Posts Tagged ‘Cisco’

Cisco CTO: Software integration will drive intelligent networks

February 2nd, 2012

Networking giant Cisco plans to make software one of the company’s “core competencies”, with the aim of creating a networking operating system that is more intelligent and contextualised.

Speaking at Cisco Live Europe in London yesterday, Cisco’s global CTO Padmasree Warrior said that the company will focus on three software categories: application software, management software, and the network operating system itself. Warrior said that the integration of these three types of software is driving intelligence within the network.

“We are on this journey to transform software to be much more of a competitive advantage for us, and evolve from legacy ways of thinking about operating systems to newer ways of creating networking operating systems that are much more intelligent and contextualised,” she said in a keynote speech. “The aim is to drive lower total cost of ownership for customers, ease of deployment, as well as being able to deliver more capability quicker.”

Warrior said that network administrators’ roles will change, because rather than just focusing on how applications and devices connect to the network, they will also have to look at the performance of the application on the network, make adjustments to packet transfer rates and integrate virtualisation into the network operating system.

The company plans to create APIs to aid application integration, and start integrating virtualisation natively into the operating system.

The announcement was made as part of a wider discussion of Cisco’s roadmap, which involves consolidating its product portfolio into five categories: data centre, enterprise, service provider, collaboration and security.

Warrior said that the priorities of service providers differ from those of data centre managers – with the “campus” (corporate area network) tending to be more focused on addressing mobility, driving wireless convergence and enabling network services, while data centres are more interested in virtualisation, cloud, security, load balancing, and management.

However, she acknowledged that demand is growing for a more harmonised network architecture, and said that the company plans to introduce “cross-pollination” features between IOS (for routers) and NX-OS (for converged data centre products).

Cisco also has plans to build out its cloud offerings, with a four-pillar strategy to help customers build private, public and hybrid clouds on its Unified Computing System (UCS). The company promised to “extend its leadership in virtualisation,” and develop its Integrated Services Router (ISR) to allow users to access services on every campus.

UCS now has 10,000 customers worldwide and a run rate of over $1 billion. Warrior described it as a “game-changing technology”, and claimed that Cisco is two years ahead of its competitors in terms of integrating compute, network and virtualisation.

Meanwhile, Cisco said that it would continue its work in mobile, video and collaboration. Only last week, the company announced a major initiative to better integrate its various collaboration products and to give their interfaces a uniform, consistent design – in order to make them easier to use and more effective at helping employees work with each other.

“Opportunities in the next decade will lie in integrating mobile, social and virtual together,” said Warrior. “We believe the network is the foundation to drive business value and country transformation, and Cisco’s intelligent network is at the centre.”

Source:http://news.techworld.com/networking/3334176/cisco-cto-software-integration-will-drive-intelligent-networks/

Cisco warns of remote code flaw in Security Agent software

October 27th, 2011

Cisco is advising administrators to update their systems following the discovery of a remote code execution vulnerability in its Security Agent 6.0 component.

The company said that the flaw could potentially allow an attacker to remotely target the Oracle Outside component for the Fusion Middleware platform to access the Cisco software on Windows systems. Successful exploitation of the flaw would allow the attacker to execute code on the targeted system.

Additionally, a successful exploit would allow the attacker to control the targeted system with administrator rights.

To address the vulnerability, Cisco has released a free patch. The company is advising users to obtain the Cisco Security Agent 6.0.2.151 fix through their service provider or hardware retailer. Cisco noted that no other mitigations for the vulnerability were known.

Cisco said that while proof of concept code for the vulnerability has been posted, the company has not received any reports of the flaw being exploited in the wild. No other products or components are believed to be effected by the vulnerability.

The release comes in the wake of patches from both Microsoft and Oracle. The Microsoft monthly patch included fixes for Silverlight and Internet Explorer, while the Oracle update contained a hefty 56 patches in all.

The update addressed issues in products ranging from Fusion Middleware to Linux. Additionally, the patch included fixes for a number of Sun software platforms.

