Showing posts with label cisco. Show all posts
Showing posts with label cisco. Show all posts

Friday, 6 May 2011

Cisco narrows focus with new business structure

The CEO of Cisco says that the company will be making bold decisions to narrow its focus
Cisco Systems Inc will undergo a number of structural changes following several challenging quarters as the networking behemoth attempts to become more efficient in bringing products to market.

Cisco, which last month killed off its Flip Video camcorder business, has tried to narrow its focus as competition intensifies. It now wants to focus on five priorities: core routing, switching and services; collaboration; datacentre virtualization; architectures and video.


Last month, CEO John Chambers acknowledged criticism that the company has attempted to compete in too many areas. He sent employees a memo vowing to take "bold steps" to narrow the company's focus.

Chambers warned of "tough decisions" ahead for the company.

Spokesman Kristin Carvell declined to comment on whether there would be layoffs or executive departures.

Cisco said it will organise worldwide field operations according to three geographic regions. Its services business will organise around key customer segments and delivery models.

The company is also streamlining its engineering organisation and will now have three "councils," which at Cisco have traditionally formed around each of the company's top priorities. Those councils will focus on enterprise, service provider and emerging countries.

The changes will take place over the next 120 days, the company said.

Cisco narrows focus with new business structure

The CEO of Cisco says that the company will be making bold decisions to narrow its focus
Cisco Systems Inc will undergo a number of structural changes following several challenging quarters as the networking behemoth attempts to become more efficient in bringing products to market.

Cisco, which last month killed off its Flip Video camcorder business, has tried to narrow its focus as competition intensifies. It now wants to focus on five priorities: core routing, switching and services; collaboration; datacentre virtualization; architectures and video.


Last month, CEO John Chambers acknowledged criticism that the company has attempted to compete in too many areas. He sent employees a memo vowing to take "bold steps" to narrow the company's focus.

Chambers warned of "tough decisions" ahead for the company.

Spokesman Kristin Carvell declined to comment on whether there would be layoffs or executive departures.

Cisco said it will organise worldwide field operations according to three geographic regions. Its services business will organise around key customer segments and delivery models.

The company is also streamlining its engineering organisation and will now have three "councils," which at Cisco have traditionally formed around each of the company's top priorities. Those councils will focus on enterprise, service provider and emerging countries.

The changes will take place over the next 120 days, the company said.

Cisco narrows focus with new business structure

The CEO of Cisco says that the company will be making bold decisions to narrow its focus
Cisco Systems Inc will undergo a number of structural changes following several challenging quarters as the networking behemoth attempts to become more efficient in bringing products to market.

Cisco, which last month killed off its Flip Video camcorder business, has tried to narrow its focus as competition intensifies. It now wants to focus on five priorities: core routing, switching and services; collaboration; datacentre virtualization; architectures and video.


Last month, CEO John Chambers acknowledged criticism that the company has attempted to compete in too many areas. He sent employees a memo vowing to take "bold steps" to narrow the company's focus.

Chambers warned of "tough decisions" ahead for the company.

Spokesman Kristin Carvell declined to comment on whether there would be layoffs or executive departures.

Cisco said it will organise worldwide field operations according to three geographic regions. Its services business will organise around key customer segments and delivery models.

The company is also streamlining its engineering organisation and will now have three "councils," which at Cisco have traditionally formed around each of the company's top priorities. Those councils will focus on enterprise, service provider and emerging countries.

The changes will take place over the next 120 days, the company said.

Wednesday, 10 November 2010

Cisco's shortfall an omen for rest of tech world



BUZZKILL: A gloomy outlook from Cisco Systems Inc is shaking some investors' faith in the strength of the technology industry's recovery. - AP
SAN FRANCISCO: A gloomy outlook from Cisco Systems Inc is shaking some investors' faith in the strength of the technology industry's recovery.
Corporations have loosened their purse strings after slashing their budgets. Some governments have poured money into stimulus-fuelled technology projects. Consumers are starting to snap up cellphones and gadgets again after backing off in the past few quarters.
But Cisco revealed severe slowdowns in spending by state and local governments in the United States and by governments in Japan and Europe. That has investors worried that other companies will show similar trends when they report their next earnings.
Cisco is a soothsayer of sorts for the technology world because it is the world's No 1 maker of computer networking equipment, and its quarterly results lag others' by a month, meaning it includes an extra month of sales that most other companies haven't reported yet.
Cisco's stock got clobbered yesterday, and investors lopped off a sixth of Cisco's market value, annihilating US$23bil (RM74bil) in shareholder wealth. The sell-off drove the tech-laden Nasdaq down, too.

