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Top posts
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Cisco ASA 5505 Dual ISP Backup
Many small and medium sized businesses are requiring backup paths for their Internet connections while attempting to keep costs at a minimum. The Cisco ASA 5505 provides a feature called Dual ISP Backup where a company can utilize their main ISP and in...
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Cisco 2960s Switches Can Route
As Cisco user know, Cisco 2960s can route now. As of 12.2(55)SE, Cisco 2960s switches are layer 3 switches (with some limitations mentioned later). Configuring 2960s to route is pretty simple. The Switch Database Management template (SDM) needs to be...
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Cisco Catalyst 6500 Series-Understanding the MET Reserved VLAN Range on IOS 15
We deployed some new Cisco Catalyst 6513 with Sup2T supervisor engines as access switches several days ago. During the initial configuration, we realized that Cisco had introduced some new reserved VLANs on IOS15 for internal usage: switch(config)#vlan...
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From Technical User: Open Port 873 on Cisco 1921
Caskibum’s Problem of Opening Port 873 on Cisco 1921 I have a Cisco 1921 and need to open ports 22 (SSH) and 873 (rsync) to run an rsync server on my network and the rest of the network needs standard "internet" access. I am fairly new to Cisco ACLs and...
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Configuring VTP on a Cisco Switch
During the early days of networking, it was difficult to implement VLANs across networks. Each VLAN was manually configured on each network switch. Managing a large switched network used to be a complicated tasks, VLAN trunking methods has helped to ease...
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Cisco on UC for SMBs
Cisco is well known for its networking prowess and commitment to Unified Communications (UC) for the enterprise. What may be less known is its equally deep commitment to UC for SMBs. According to Cisco, SMBs can benefit from UC in several ways including;...
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Guide to Set an IP through a Console Connection on a Cisco 2960 Switch
Cisco Catalyst 2960 switch supports the assignment of IP addresses on all network interfaces. Adding an IP address to the Cisco Catalyst 2960 configuration is a necessary step to enable remote administration of the switch from any location on the network...
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General Info Helps You Understand Networking Fundamentals
Computer Networking is any set of computers or devices connected to each other so as to communicate or exchange data. For a network to function, the devices must be interconnected. Network connections can be wired or wireless . All networks are connected...
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Why Cisco Cius Survives While HP's TouchPad Fails
Competition between HP and Cisco has reached epic heights in the past few years, from data center wares to tablets. Here's why Cisco Cius survived even as HP pulled the plug on its TouchPad tablet. With the TouchPad experiencing one of the shortest product...
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Cisco: Tales from the trenches
14 years ago when Chuck Robbins started at Cisco, “you had a desk and you put your name outside the desk.” Now after more than a decade, the work style at the company has changed nearly beyond recognition, becoming incredibly accommodating to remote teams....
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Cisco lower Profit, but innovation continues
In the fiscal third quarter, Cisco’s reported net income fell 18 percent to $1.8 billion or 33 cents a share, from $2.2 billion, or 37 cents, in the year-ago quarter. Stiff competition comes from companies like Juniper Networks and Alcatel-Lucent for...
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Through Force10, Dell Challenges Cisco with Networking Deal
Dell Inc.’s deal on Wednesday to buy Force10 Networks will give the world's second-largest computer maker inroads into Cisco Systems Inc.’s turf -- networking. Force10 is a data center networking company that makes Ethernet switchers and routers, and...
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CCNA Certification: IPv6 Features
Main Feature of IPv6 IPv6 address a lot concerns and issues that are faced today in using IPv4. Cisco CCNA Certification requires that a candidate must have a general overview of IPv6 and what new features it brings into the world of networking. Here...
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It's Time to Buy Cisco?
Last week, search engine giant, Google (GOOG) jumped 15% in one day. About six weeks ago, I wrote a post stating that Google was undervalued by 33%, and worth buying at around $500 per share. Since then it’s jumped to $600, a whopping 20% jump, more if...
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Cisco Expands Wi-Fi Coverage for Fans in the Sports Stadium and Entertainment Venues
Cisco announced its Connected Stadium Wi-Fi initiative which includes an enhanced access point, improved antennas and services to further its leadership in networking and telecommunications. Cisco Connected Stadium Wi-Fi provides high-capacity; blanket...
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A New Wireless Network Era, Why Choose Cisco?
For an enterprise, to build a safe and effective wireless network is a vital issue. And how to build a satisfying wireless network, only a type of wireless routing is enough? Does enterprise finish its work through a wireless network? Of course, with...
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What Brings to Cisco While Internet Traffic to Quadruple by 2015
According to networking giant Cisco Systems, the amount of Internet traffic worldwide will quadruple by 2015, driven by the explosion in the number of connected devices and connected people, the amount of video and faster broadband speeds. By 2015, network...
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Focus on CCNA Exam, Two Important Topics
The CCNA might be intimidating at first, especially since Cisco has expanded the scope of the exam to include more advanced topics such as Open Shortest Path First (OSPF) routing which is traditionally only tested in the CCNP and other professional level...
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Identifying What is Router, Switch and Hub
Internet colors and changes the world by broadening our horizon and connecting people around the world together. Referring to network, some networking devices and equipments you must know. These are router switch and hub, which are all computer networking...
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How to Configure Cisco ASA 5505?
The Cisco ASA 5505 Firewall is the smallest model in the new 5500 Cisco series of hardware appliances. Although this model is suitable for small businesses, branch offices or even home use, its firewall security capabilities are the same as the biggest...
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Cisco News: New Cisco Wireless Solutions for Secure Teleworkers
Cisco , famous for designs and sells consumer electronics, networking, voice, and communications technology and services, announced new wireless hardware and software solutions to help extend corporate wireless networks to home teleworkers in March, 2011,...
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Welcome to OverBlog!
This automated message is the first article of your blog. It will help you get started with OverBlog. You can edit or delete it by going to the "Publish" section of your administration page. Hope you'll enjoy blogging with us! The OverBlog team PS: In...
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Cisco ASA Pre-8.3 to 8.3 NAT Configuration Examples
Static NAT/PAT Detailed Reference: ASA Pre-8.3 to 8.3 NAT Configuration Examples https://supportforums.cisco.com/docs/DOC-9129 More Related Topics: Cisco ASA 8.3, 8.4 Hairpinning NAT Configuration
