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The Linux Foundation joins forces with Google, Facebook, and others to prevent the next Heartbleed

Some of the world’s largest technology companies are finally addressing the problems that led to the Heartbleed bug, a small coding error that made two-thirds of the Internet insecure. 533 more words

Tech

2014 Latest Cisco 100-101 Dump Free Download(81-90)!

QUESTION 81
What is the purpose of the switchport command?
Switch(config-if)# switchport port-security maximum 1
Switch(config-if)# switchport port-security mac-address 0018.DE8B.4BF8

A. It ensures that only the device with the MAC address 0018.DE8B.4BF8 will be able to connect to… 583 more words

Cisco

2014 Latest Cisco 100-101 Dump Free Download(71-80)!

QUESTION 71
An administrator must assign static IP addresses to the servers in a network. For network 192.168.20.24/29, the router is assigned the first usable host address while the sales server is given the last usable host address. 490 more words

Cisco

2014 Latest Cisco 100-101 Dump Free Download(61-70)!

QUESTION 61
Which layer of the OSI model controls the reliability of communications between network devices using flow control, sequencing and acknowledgments?

A. Physical
B. Data-link… 907 more words

Cisco

Why to Select Cisco VoIP Certifications?

Just like Routing and Switching certifications are quite familiar amid the IT circle, nowadays the Voice over IP (VoIP) too are reflected upon as the latest certifications with higher demands in those companies. 401 more words

CCIE Voice

Implementing Cisco OTV...

…written from the perspective of a Virtualization Engineer.  A very special thanks to Networking Guru @cjordanVA for being a key contributor on this post.

Overlay Transport Virtualization (OTV), which is a Cisco feature that was released in 2010, can be used to extend Layer 2 traffic between distributed data centers.   547 more words

VMware

Cisco Catalyst Switches

First…has it really been a year? Sheesh, I’m behind.

Tooling around with my latest 3750 stack and started playing with the idea of saving some time with the configuration of the new switches I have to deploy. 414 more words

Cisco