Shaw Wu, an analyst with Kaufman Bros, said Cisco's results raise concerns about the level of information-technology spending in the months ahead.
"The economic environment is still very difficult," he said. "Unemployment remains high. That hasn't been solved."
He added that "one quarter is too early to call a trend, but it definitely raises a red flag."
Cisco's results a day before provided buzzkill for an industry that has become accustomed to signs that a strong, broad recovery in technology spending is under way. The market's reaction was so forceful because the trends Cisco has spotted contradict the sentiment expressed by other technology heavyweights.
Many other companies have raised their guidance recently. Intel Corp, EMC Corp, Xerox Corp and IBM Corp all offered reassuring signs about their respective industries and painted the picture of a slow but steady rise in companies' willingness to pay for new computers, equipment and services.
Then along came Cisco, whose networking products help manage the flow of Internet and other data traffic and are critical parts of the backbone of the Internet. Cisco is now calling for revenue for the November-January period to rise just 3% to 5%, less than half the growth rate that analysts expected.
One reason for the shortfall in state and local government spending is that costs are being cut to balance budgets. That process has taken longer in government than in corporations, which clamp down on spending almost instantly when times get tough.
Cisco also had some trouble selling to Internet services providers because of lingering constraints in their budgets for capital investments. The kinks there weren't as much of a surprise as the scale of the weakness in government spending, though.
Jeff Kvaal, an analyst with Barclays Capital, wrote in a note to clients that Cisco's shares are likely to stay under pressure until it becomes clearer how much of its troubles are being caused by its losses in market share rather than macroeconomic problems - namely lowered spending by governments.
He noted that Cisco's tone about public sector spending is a change from the company's message at a meeting with analysts in September.
It's not surprising that governments are cutting their budgets given pressures to slash deficits. But the size of Cisco's exposure to the downturn, as well as the sudden emergence of state and local governments as key players with the ability to swing results for a company the size of Cisco, triggered widespread worry about other companies' exposure to the same pressures.
Most companies don't break out how much business they get from state and local governments, compared with the federal government. It's generally lumped into a category of public sector spending, if it's broken out at all, so the effect on other companies might not be immediately clear when they report their results.
Two technology heavyweights slated to report their earnings in the next few weeks are Dell Inc, which reports next Thursday, and Hewlett-Packard Co, which reports Nov 22.
A particular worry was Cisco's acknowledgement that orders from state governments in the United States have been cut nearly in half in the latest quarter compared with the previous one.
Jayson Noland, an analyst with Robert W. Baird & Co, said he hadn't heard worries from Cisco resellers about the strength of those orders prior to Cisco's earnings report on Wednesday for the fiscal first quarter.
He noted that federal spending has remained strong, but that it now appears that states and municipalities are imposing the same kind of deep cuts that corporations imposed at the start of the recession.
"When something goes wrong in the corporate world, they lock it up quickly," he said in an interview. "I don't feel like state and local governments really act until it's the 11th hour."
The cuts are likely to spill over into other sectors beyond technology, he added. While some portion of Cisco's weaker-than-expected guidance can be chalked up to company-specific problems - such as apparent losses in market share for cable set-top boxes, which represents a small fraction of Cisco's total business - Noland said the results paint a troubling picture for other technology companies.
"Cisco is big enough, and that miss was bad enough, that it's hard to argue that it's just company-specific," he said. - AP

Cisco's shortfall an omen for rest of tech world



BUZZKILL: A gloomy outlook from Cisco Systems Inc is shaking some investors' faith in the strength of the technology industry's recovery. - AP
SAN FRANCISCO: A gloomy outlook from Cisco Systems Inc is shaking some investors' faith in the strength of the technology industry's recovery.
Corporations have loosened their purse strings after slashing their budgets. Some governments have poured money into stimulus-fuelled technology projects. Consumers are starting to snap up cellphones and gadgets again after backing off in the past few quarters.
But Cisco revealed severe slowdowns in spending by state and local governments in the United States and by governments in Japan and Europe. That has investors worried that other companies will show similar trends when they report their next earnings.
Cisco is a soothsayer of sorts for the technology world because it is the world's No 1 maker of computer networking equipment, and its quarterly results lag others' by a month, meaning it includes an extra month of sales that most other companies haven't reported yet.
Cisco's stock got clobbered yesterday, and investors lopped off a sixth of Cisco's market value, annihilating US$23bil (RM74bil) in shareholder wealth. The sell-off drove the tech-laden Nasdaq down, too.

Shaw Wu, an analyst with Kaufman Bros, said Cisco's results raise concerns about the level of information-technology spending in the months ahead.
"The economic environment is still very difficult," he said. "Unemployment remains high. That hasn't been solved."
He added that "one quarter is too early to call a trend, but it definitely raises a red flag."
Cisco's results a day before provided buzzkill for an industry that has become accustomed to signs that a strong, broad recovery in technology spending is under way. The market's reaction was so forceful because the trends Cisco has spotted contradict the sentiment expressed by other technology heavyweights.
Many other companies have raised their guidance recently. Intel Corp, EMC Corp, Xerox Corp and IBM Corp all offered reassuring signs about their respective industries and painted the picture of a slow but steady rise in companies' willingness to pay for new computers, equipment and services.
Then along came Cisco, whose networking products help manage the flow of Internet and other data traffic and are critical parts of the backbone of the Internet. Cisco is now calling for revenue for the November-January period to rise just 3% to 5%, less than half the growth rate that analysts expected.
One reason for the shortfall in state and local government spending is that costs are being cut to balance budgets. That process has taken longer in government than in corporations, which clamp down on spending almost instantly when times get tough.
Cisco also had some trouble selling to Internet services providers because of lingering constraints in their budgets for capital investments. The kinks there weren't as much of a surprise as the scale of the weakness in government spending, though.
Jeff Kvaal, an analyst with Barclays Capital, wrote in a note to clients that Cisco's shares are likely to stay under pressure until it becomes clearer how much of its troubles are being caused by its losses in market share rather than macroeconomic problems - namely lowered spending by governments.
He noted that Cisco's tone about public sector spending is a change from the company's message at a meeting with analysts in September.
It's not surprising that governments are cutting their budgets given pressures to slash deficits. But the size of Cisco's exposure to the downturn, as well as the sudden emergence of state and local governments as key players with the ability to swing results for a company the size of Cisco, triggered widespread worry about other companies' exposure to the same pressures.
Most companies don't break out how much business they get from state and local governments, compared with the federal government. It's generally lumped into a category of public sector spending, if it's broken out at all, so the effect on other companies might not be immediately clear when they report their results.
Two technology heavyweights slated to report their earnings in the next few weeks are Dell Inc, which reports next Thursday, and Hewlett-Packard Co, which reports Nov 22.
A particular worry was Cisco's acknowledgement that orders from state governments in the United States have been cut nearly in half in the latest quarter compared with the previous one.
Jayson Noland, an analyst with Robert W. Baird & Co, said he hadn't heard worries from Cisco resellers about the strength of those orders prior to Cisco's earnings report on Wednesday for the fiscal first quarter.
He noted that federal spending has remained strong, but that it now appears that states and municipalities are imposing the same kind of deep cuts that corporations imposed at the start of the recession.
"When something goes wrong in the corporate world, they lock it up quickly," he said in an interview. "I don't feel like state and local governments really act until it's the 11th hour."
The cuts are likely to spill over into other sectors beyond technology, he added. While some portion of Cisco's weaker-than-expected guidance can be chalked up to company-specific problems - such as apparent losses in market share for cable set-top boxes, which represents a small fraction of Cisco's total business - Noland said the results paint a troubling picture for other technology companies.
"Cisco is big enough, and that miss was bad enough, that it's hard to argue that it's just company-specific," he said. - AP

