Cisco Connection

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The Cisco Subnet blog is written by Network World managing editor Jim Duffy.

4 resources to find free Cisco skills and certification labs

4 resources to find free Cisco skills and certification labs

Cisco offers a wealth of instruction - some of it free - for increasing networking skills or prepping for certification exams.

06/08/2017

Thank You

Thank You

My 25-year tenure at Network World comes to an end

04/01/2016

HPE readies SD-WAN

HPE readies SD-WAN

Based on ContexNet OpenDaylight code from ConteXtream buy

03/16/2016

Cisco containing clouds, enterprises

Cisco containing clouds, enterprises

Cloud Native Platform coming next month; container stack for enterprise workloads on tap too

03/08/2016

Cisco winning business without bake-offs

Cisco winning business without bake-offs

Customers saving time by banking on trust; no thunder from InterCloud

03/02/2016

Cisco's dominance continues

Still owns 56% of aggregate switching and routing market; nearest rivals have single digit shares

02/26/2016

OpenDaylight issues fourth SDN release

OpenDaylight issues fourth SDN release

Beryllium features tighter OpenStack links, more use cases

02/22/2016

VMware narrowing SDN gap with Cisco

VMware narrowing SDN gap with Cisco

Not quite 2:1 adoption rate for ACI like last fall, but close

02/11/2016

Ex-Cisco execs' NFV start-up opens software

Ex-Cisco execs' NFV start-up opens software

RIFT.io combines open source with ETSI standards under Apache 2.0 for virtualized service development

02/11/2016

Cisco fires off recall on fire prone switches

Cisco fires off recall on fire prone switches

IE5000 industrial Ethernet devices have a short that could spark combustion

02/09/2016

Cisco Puts Storage into 'Beast' Mode

Cisco Puts Storage into 'Beast' Mode

New MDS 9718 SAN Director is built for a decade and 32G

02/03/2016

Updated

EVP Patel leaving Cisco

19-year vet, head of company's 26,000 engineers, leaving in second half of 2016

01/28/2016

Juniper acquires packet optical company

Juniper acquires packet optical company

BTI Systems will augment end-to-end service provisioning

01/26/2016

HPE and Affirmed have lassos to herd virtualized services

HPE and Affirmed have lassos to herd virtualized services

Companies unveil products to manage NFV environments

01/20/2016

Cisco puts its money where the WAN is

Cisco puts its money where the WAN is

Invests in SD-WAN start-up VeloCloud's Series C

01/14/2016

Seven weeks later, here's your Cisco UCS password!

Seven weeks later, here's your Cisco UCS password!

Company finally tells customers that it changed default code for configuring servers

01/12/2016

Cisco disrupts another exploit kit

Cisco disrupts another exploit kit

After $60M Angler block, Talos security arm snags Russian RIG spambot hosts

01/08/2016

Cisco lining up hyperconvergence deal?

Cisco lining up hyperconvergence deal?

Reports say OEM investment in Springpath could yield product soon

01/05/2016

Cisco switch software vulnerable

Cisco switch software vulnerable

IOS XE 16.1.1 for Catalyst 3850, 3650 could allow attackers to reload devices

12/23/2015

Ex-Cisco exec Warrior shows drive

Ex-Cisco exec Warrior shows drive

Becomes U.S. CEO for NextEV, electric car competitor to Tesla

12/16/2015

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