Source:http://www.v3.co.uk/v3-uk/news/2120369/cisco-warns-remote-code-flaw-security-agent-software

Cisco to Acquire BNI for Video Control Plane Software

October 21st, 2011

Cisco will acquire BNI Video, a start-up developing video control plane software for cable operators, for approximately $99 million in cash and retention-based incentives.

BNI’s platform allows video service providers to easily incorporate social networking, search, and other next-generation applications into their offerings. BNI’s website says its control plane software connects content to subscribers, enabling transcoding and digital rights management, invoking quality of service to ensure the content produces the appropriate user experience, and interfacing with billing and entitlement systems to ensure that it is correctly monetized. The video control plane software and CDN manager are currently available.

Cisco said the acquisition will advance the capabilities of its own Videoscape TV platform, which allows service providers to deliver compelling video experiences to any device over any IP network.

BNI was founded in 2009 and is based in Boxborough, Mass.

Source:http://www.convergedigest.com/Startups/startuparticle.asp?ID=34392

Cisco Security Warning Covers IOS Software, Switches, Routers, UC Tools, IPv6

September 30th, 2011

Cisco this week released a massive set of security advisories detailing 10 separate vulnerabilities in some of its major software and unified communications products. It’s one of the broadest sets of security advisories Cisco has made all year.

The specific vulnerabilities, detailed on the Security Advisory section of Cisco’s corporate web site, includes a denial of service (DOS) vulnerability in Cisco’s IOS IP Service Level Agreement feature. That vulnerability is triggered when, according to Cisco, “malformed UDP packets are sent to a vulnerable device.” Cisco released software updates to address the vulnerability.

Another vulnerability is detailed for Cisco’s 10000 Series Router, in which an attacker can cause a device reload by sending a series of ICMP packets. Cisco released software updates, and in its security bulletin, also said workarounds are available to protect the routers.

Next up is a vulnerability in the Smart Install feature of Cisco Catalyst Switches running Cisco IOS Software. According to Cisco, which again released free software to combat the problem, an unauthenticated, remote attacker could be able to perform remote code execution on affected devices.

Another vulnerability is in Cisco’s Unified Communications Manager, which according to Cisco contains a “memory leak vulnerability that could be triggered through the processing of malformed Session Initiation Protocol (SIP) messages.” Free software is coming from Cisco for supported UCM versions, and there is an existing workaround, as well.

More vulnerabilities include the Data-Link Switching feature in Cisco’s IOS software, multiple DoS vulnerabilities in the network address translation (NAT) feature of IOS specific to NetMeeting Directory, SIP and H.323, and the IPv6 protocol stack implementation in IOS. Free software updates from Cisco address all, the company stated.

Additional DoS vulnerabilities exist in the SIP implementation in IOS and also Cisco’s IOS XE Software, Cisco said. Free software releases cover the vulnerabilities, and while there aren’t workaround available for devices that must run SIP, Cisco said mitigations can “limit exposure to the vulnerabilities.”

The last vulnerability mentioned by Cisco in this week’s update concerns the Jabber Extensible Communications Platform and Cisco Unified Presence. A DoS vulnerability exists in both through which an unauthenticated, remote attacker could send malicious XML to an affected server, Cisco said. There are no workarounds available, Cisco said.

Source:http://www.crn.com/news/security/231602414/cisco-security-warning-covers-ios-software-switches-routers-uc-tools-ipv6.htm;jsessionid=xMokXyjSTyvaE7HQ-L+xsw**.ecappj01

Cisco Introduces Virtual Networking for Microsoft Hyper-V

September 20th, 2011

The virtualization of networking functions is beginning to come up in more conversations involving IT managers, network administrators, and their current or potential vendors.

Virtual networking is just as it sounds. Ports, switches and routers are virtualized to work inside a hypervisor with virtual machines in similar fashion to how physical ports, switches and routers plug in to physical servers and storage arrays.

