem Innovation 

The entire listing of Cisco honorees represents an unbelievable vary of expertise throughout our group. From pioneering AI-driven options to reimagining hybrid work environments, these leaders are constructing the collaborative basis that powers our shared success. 

Their impression exhibits up in three essential areas: 

  • Ecosystem Structure: Designing interconnected techniques the place each participant multiplies worth for everybody else. 
  • Enterprise Transformation: Translating expertise capabilities into measurable enterprise outcomes. 
  • Relationship Innovation: Forging connections that remodel associate interactions into market benefit. 

A Private Notice of Gratitude

To every lady acknowledged this 12 months: your achievements encourage me day by day. You’ve embraced the complete potential of ecosystem management, transferring far past conventional channel administration to develop into true enterprise innovators. 

Your numerous backgrounds, experiences, and views make our group stronger. You’ve redefined what’s doable after we really embrace the facility of partnership. 

And to our companions: your collaboration fuels all the pieces we do. These achievements belong to you as effectively—we succeed collectively, creating an ecosystem the place everybody thrives. 

Wanting Ahead

As our trade continues its fast evolution, I’m excited to see how these distinctive leaders will proceed shaping the longer term. The challenges forward—from AI integration to evolving safety landscapes—would require precisely the form of visionary pondering they create day-after-day. 

Please be a part of me in celebrating these extraordinary ladies. Their recognition isn’t only a private achievement—it’s a testomony to the collective energy of our ecosystem and the countless prospects we will create collectively. 

2025 Girls of the Channel 

Alba San Martin Piaggio, Senior Director LATAM Associate Group
Alexandra Zagury, VP, Partnerships & Technique
Alicia Lorenzetti, Chief, Strategic Gross sales & Partnerships
Alison Stahl, Director, Americas Safety Associate Group
Amanda Borowski  Chief, Gross sales Enterprise Improvement
Amy Bahlo , World Associate Account Govt
Amy Smith, Director, Americas Collaboration Associate Gross sales
Annie Shain, Senior Director, World Associate Networking Gross sales
Betsy Prepare dinner, World Channel Incentives Chief at Splunk
Carisa Smith , Senior Director, Americas Channels
Cassie Roach , World VP, Cloud & AI Infrastructure Associate Gross sales
Catherine Taylor, Director, Information Heart and Cloud Architectures
Cathryn Lyman , Director, World Associate Networking Gross sales 
Cécile Willems, Director, World Associate Program at Splunk
Christine Otts, Director, World Associate Packages & Demand Acceleration
Courtney Gulley, Chief, Americas Safety Associate Gross sales
Deborah Wong, Director, Ecosystem Co-Promote & Market
Doris Lim, Structure Chief, APJC Distribution
Elaine Goodman, World Chief, Technique & Gross sales 
Elisabeth De Dobbeleer SVP, Partnerships & Technique
Emily Foley, Chief World Advertising & Communications, Cisco Capital
Erin Gertner , VP Canada Associate Group & SMB Gross sales
Erin McCaslin, Director, Associate Gross sales Group
Gretchen O’ Hara, VP of Worldwide Channels & Alliances at Splunk
Jackie Smith, Head World Platforms & Strategic Companions at Splunk
Janine Michaelis , Credit score Chief, Program Underwriting
Jennifer Craine, Senior Associate Gross sales Director, Software program & Providers
Jennifer Keating, Director, Associate Gross sales Group
Johanna Riley, Director, Collaboration Associate Gross sales EMEA
Jose Van Dijk, VP, EMEA Associate Gross sales & Routes to Market
Julie Thomas, Senior Director, Associate Technique & Packages
Karen W Madsen , Chief, Enterprise Improvement
Kathryn Porter , Director, CX Associate Success
Kathryn Spitz, Chief, Cloud Associate Gross sales – Americas
Kedra Simm, Director, World Associate Technique & Improvement at Splunk
Krista Verhein , Strategic Lead, Oblique Routes to Market
Kristyn Hogan, VP Collaboration Associate Gross sales
Lindsay Taitel, Chief of Workers and GTM Acceleration Lead, Americas Safety Associate Group
Lisa Hunter, Director, Associate Managed and as-a-Service Gross sales
Lisa Miyake, Senior Program Supervisor at Splunk
Lisa Stifelman-Perry, Director, World Associate Expertise Operations at Splunk
Lisset Ibaceta Companions Gross sales Director Americas Industrial & LatAm at Splunk
Mae Forsythe, AVP, Americas Distribution & Public Sector Companions
Mala Ranganathan , Chief, MS Supplier Technique & Program, GPRS
Marisa Metcalf, Head of World Channel Gross sales, Service Supplier – BT Account
Marta Cabezas, GVSE – World Channel Technique & Planning Chief
Mechelle Buys du Plessis, Senior Director, World Companions
Michelle McCrea, Chief, Associate Gross sales – US Distribution
Patty Peppito , Director, Technique & Planning
Poonam Advani , Director, Structure Gross sales & Enablement 
Purvi Ruparel Chief, Channel Technique, Splunk Observability at Splunk
Rachel Forke, Senior Director, Technique & Planning 
Rhonda Henley, VP, Americas Associate Gross sales
Robyn Burkes , Director, Americas IoT RTM Gross sales
Ruchi Pancholi , World Associate Improvement Supervisor
Savitalaxmi Vishwanathan, World Associate Technical Supervisor – World Associate Group at Splunk
Shannon Leininger, VP, World Associate Gross sales
Sharon Worth, Director Technique & Planning
Shenna Johnson, Chief, World Distribution Advertising
Sridarti Herryanto , Chief, Gross sales Program and Associate Managed & as-a Service Gross sales Acceleration APJC
Vanessa Kranjcevic, Director of Associate Gross sales, Technique & Planning – Americas Distribution
Wendy Davis, World Associate Advocacy Chief, World Associate and Routes to Market Gross sales 

We encourage you to go to CRN to be taught extra.

 


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