Cisco's shortfall an omen for rest of tech world



BUZZKILL: A gloomy outlook from Cisco Systems Inc is shaking some investors' faith in the strength of the technology industry's recovery. - AP
SAN FRANCISCO: A gloomy outlook from Cisco Systems Inc is shaking some investors' faith in the strength of the technology industry's recovery.
Corporations have loosened their purse strings after slashing their budgets. Some governments have poured money into stimulus-fuelled technology projects. Consumers are starting to snap up cellphones and gadgets again after backing off in the past few quarters.
But Cisco revealed severe slowdowns in spending by state and local governments in the United States and by governments in Japan and Europe. That has investors worried that other companies will show similar trends when they report their next earnings.
Cisco is a soothsayer of sorts for the technology world because it is the world's No 1 maker of computer networking equipment, and its quarterly results lag others' by a month, meaning it includes an extra month of sales that most other companies haven't reported yet.
Cisco's stock got clobbered yesterday, and investors lopped off a sixth of Cisco's market value, annihilating US$23bil (RM74bil) in shareholder wealth. The sell-off drove the tech-laden Nasdaq down, too.

Shaw Wu, an analyst with Kaufman Bros, said Cisco's results raise concerns about the level of information-technology spending in the months ahead.
"The economic environment is still very difficult," he said. "Unemployment remains high. That hasn't been solved."
He added that "one quarter is too early to call a trend, but it definitely raises a red flag."
Cisco's results a day before provided buzzkill for an industry that has become accustomed to signs that a strong, broad recovery in technology spending is under way. The market's reaction was so forceful because the trends Cisco has spotted contradict the sentiment expressed by other technology heavyweights.
Many other companies have raised their guidance recently. Intel Corp, EMC Corp, Xerox Corp and IBM Corp all offered reassuring signs about their respective industries and painted the picture of a slow but steady rise in companies' willingness to pay for new computers, equipment and services.
Then along came Cisco, whose networking products help manage the flow of Internet and other data traffic and are critical parts of the backbone of the Internet. Cisco is now calling for revenue for the November-January period to rise just 3% to 5%, less than half the growth rate that analysts expected.
One reason for the shortfall in state and local government spending is that costs are being cut to balance budgets. That process has taken longer in government than in corporations, which clamp down on spending almost instantly when times get tough.
Cisco also had some trouble selling to Internet services providers because of lingering constraints in their budgets for capital investments. The kinks there weren't as much of a surprise as the scale of the weakness in government spending, though.
Jeff Kvaal, an analyst with Barclays Capital, wrote in a note to clients that Cisco's shares are likely to stay under pressure until it becomes clearer how much of its troubles are being caused by its losses in market share rather than macroeconomic problems - namely lowered spending by governments.
He noted that Cisco's tone about public sector spending is a change from the company's message at a meeting with analysts in September.
It's not surprising that governments are cutting their budgets given pressures to slash deficits. But the size of Cisco's exposure to the downturn, as well as the sudden emergence of state and local governments as key players with the ability to swing results for a company the size of Cisco, triggered widespread worry about other companies' exposure to the same pressures.
Most companies don't break out how much business they get from state and local governments, compared with the federal government. It's generally lumped into a category of public sector spending, if it's broken out at all, so the effect on other companies might not be immediately clear when they report their results.
Two technology heavyweights slated to report their earnings in the next few weeks are Dell Inc, which reports next Thursday, and Hewlett-Packard Co, which reports Nov 22.
A particular worry was Cisco's acknowledgement that orders from state governments in the United States have been cut nearly in half in the latest quarter compared with the previous one.
Jayson Noland, an analyst with Robert W. Baird & Co, said he hadn't heard worries from Cisco resellers about the strength of those orders prior to Cisco's earnings report on Wednesday for the fiscal first quarter.
He noted that federal spending has remained strong, but that it now appears that states and municipalities are imposing the same kind of deep cuts that corporations imposed at the start of the recession.
"When something goes wrong in the corporate world, they lock it up quickly," he said in an interview. "I don't feel like state and local governments really act until it's the 11th hour."
The cuts are likely to spill over into other sectors beyond technology, he added. While some portion of Cisco's weaker-than-expected guidance can be chalked up to company-specific problems - such as apparent losses in market share for cable set-top boxes, which represents a small fraction of Cisco's total business - Noland said the results paint a troubling picture for other technology companies.
"Cisco is big enough, and that miss was bad enough, that it's hard to argue that it's just company-specific," he said. - AP

