Cisco Nexus 5600 switches are the third generation of Nexus 5000 series switches and have energy efficient, agile and quite a flexible design which supports large-scale cloud deployments as well as quite a broad range of traditional data. 5600 Nexus switches provide Virtual Extensible LAN technology, low latency and a broad connectivity support. These extra capabilities make Cisco Nexus 5600 series switches ideal for the End of the Rack as well as Top of the Rack access. Recommended Read:&...

By Network Bulls

Jan 20, 2017

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Routers, switches and Hubs are different types of network devices, which looks quite similar but differ from each other in functionality as well as in usage. If you are a Cisco aspirant, then you must know the exact difference amid Routers and Switches, as well as the difference between Switches and hubs. Routers and Switches both are the networking devices which allow one or more than one computer to establish the connection with other networked devices, computers or even networks....

By Network Bulls

Jan 4, 2017

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Cisco keeps on launching switches of different series with the unique features and benefits. Cisco 3000 Series switches are one among them. The Cisco 3000 series provides Top-of-rack, flexible as well as layer2 and layer 3 Switching.  It enhances the visibility of the network, improves monitoring as well as simplifies the management. Cisco 3000 series switches are considered ideal for high-frequency trading, high-performance computing, general purpose deployments, cloud networks and massive...

By Network Bulls

Dec 5, 2016

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Cisco Nexus 2000 series fabric extenders are a new transformation to data centers design. These extenders have simplified the operations as well as access architecture of the data center. Cisco has designed the 2000 series extenders for providing connectivity for blade servers and racks. Cisco Nexus 2000 series fabric extenders work as a remote line card or module which needs to be connected to a parent switch. A distributed modular system is formed with fabric extender and parent switch which e...

By Network Bulls

Nov 21, 2016

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Cisco Nexus 1000V series switches have brought a new revolution in virtual switching. Cisco Nexus 1000V switches for VMware and vSphere are exactly virtual machines which give access to intelligent software – Switches. Cisco has especially designed Cisco Nexus 1000V series switches for accelerating the server virtualization as well as multi-tenant cloud deployment in operationally transparent and secure manner. Cisco Nexus 1000V Series switches allow extending network edge to the virtual m...

By Network Bulls

Oct 25, 2016

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One of the fastest routing protocols in the world which come under the umbrella of IGP   interior gateway protocol. These are the protocols which are designed to work under same AS number, as is the group of a router which is managed by a single organization. After  reading this blog, you will have the basic idea about the EIGRP. The EIGRP replaced the interior gateway routing protocol in 1993 mainly due to changing structure of the IPV4 and introduction of classless IPV4 addr...

By Network Bulls

Feb 1, 2016

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CCIE Data Center ?Written and Lab Exam Content Updates Cisco has announced the changes in CCIE Data Center Written and Lab exams. The CCIE Data Center exam Version has been changed from version 1.0 to version 2.0. Cisco’s aim is to certify candidate’s knowledge and capabilities based on the latest skills and technologies required of expert-level data center professionals. CCIE Data Center v2.0 exam blueprint contains six domains. Domain Level comparison between CCIE Data Center...

By Network Bulls

Dec 28, 2015

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Introduction: Hot Standby Routing Protocol (HSRP) is a Cisco proprietary redundancy protocol. It was developed by Cisco and specified in IETF. This protocol protects against the failure of the first hop router when the source host cannot learn the IP address of the first hop router dynamically. Concepts: HSRP ensures that only a single router called the active router is forwarding packets on behalf of the virtual router. A standby router is a backup to be ready to become the a...

By Network Bulls

Dec 21, 2015

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Cisco has announced some changes in CCIE written exams contents. A new section named “Evolving Technologies” has been added to all kind of CCIE written tracks. These changes will be applicable from 25th July 2016 onwards. These sections will account for 10 percent of the total scoring and existing topics will account for the rest 90 percent of the scoring. Candidates who are willing to appear for CCIE written exams before 25th July 2016 should continue to prepare according to the ...

By Network Bulls

Dec 17, 2015

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About Dynamic Host Configuration Protocol (DHCP) and how to use Cisco Router as DHCP Server An upgrade of BOOTSTRAP PROTOCOL created by IETF (Internet Engineering Task Force). It is a client-server protocol whose main objective is to assign IP-Address to the client asking for it, however DHCP also provides some more information than just IP-address. It reduces need of administrator to give IP-Address to all the devices statically and human errors can also be reduced with DHCP in a large ...

By Network Bulls

Dec 16, 2015

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