The two most common forms of virtual networks are protocol-based virtual networks (such as VLANs, VPNs, and VPLSs) and virtual networks that are based on virtual devices (such as the networks connecting virtual machines using the software noted above). Both forms can be used inside the same system.

The Tier 1 networking providers are all over this, and new companies are springing up around it. An example is Virsto, a California startup that has virtualized streams of data into storage to make the data-movement process — which often involves a large number of data chunks located in widely disparate locations — much more efficient.

A little more explanation might be required here. “The virtual port gets affiliated with a physical port when the traffic comes out of a server and into the physical infrastructure,” Prashant Gandhi, Cisco’s Senior Director of Product Development for the Server Access Group, told eWEEK.

“That’s when the physical binding can occur. When a VM wants to talk to another VM on the same server, then it is traffic that will move from one virtual port through a virtual switch to another virtual port.”

Got that straight?

First Virtual Networking Project for Cisco, Microsoft

With all this as background, Cisco Systems said Sept. 20 that it has worked a deal with Microsoft to provide data center virtualization packages that will control Microsoft Windows Server 8 virtual environments on the Hyper-V hypervisor. All of its previous virtualization software works on VMware’s vSphere (now in v5.0) hypervisor.

This new software, called the Nexus 1000V Virtual Switch, marks the first such virtual networking collaboration project between Cisco and Microsoft.

Cisco announced only three weeks ago at VMworld 2011 in Las Vegas that it is investing in a great deal in virtual networking hardware, software and services. The Virtual Switch for Hyper-V, a key part of this research and development effort.

The Virtual Switch is available inside the Cisco Nexus 1000V physical switch, which enables customers to create virtual networks that scale to support thousands of virtual machines while increasing application performance and security in multitenant private, public and hybrid cloud infrastructures, said Soni Jiandani, senior vice president of Cisco’s Server Access and Virtualization Technology Group.

Don’t get your checkbook out yet, however; Windows Server 8 is due out in 2012, and the Virtual Switch will come out the same day.

Key features of the Nexus 1000V Virtual Switch, as described by Cisco:

Improved visibility, control and operational flexibility for Hyper-V environments; full security control in a virtualized environment consistent with a Cisco physical network.
Policy enforcement, automated provisioning and diagnostics are available; these help to rapidly deploy virtual workloads in Windows Server Hyper-V environments and scale to very large data centers.
When working with Microsoft System Center Virtual Machine Manager (VMM) management tools, the Virtual Switch helps network, virtualization and server administrators gain efficiency in managing multi-tenant and mobile virtual environments; it also helps obtain accurate, real-time data for troubleshooting of virtual environments.
Through integration with Cisco’s security software (Virtual Security Gateway and Virtual ASA), application optimization software (Virtual Wide Area Application Services) and network monitoring software (Network Analysis Module), the Virtual Switch provides virtual machine-level security for multitenant environments.

Bundling Up for Microsoft Shops

Networking analyst Jon Oltsik of Enterprise Strategy Group told eWEEK that this collaboration between Cisco and Microsoft “gives Cisco the opportunity to do the kind of bundling that it does in the VMware space. It’s got vBlocks (pre-configured Cisco-EMC unified data center systems) and the NetApp-VMware packages (both for vSphere), but it can now do the same type of thing with Hyper-V in the Microsoft space.

“It goes beyond just the UCS. With Microsoft now, there’s tight integration into the virtual network.”

Mike Spanbauer of Current Analysis told eWEEK that “while VMware may hold the dominant share for virtualization platforms, Microsoft is No. 2 and clearly has aggressive plans to expand its virtual ‘footprint’ in the enterprise. Cisco, in turn, recognizes the value of providing well-integrated solutions, regardless of the application vendor, and is investing to ensure customers needs are met — regardless of the virtual platform choice.

“Specifically, in order to manage a virtual machine, you must first see and follow it. This can be accomplished with either the platform’s virtual switch mechanism, or through another vendor’s. Cisco has a solid virtual switching story.”