Wednesday, 14 July 2010

Cisco introduces home energy touch-controller

Cisco has recently launched their new smart gadget to control home energy usage to maximize its efficiency. it isa 7-inch, 800 x 480 capacitive touch screen. Running Ubuntu Linux for MID on a 1.1GHz Intel Atom chip, the Home Energy Controller connects to smart thermostats and appliances over 802.11n WiFi or gigabit ethernet using protocols including ZigBee. It then lets you keep tabs on your electricity usage, and suggests ways you could improve — assuming you’re using the tablet for its intended purpose instead of watching hardware-accelerated videos on Mediafly, browsing the included app store, or (potentially) using it as a phone of some sort

Cisco introduces home energy touch-controller

Cisco has recently launched their new smart gadget to control home energy usage to maximize its efficiency. it isa 7-inch, 800 x 480 capacitive touch screen. Running Ubuntu Linux for MID on a 1.1GHz Intel Atom chip, the Home Energy Controller connects to smart thermostats and appliances over 802.11n WiFi or gigabit ethernet using protocols including ZigBee. It then lets you keep tabs on your electricity usage, and suggests ways you could improve — assuming you’re using the tablet for its intended purpose instead of watching hardware-accelerated videos on Mediafly, browsing the included app store, or (potentially) using it as a phone of some sort

Cisco introduces home energy touch-controller

Cisco has recently launched their new smart gadget to control home energy usage to maximize its efficiency. it isa 7-inch, 800 x 480 capacitive touch screen. Running Ubuntu Linux for MID on a 1.1GHz Intel Atom chip, the Home Energy Controller connects to smart thermostats and appliances over 802.11n WiFi or gigabit ethernet using protocols including ZigBee. It then lets you keep tabs on your electricity usage, and suggests ways you could improve — assuming you’re using the tablet for its intended purpose instead of watching hardware-accelerated videos on Mediafly, browsing the included app store, or (potentially) using it as a phone of some sort

Friday, 4 June 2010

Microsoft dumps Cisco wireless for Aruba

Microsoft has ditched Cisco in favour of WLAN start-up Aruba, as it upgrades one of the world's largest wireless LAN (WLAN) installations from old-fashioned fat access points.


Microsoft is taking out around 5,000 Cisco Aironet access points, and upgrading to an Aruba wireless switch system which will use five thousand thin access points to support 25,000 simultaneous WLAN users, in 277 buildings round the world.

The announcement will be a disappointment to Cisco, as its purchase of Aruba's rival Airespace was supposed to offer an upgrade path for customers like Microsoft who needed a centrally-managed wireless LAN system.

"This will surprise many spectators - including myself," said Richard Webb, wireless anayst at Infonetics Research. "People said that WLAN was a done deal, and large customers would automatically go to Cisco. They'll have to view Aruba in a new light, and some people will be raising eyebrows at the money Cisco paid for Airespace."

In fact, Cisco's efforts to integrate Airespace and provide an upgrade path have been lacklustre, while Aruba and its other main rival, Trapeze, have continued to innovate.

Although Aruba probably offered a very competitive price (no price has been revealed for the deal), Webb said that the deal must have been based on technical merits. "Microsoft isn't buying on price," he said. "The company is not short of money, so if Aruba weren't on the table in terms of technology, no amount of discount would have got the deal."

Security features such as Aruba's firewall and IDS may have been big factors, he said. Indeed, as we reported here a year ago, Microsoft has already been using Aruba for security. Aruba and Microsoft are also stressing support for voice on Wi-Fi, as well as guest networks that lets the office WLAN double as a hotspot for visitors.

Microsoft had extensive tests carried out by wireless test house Iometrix, and the University of New Hampshire's inter-operability lab, which covered security, scalability and performance - the results of which Aruba has promised to put on its site.

Microsoft plans to make some offices "wireless only", and will integrate the WLAN with its Network Access Protection Architecture that protects the network from infected clients. The WLAN will also support a guest access system which will allow visitors to Microsoft buildings to use the Internet.

Aruba is also keen to suggest that, as a result of this contract, it will have close links into Microsoft's future products. "Aruba plans to work with Microsoft to develop and test future software products to ensure they operate simply and easily over wireless networks," says its release. "Consequently, Aruba customers can be assured the best possible interaction and unprecedented interoperability between Microsoft products and Aruba mobility systems."

Microsoft dumps Cisco wireless for Aruba

Microsoft has ditched Cisco in favour of WLAN start-up Aruba, as it upgrades one of the world's largest wireless LAN (WLAN) installations from old-fashioned fat access points.


Microsoft is taking out around 5,000 Cisco Aironet access points, and upgrading to an Aruba wireless switch system which will use five thousand thin access points to support 25,000 simultaneous WLAN users, in 277 buildings round the world.

The announcement will be a disappointment to Cisco, as its purchase of Aruba's rival Airespace was supposed to offer an upgrade path for customers like Microsoft who needed a centrally-managed wireless LAN system.

"This will surprise many spectators - including myself," said Richard Webb, wireless anayst at Infonetics Research. "People said that WLAN was a done deal, and large customers would automatically go to Cisco. They'll have to view Aruba in a new light, and some people will be raising eyebrows at the money Cisco paid for Airespace."

In fact, Cisco's efforts to integrate Airespace and provide an upgrade path have been lacklustre, while Aruba and its other main rival, Trapeze, have continued to innovate.

