|
Articles for the keywords: Cisco
|
|
03 Jun 2013
|
Ten Certifications That Actually Mean Something [31367]
IT Business Edge, May 31, 2013
"What gives meaning to a certification? Is it the certification vendor? Is it the subject? Or is it the perceived difficulty, mystique or aura? Or might it be something totally different? ... Global Knowledge instructor Randy Muller, MCT, MCTS, MCSE, CEH, has identified a list of certifications that do have perceived value and worth:"
- Project Management Professional (PMP)
- Certified Information Systems Security Professional (CISSP)
- VMware Certified Professional (VCP)
- ITIL V3 Foundation
- MCITP Database Administrator 2008
- Cisco Certified Internetwork Expert (CCIE)
- Red Hat Certified Architect
- Microsoft Certified Master (MCM)
- Certified Information Security Manage (CISM)
- GIAC Security Expert (GSE)
Read on for details.
(Get More Information . .)
|
|
|
03 Jun 2013
|
A Perspective on IP Traffic Growth [31338]
Network World, June 3, 2013
"IT professionals, perhaps more than anyone, have a sense of just how fast things are changing in this information-driven world. But Cisco's latest Visual Networking Index, an ongoing study of global IP traffic, adds perspective that may influence some of your thinking when it comes to long-range capacity planning.
Cisco says 'global IP traffic will pass the zettabyte threshold [a zettabyte is a billion terabytes] by the end of 2015, and will reach 1.4 zettabyes per year by 2017.'
That by itself is remarkable, but even more so when viewed in historical context. Cisco offers the chart below..."
- 1992: 100 Gb/day
- 1997: 100 Gb/hour
- 2003: 100 Gb/Sec
- 2007: 2,000 Gb/Sec
- 2012: 12,000 Gb/Sec
- 2017: 35,000 Gb/Sec
Read on for details.
(Get More Information . .)
|
|
|
02 Jun 2013
|
What's next for Ethernet? [31240]
Network World, May 20th, 2013
"Internet traffic will quadruple in five years and the number of mobile Internet connections will exceed the world's population by 2017, according to Cisco research," reports
Jim Duffy in "Network World".
"The number of Internet users will be a quarter billion greater this year than last and almost three times that of 2005, according to the ITU.
Bandwidth requirements in data centers keep rising to accommodate the growth in users and the service levels they demand. Were seeing it now with the progression from 10G to 40G to 100G Ethernet. Soon, Gigabit Ethernet will go the way of Fast Ethernet..."
(Get More Information . .)
|
|
|
20 May 2013
|
What's next for Ethernet? [31142]
Network World, May 20th, 2013
"Internet traffic will quadruple in five years and the number of mobile Internet connections will exceed the world's population by 2017, according to Cisco research.
The number of Internet users will be a quarter billion greater this year than last and almost three times that of 2005, according to the ITU.
Bandwidth requirements in data centers keep rising to accommodate the growth in users and the service levels they demand. Were seeing it now with the progression from 10G to 40G to 100G Ethernet. Soon, Gigabit Ethernet will go the way of Fast Ethernet..."
(Get More Information . .)
|
|
|
15 May 2013
|
10 Certifications that Actually Mean Something [31000]
PMP, CISSP, VCP5-DCV, ITIL v3 Foundation, MCITP, Cisco CCIE, RHCA, MCSM, CISM, GSE
Randy Muller, of Global Knowledge, writes, "What gives meaning to a certification? Is it the certification vendor? Is it the subject? Or is it the perceived difficulty, mystic or aura? Or might it be something totally different? There are some certifications and/or vendors that are perceived to be more valuable - think of Cisco's CCIE, which has been perceived as meaning something (value) since its inception. Then there are other certifications that don't have this same perceived value - certifications that are seen as too easy or ones that might be seen as entry-level certifications. Following is a list of certifications that do have perceived value and worth:"
- PMP - Project Management Professional
- CISSP - Certified Information Systems Security Professional
- VCP5-DCV: VMware Certified Professional 5 - Data Center Virtualization
- ITIL® v3 Foundation
- MCITP: Database Administrator 2008
- Cisco CCIE - Cisco Certified Internetwork Expert)
- RHCA - Red Hat Certified Architect
- MCSM - Microsoft Certified Solutions Master
- CISM - Certified Information Security Manager
- GSE - GIAC Security Expert
Read on for details.
(Get More Information . .)
|
|
|
