Cumulus Networks Overview
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Transcript of Cumulus Networks Overview
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Networking for the Cloud
Adam Lorts
Making networks simpler, more affordable, and faster to deploy
Q3 2015
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Single-Vendor Blob Constrained innovation High margins for
vendors Slow feature dev cycles Requires a certified
expert to operate
Great Physical Networking with the Cumulus® Linux® OS
cumulusnetworks.com
NETWORK OSVENDOR
HARDWARE
APP APP APP
Customer Choice Vibrant DevOps community Best-of-breed vendors Rapid deployment General skill set
NETWORK OS
OPEN HARDWARE
APP APPAPP
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History is Repeating Itself
Linux-driven disaggregation of hardware/software
Servers: Open EcosystemAgile, open, scalable with unprecedented cost savings
Servers: Legacy SystemsComplex monolithic systems that lock in and don’t scale
Compute – Last 15 years Networking – Happening Now
cumulusnetworks.com
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cumulusnetworks.com 4
Web Scale Technology for Anyone
Smart Applications Running on Cloud
Architectures
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Open Networking Benefits
$REDUCEDCAPEXCOST
$INCREASED
OPEX
SAVINGS
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May 1, 2023 Cumulus Networks Internal & Confidential 6
Arista ASP Cisco ASP Cumulus Networks ASP$0
$5,000
$10,000
$15,000
$20,000
$25,000 10G TOR Comparison (ASP, 3 Year)
Support
Optics+Cables
Required SW
Switch
Great CapEx Savings
Assumptions: 48x10G SFP+ & 6 x QSFP+; Downlinks are 3m DACs and uplinks are 40G SR4 OpticsCumulus Linux has default support for OSFP, BGP. Both Cisco and Arista requires advanced or enhanced image to support BGP, OSPF
Savings
SW + Support Combined
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Case Study – Web–Scale Data Center
Large-scale IPv4 network with 40,000 Switches running in production since October 2012 – 100% Cumulus Networks
When they were 50% deployed:
• 90% of staff managed incumbent gear
• 10% managed the gear running Cumulus
“The costs are gone,” - said Customer, regarding how Cumulus Linux lowered
Customer’s networking, storage and server costs.
“It’s not magic, the costs just aren’t there anymore.”
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Provisioning: From Days to Minutes
cumulusnetworks.com
ManuallyInstall
PhysicalInstallOrdering / Delivery Manually
Configure Production
Days / Weeks
Traditional (Manual) Switch Provisioning
Hours / Days
Faster, with fewer errors.
ONIE Boot,OS Install,
Agent Install,
Pull Config
PhysicalInstallOrdering / Delivery Production
Automated Switch Provisioning with Cumulus Linux
Days / Weeks
Minutes
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cumulusnetworks.com 9
Cumulus Networks – Customer Use Cases
VirtualizationPublic Cloud / Web 2.0
OpenStackBig Data
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Who Uses Cumulus Networks
cumulusnetworks.com
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Broad Product Portfolio — Industry Leading Hardware Coverage
10G1G 40G
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Get Started
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