Although Aruba probably offered a very competitive price (no price has been revealed for the deal), Webb said that the deal must have been based on technical merits. "Microsoft isn't buying on price," he said. "The company is not short of money, so if Aruba weren't on the table in terms of technology, no amount of discount would have got the deal."

Security features such as Aruba's firewall and IDS may have been big factors, he said. Indeed, as we reported here a year ago, Microsoft has already been using Aruba for security. Aruba and Microsoft are also stressing support for voice on Wi-Fi, as well as guest networks that lets the office WLAN double as a hotspot for visitors.

Microsoft had extensive tests carried out by wireless test house Iometrix, and the University of New Hampshire's inter-operability lab, which covered security, scalability and performance - the results of which Aruba has promised to put on its site.

Microsoft plans to make some offices "wireless only", and will integrate the WLAN with its Network Access Protection Architecture that protects the network from infected clients. The WLAN will also support a guest access system which will allow visitors to Microsoft buildings to use the Internet.

Aruba is also keen to suggest that, as a result of this contract, it will have close links into Microsoft's future products. "Aruba plans to work with Microsoft to develop and test future software products to ensure they operate simply and easily over wireless networks," says its release. "Consequently, Aruba customers can be assured the best possible interaction and unprecedented interoperability between Microsoft products and Aruba mobility systems."

Microsoft dumps Cisco wireless for Aruba

Microsoft has ditched Cisco in favour of WLAN start-up Aruba, as it upgrades one of the world's largest wireless LAN (WLAN) installations from old-fashioned fat access points.


Microsoft is taking out around 5,000 Cisco Aironet access points, and upgrading to an Aruba wireless switch system which will use five thousand thin access points to support 25,000 simultaneous WLAN users, in 277 buildings round the world.

The announcement will be a disappointment to Cisco, as its purchase of Aruba's rival Airespace was supposed to offer an upgrade path for customers like Microsoft who needed a centrally-managed wireless LAN system.

"This will surprise many spectators - including myself," said Richard Webb, wireless anayst at Infonetics Research. "People said that WLAN was a done deal, and large customers would automatically go to Cisco. They'll have to view Aruba in a new light, and some people will be raising eyebrows at the money Cisco paid for Airespace."

In fact, Cisco's efforts to integrate Airespace and provide an upgrade path have been lacklustre, while Aruba and its other main rival, Trapeze, have continued to innovate.

Although Aruba probably offered a very competitive price (no price has been revealed for the deal), Webb said that the deal must have been based on technical merits. "Microsoft isn't buying on price," he said. "The company is not short of money, so if Aruba weren't on the table in terms of technology, no amount of discount would have got the deal."

Security features such as Aruba's firewall and IDS may have been big factors, he said. Indeed, as we reported here a year ago, Microsoft has already been using Aruba for security. Aruba and Microsoft are also stressing support for voice on Wi-Fi, as well as guest networks that lets the office WLAN double as a hotspot for visitors.

Microsoft had extensive tests carried out by wireless test house Iometrix, and the University of New Hampshire's inter-operability lab, which covered security, scalability and performance - the results of which Aruba has promised to put on its site.

Microsoft plans to make some offices "wireless only", and will integrate the WLAN with its Network Access Protection Architecture that protects the network from infected clients. The WLAN will also support a guest access system which will allow visitors to Microsoft buildings to use the Internet.

Aruba is also keen to suggest that, as a result of this contract, it will have close links into Microsoft's future products. "Aruba plans to work with Microsoft to develop and test future software products to ensure they operate simply and easily over wireless networks," says its release. "Consequently, Aruba customers can be assured the best possible interaction and unprecedented interoperability between Microsoft products and Aruba mobility systems."

Thursday, 4 March 2010

Cisco makes companies more smartphone friendly


CHANGING WORLD: The popularity of smartphones like the Nexus One and iPhone is prompting Cisco to build systems that can be accessed easily and securely from almost any kind of smartphone. — AP

SAN FRANCISCO: Cisco has unveiled a way for businesses to feel comfortable about letting workers use whatever smartphones tickle their fancies.
While hip new mobile devices such as Apple iPhones or Google’s Nexus One smartphones have captured people hearts, businesses have been averse to such change out of concerns for network security and compatibility.
US technology titan Cisco believes it can put the minds of corporate IT managers at ease with a new “Security Without Borders” platform that lets networks be accessed easily and securely from almost any kind of smartphone.
“Mobile devices are like jewelry; it is a fashion item,” Cisco vice-president of security products Tom Gillis said while demonstrating the new platform slated for release by July.
“For me to tell you what kind of jewelry to wear is just not possible. I need to be able to give you the ability to use whatever device you want.”
Cisco built the system on top of its widely used virtual private network (VPN) software used by companies to establish protected links between internal networks and outside computers.
Cisco struck partnerships with handset makers to get hardware compatible with the Borderless platform.
“There is an explosion of new mobile devices and this is spilling into the enterprise,” Gillis said, referring to how workers increasingly want to be able to pick the smartphone they use for business.
Real smart
The Cisco platform is crafted to instantly establish secure VPN connections for work programs and scan files or links for computer viruses of other hacker mischief.
The system even allows for Web conferencing on smartphones, with connections seamlessly switched to laptops or desktops by a wrist-flick gesture command, Gillis showed while demonstrating with an iPhone.
People’s taste in gadgets in their personal lives is beginning to change workplaces, with iPhones cracking the business market with help from high-ranking executives that insisted on using the smartphones.
“You can’t tell executive vice-presidents they can’t have an iPhone,” said Cisco chief security officer John Stewart. “It was a very clever way to inject yourself in the enterprise.”
Cisco is aiming the Borderless platform at businesses interested in protecting their networks while allowing workers to chose smartphones that will hopefully make them more productive at their jobs.
“You can embrace it instead of trying to hold the water at bay,” Stewart said. “I’m actually kind of excited; massive diversity usually ends up making healthy environments.” — AFP/Relaxnews