Source:http://www.eweek.com/c/a/Virtualization/Cisco-Introduces-Virtual-Networking-for-Microsoft-HyperV-554008/

Cisco Announces Plan to Buy Axioss Management Software

August 23rd, 2011

Cisco Systems has agreed to acquire service fulfillment software assets from the UK subsidiary of Comptel, in an effort to help operators speed up the launch of new services, the networking company said on Monday.

The deal is expected to close in September, and Cisco will pay about US$31 million in cash for the Axioss software, according to statements from the two companies.

Cisco will use the Axioss software to add automated ordering and fulfillment to its Prime platform, which allows operators to automate the management of network services. Operators will be able to quickly launch new video, data, mobility and cloud services to their customers, according to Cisco.

Upon the close of the acquisition, the Axioss team will be integrated into the Cisco’s NMTG (Network Management Technology Group) and its Advanced Services Group. Gareth Senior , Comptel CTO and member of the Executive Board, will move to Cisco. The services group “will offer implementation, customization and integration services”, and the new personnel will “bring strong software development and professional services skills,” Cisco said.

Comptel will keep its existing Axioss customers and continue to support them, it said.

Axioss was originally developed by Axiom Systems, a company that Comptel acquired 2008.

As operators search high and low for new revenue sources, the software side of their networks has received a lot more attention from vendors lately. For example, earlier this year, Ericsson announced it would acquire Telcordia. Its products will help monetize the traffic and products that operators sell, Ericsson said at the time.

On Monday, Alcatel-Lucent introduced a new set of services to analyze the health and performance of operator networks. Network performance is a critical issue, because it can be the difference between whether someone remains a loyal customer and continues to use an operators’ services, or defects to a rival, according to Alcatel-Lucent.

Source:http://www.pcworld.com/businesscenter/article/238569/cisco_announces_plan_to_buy_axioss_management_software.html

Comptel sells Axioss fulfilment software to Cisco

August 22nd, 2011

Comptel has sold to Cisco the fulfilment software it acquired when it bought Axiom Systems in 2008.

Cisco, a partner of Comptel, is buying the Axioss fulfilment software that forms part of Comptel’s Fulfilment Solution. Axioss assets are related to fulfilment software for operators’ IP services such as VPNs.

Olivier Suard, Marketing Director, said that the company would retain IP fulfilment capability after the sale. A release from the company said that it is building its next release of the Comptel Fulfillment Solution on a new technology platform that will be released in the first half of 2012. Comptel will also retain its existing Axioss customer relationships and will continue to support these customers.

“The message is that we are still very much in the fulfilment business, and it is [stated] in the deal that we can continue to support customers in that area,” he said.

Suard’s comments reflected that of Juhani Hintikka, CEO, who was quoted in Comptel’s press release as saying: “This does not change our fulfilment strategy, which is to achieve growth and the market-leader position for convergent telecom service providers.”

In 2008, Comptel paid €8.9 million for Axiom Systems Holdings Limited. Today it is selling the Axioss software business for €21.3 million.
Suard, who desribed the deal as “a good one”, said that the money would be invested in the continued development of products and services, including fulfilment.

“Our CEO is very much of the view that we need to invest to grow,” Suard said, “and this deal gives us both the incentive and the resource to invest even more.”

Gareth Senior, current Comptel CTO, will move to Cisco as part of the deal, as will some other staff. Suard said it has not been decided whether the office of CTO will be retained after Senior’s departure. Suard said that some of the functions of the office will move to Comptel’s Product and Solutions Unit.

Comptel said that the transaction is estimated to close in September 2011 and that Comptel and Cisco will continue their cooperation across other areas of OSS/BSS, including cloud mediation and charging.

The loss of Axioss would impact net sales by €2 million for the 2011, financial year, the company said. Comptel revised its full-year guidance, saying that in 2011 net sales are estimated to remain at the previous year’s level or to decrease slightly.

Source:http://www.mobileeurope.co.uk/news/news-analysis/8898-comptel-sells-axioss-fulfilment-software-to-cisco

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