Cisco makes companies more smartphone friendly


CHANGING WORLD: The popularity of smartphones like the Nexus One and iPhone is prompting Cisco to build systems that can be accessed easily and securely from almost any kind of smartphone. — AP

SAN FRANCISCO: Cisco has unveiled a way for businesses to feel comfortable about letting workers use whatever smartphones tickle their fancies.
While hip new mobile devices such as Apple iPhones or Google’s Nexus One smartphones have captured people hearts, businesses have been averse to such change out of concerns for network security and compatibility.
US technology titan Cisco believes it can put the minds of corporate IT managers at ease with a new “Security Without Borders” platform that lets networks be accessed easily and securely from almost any kind of smartphone.
“Mobile devices are like jewelry; it is a fashion item,” Cisco vice-president of security products Tom Gillis said while demonstrating the new platform slated for release by July.
“For me to tell you what kind of jewelry to wear is just not possible. I need to be able to give you the ability to use whatever device you want.”
Cisco built the system on top of its widely used virtual private network (VPN) software used by companies to establish protected links between internal networks and outside computers.
Cisco struck partnerships with handset makers to get hardware compatible with the Borderless platform.
“There is an explosion of new mobile devices and this is spilling into the enterprise,” Gillis said, referring to how workers increasingly want to be able to pick the smartphone they use for business.
Real smart
The Cisco platform is crafted to instantly establish secure VPN connections for work programs and scan files or links for computer viruses of other hacker mischief.
The system even allows for Web conferencing on smartphones, with connections seamlessly switched to laptops or desktops by a wrist-flick gesture command, Gillis showed while demonstrating with an iPhone.
People’s taste in gadgets in their personal lives is beginning to change workplaces, with iPhones cracking the business market with help from high-ranking executives that insisted on using the smartphones.
“You can’t tell executive vice-presidents they can’t have an iPhone,” said Cisco chief security officer John Stewart. “It was a very clever way to inject yourself in the enterprise.”
Cisco is aiming the Borderless platform at businesses interested in protecting their networks while allowing workers to chose smartphones that will hopefully make them more productive at their jobs.
“You can embrace it instead of trying to hold the water at bay,” Stewart said. “I’m actually kind of excited; massive diversity usually ends up making healthy environments.” — AFP/Relaxnews

Cisco makes companies more smartphone friendly


CHANGING WORLD: The popularity of smartphones like the Nexus One and iPhone is prompting Cisco to build systems that can be accessed easily and securely from almost any kind of smartphone. — AP

SAN FRANCISCO: Cisco has unveiled a way for businesses to feel comfortable about letting workers use whatever smartphones tickle their fancies.
While hip new mobile devices such as Apple iPhones or Google’s Nexus One smartphones have captured people hearts, businesses have been averse to such change out of concerns for network security and compatibility.
US technology titan Cisco believes it can put the minds of corporate IT managers at ease with a new “Security Without Borders” platform that lets networks be accessed easily and securely from almost any kind of smartphone.
“Mobile devices are like jewelry; it is a fashion item,” Cisco vice-president of security products Tom Gillis said while demonstrating the new platform slated for release by July.
“For me to tell you what kind of jewelry to wear is just not possible. I need to be able to give you the ability to use whatever device you want.”
Cisco built the system on top of its widely used virtual private network (VPN) software used by companies to establish protected links between internal networks and outside computers.
Cisco struck partnerships with handset makers to get hardware compatible with the Borderless platform.
“There is an explosion of new mobile devices and this is spilling into the enterprise,” Gillis said, referring to how workers increasingly want to be able to pick the smartphone they use for business.
Real smart
The Cisco platform is crafted to instantly establish secure VPN connections for work programs and scan files or links for computer viruses of other hacker mischief.
The system even allows for Web conferencing on smartphones, with connections seamlessly switched to laptops or desktops by a wrist-flick gesture command, Gillis showed while demonstrating with an iPhone.
People’s taste in gadgets in their personal lives is beginning to change workplaces, with iPhones cracking the business market with help from high-ranking executives that insisted on using the smartphones.
“You can’t tell executive vice-presidents they can’t have an iPhone,” said Cisco chief security officer John Stewart. “It was a very clever way to inject yourself in the enterprise.”
Cisco is aiming the Borderless platform at businesses interested in protecting their networks while allowing workers to chose smartphones that will hopefully make them more productive at their jobs.
“You can embrace it instead of trying to hold the water at bay,” Stewart said. “I’m actually kind of excited; massive diversity usually ends up making healthy environments.” — AFP/Relaxnews

Sunday, 3 May 2009

802.11n throughput testing for Aruba AP 125

This morning we did some testing with a high-throughput wlan (see profile at the bottom of the page) using the Aruba 125. We setup the VennLab HT SSID for testing locally using 802.11n on the 5Ghz channels exclusively. We also enabled the 40Mhz wide channel in order to maximize throughput. Our testing yielded very good results as you can see below.

Our test setup consists of two MacBook Pro’s each running the iperf network utility (via MacPorts) with manually configured IP addresses. To establish a baseline, we first connected to RLAB, a network that is already established on our Aruba infrastructure. This is an 802.11g only isolated wlan that also allows client to client connectivity.


Connected to "RLAB" to get a baseline, the airport sees an RSSI of –49 which is typical of a very good connection and shows a transmit rate of 54 as would be expected. Here are the iperf stats using the default settings:

Macintosh-214:~ donwright$ iperf -s
------------------------------------------------------------
Server listening on TCP port 5001
TCP window size: 256 KByte (default)
------------------------------------------------------------
Tested first with RLAB (802.11g standard wlan)

[ 4] local 10.10.10.4 port 5001 connected with 10.10.10.3 port 49335
[ ID] Interval Transfer Bandwidth
[ 4] 0.0-10.1 sec 8.45 MBytes 7.04 Mbits/sec

This seems low, but maybe that’s an iperf thing, which is kind of confusing since they use the capital M for megabits. If I take this at face value and move on, the increase with 802.11n does show up.

Connecting to my 802.11n "VennLab" shows a similar RSSI of 50, but with a Transmit Rate of 300, a 6X increase. This increase seems to be validated in the iperf tests below which average about a 6X jump to 50 Mbits/sec.

[ 4] local 10.10.10.4 port 5001 connected with 10.10.10.3 port 49336
[ ID] Interval Transfer Bandwidth
[ 4] 0.0-10.0 sec 57.5 MBytes 48.2 Mbits/sec
[ 4] local 10.10.10.4 port 5001 connected with 10.10.10.3 port 49337
[ ID] Interval Transfer Bandwidth
[ 4] 0.0-10.0 sec 56.1 MBytes 47.0 Mbits/sec
[ 4] local 10.10.10.4 port 5001 connected with 10.10.10.3 port 49338
[ ID] Interval Transfer Bandwidth
[ 4] 0.0-10.0 sec 64.4 MBytes 53.9 Mbits/sec
[ 4] local 10.10.10.4 port 5001 connected with 10.10.10.3 port 49339
[ ID] Interval Transfer Bandwidth


Click to enlarge: Benchmarking of Aruba throughput 802.11n 
Previously, when we did the same test with equivalent Cisco AP. We didn't get that good reading. Cisco wireless still far behind Aruba technology. For me, Aruba Network still the best in wireless infrastructure. That is why, they conquer the world wide campus solutions for wireless networking. The security features offered by Aruba complied with US Military requirement.. (implemented for US Air Force).  Major telco companies also choose Aruba solution. There are still the best in the market.

802.11n throughput testing for Aruba AP 125

This morning we did some testing with a high-throughput wlan (see profile at the bottom of the page) using the Aruba 125. We setup the VennLab HT SSID for testing locally using 802.11n on the 5Ghz channels exclusively. We also enabled the 40Mhz wide channel in order to maximize throughput. Our testing yielded very good results as you can see below.

Our test setup consists of two MacBook Pro’s each running the iperf network utility (via MacPorts) with manually configured IP addresses. To establish a baseline, we first connected to RLAB, a network that is already established on our Aruba infrastructure. This is an 802.11g only isolated wlan that also allows client to client connectivity.


Connected to "RLAB" to get a baseline, the airport sees an RSSI of –49 which is typical of a very good connection and shows a transmit rate of 54 as would be expected. Here are the iperf stats using the default settings:

Macintosh-214:~ donwright$ iperf -s
------------------------------------------------------------
Server listening on TCP port 5001
TCP window size: 256 KByte (default)
------------------------------------------------------------
Tested first with RLAB (802.11g standard wlan)

[ 4] local 10.10.10.4 port 5001 connected with 10.10.10.3 port 49335
[ ID] Interval Transfer Bandwidth
[ 4] 0.0-10.1 sec 8.45 MBytes 7.04 Mbits/sec

This seems low, but maybe that’s an iperf thing, which is kind of confusing since they use the capital M for megabits. If I take this at face value and move on, the increase with 802.11n does show up.

Connecting to my 802.11n "VennLab" shows a similar RSSI of 50, but with a Transmit Rate of 300, a 6X increase. This increase seems to be validated in the iperf tests below which average about a 6X jump to 50 Mbits/sec.

[ 4] local 10.10.10.4 port 5001 connected with 10.10.10.3 port 49336
[ ID] Interval Transfer Bandwidth
[ 4] 0.0-10.0 sec 57.5 MBytes 48.2 Mbits/sec
[ 4] local 10.10.10.4 port 5001 connected with 10.10.10.3 port 49337
[ ID] Interval Transfer Bandwidth
[ 4] 0.0-10.0 sec 56.1 MBytes 47.0 Mbits/sec
[ 4] local 10.10.10.4 port 5001 connected with 10.10.10.3 port 49338
[ ID] Interval Transfer Bandwidth
[ 4] 0.0-10.0 sec 64.4 MBytes 53.9 Mbits/sec
[ 4] local 10.10.10.4 port 5001 connected with 10.10.10.3 port 49339
[ ID] Interval Transfer Bandwidth


Click to enlarge: Benchmarking of Aruba throughput 802.11n 
Previously, when we did the same test with equivalent Cisco AP. We didn't get that good reading. Cisco wireless still far behind Aruba technology. For me, Aruba Network still the best in wireless infrastructure. That is why, they conquer the world wide campus solutions for wireless networking. The security features offered by Aruba complied with US Military requirement.. (implemented for US Air Force).  Major telco companies also choose Aruba solution. There are still the best in the market.

802.11n throughput testing for Aruba AP 125

This morning we did some testing with a high-throughput wlan (see profile at the bottom of the page) using the Aruba 125. We setup the VennLab HT SSID for testing locally using 802.11n on the 5Ghz channels exclusively. We also enabled the 40Mhz wide channel in order to maximize throughput. Our testing yielded very good results as you can see below.

Our test setup consists of two MacBook Pro’s each running the iperf network utility (via MacPorts) with manually configured IP addresses. To establish a baseline, we first connected to RLAB, a network that is already established on our Aruba infrastructure. This is an 802.11g only isolated wlan that also allows client to client connectivity.


Connected to "RLAB" to get a baseline, the airport sees an RSSI of –49 which is typical of a very good connection and shows a transmit rate of 54 as would be expected. Here are the iperf stats using the default settings:

Macintosh-214:~ donwright$ iperf -s
------------------------------------------------------------
Server listening on TCP port 5001
TCP window size: 256 KByte (default)
------------------------------------------------------------
Tested first with RLAB (802.11g standard wlan)

[ 4] local 10.10.10.4 port 5001 connected with 10.10.10.3 port 49335
[ ID] Interval Transfer Bandwidth
[ 4] 0.0-10.1 sec 8.45 MBytes 7.04 Mbits/sec

This seems low, but maybe that’s an iperf thing, which is kind of confusing since they use the capital M for megabits. If I take this at face value and move on, the increase with 802.11n does show up.

Connecting to my 802.11n "VennLab" shows a similar RSSI of 50, but with a Transmit Rate of 300, a 6X increase. This increase seems to be validated in the iperf tests below which average about a 6X jump to 50 Mbits/sec.

[ 4] local 10.10.10.4 port 5001 connected with 10.10.10.3 port 49336
[ ID] Interval Transfer Bandwidth
[ 4] 0.0-10.0 sec 57.5 MBytes 48.2 Mbits/sec
[ 4] local 10.10.10.4 port 5001 connected with 10.10.10.3 port 49337
[ ID] Interval Transfer Bandwidth
[ 4] 0.0-10.0 sec 56.1 MBytes 47.0 Mbits/sec
[ 4] local 10.10.10.4 port 5001 connected with 10.10.10.3 port 49338
[ ID] Interval Transfer Bandwidth
[ 4] 0.0-10.0 sec 64.4 MBytes 53.9 Mbits/sec
[ 4] local 10.10.10.4 port 5001 connected with 10.10.10.3 port 49339
[ ID] Interval Transfer Bandwidth


Click to enlarge: Benchmarking of Aruba throughput 802.11n 
Previously, when we did the same test with equivalent Cisco AP. We didn't get that good reading. Cisco wireless still far behind Aruba technology. For me, Aruba Network still the best in wireless infrastructure. That is why, they conquer the world wide campus solutions for wireless networking. The security features offered by Aruba complied with US Military requirement.. (implemented for US Air Force).  Major telco companies also choose Aruba solution. There are still the best in the market.

Wednesday, 19 November 2008

Motorola vs Aruba - Patent infringement

Last year somewhere in August 2007, Motorola and his subsidiaries Symbol and Wireless Valley sues Aruba Networks for alleged patent infringement. Then last two months somewhere in September 2008, Aruba files patent infringement countersuit against Motorola, Symbol, and Wireless Valley. The battle still not ended yet. For me, as an end-users who have experience with Motorola-Symbol technology and Aruba technology... a secured wireless technology always synonym to Aruba enterprise solution. Even if we compare to another wireless leader in the market such as Cisco, they have to admit that Aruba technology offers a total solution for secure wireless environment. they offer wireless firewall, VPN etc in one box.


I consider, it is a weird story to hear Motorola also has the capability to offer better wireless solution. As far as I’m concern, the most well known wireless leader being debated among the wireless administrator is between Cisco and Aruba. I don’t agree if someone said that, Motorola-Symbol is another competitor in the wireless market share. Solution from Trapeze, 3Com, Meru or Orinoco which I can considered much better compared to Motorola-Symbol solution. For me, it is a wired story when Motorola sues Aruba for alleged patent infringement. My favorite wireless products rank is listed as below according to its best features offered to the end-users.

1. Aruba
2. Cisco
3. Trapeze/3Com
4. Meru
5. Orinoco
6. Motorola
7. Belkin
8. Colubris
9. Linksys

Motorola vs Aruba - Patent infringement

Last year somewhere in August 2007, Motorola and his subsidiaries Symbol and Wireless Valley sues Aruba Networks for alleged patent infringement. Then last two months somewhere in September 2008, Aruba files patent infringement countersuit against Motorola, Symbol, and Wireless Valley. The battle still not ended yet. For me, as an end-users who have experience with Motorola-Symbol technology and Aruba technology... a secured wireless technology always synonym to Aruba enterprise solution. Even if we compare to another wireless leader in the market such as Cisco, they have to admit that Aruba technology offers a total solution for secure wireless environment. they offer wireless firewall, VPN etc in one box.


I consider, it is a weird story to hear Motorola also has the capability to offer better wireless solution. As far as I’m concern, the most well known wireless leader being debated among the wireless administrator is between Cisco and Aruba. I don’t agree if someone said that, Motorola-Symbol is another competitor in the wireless market share. Solution from Trapeze, 3Com, Meru or Orinoco which I can considered much better compared to Motorola-Symbol solution. For me, it is a wired story when Motorola sues Aruba for alleged patent infringement. My favorite wireless products rank is listed as below according to its best features offered to the end-users.

1. Aruba
2. Cisco
3. Trapeze/3Com
4. Meru
5. Orinoco
6. Motorola
7. Belkin
8. Colubris
9. Linksys