The article written here describes the Inter-switch link (ISL) VLAN (Virtual Local Area Network) tagging and its uses in detail. For the functioning of the frame tagging in VLAN (Virtual Local Area Network) we use a proprietary protocol. One such ...
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Wireless Network Connection

Everyone knows what wireless network means and in today’s Wireless Network Connection technology, it is the new thing. More and more products are saying goodbye to the wires in order to save the users from the hassle that is associated ...
Network Address Translation (NAT) With Examples

Network Address Translation the method used to remapping the IP address space of packet to another by changing the network address transformation when they are transmitting through a router. When the network has moved this method is mostly used to ...
What is Dynamic Trunking Protocol in Networking

The article explained in this section is the Dynamic Trunking Protocol (DTP). The topic is defined and described in this section in detail. And also different types of trunking modes used in the Dynamic Trunking Protocol (DTP) are also explained ...
What is Administrative Distance, Metrics

An administrative distance when two or more routing protocol configure in the network for transmitting data source to destination. An administrative destination defines which route or routing protocol will be best to transmit data. Lower the value higher the priority. ...
CCNA Syllabus Exam Fees Duration

CCNA Syllabus Exam Fees Duration CCNA R & S is short for Cisco Certified Network Associate Routing and Switching. It is the popular certification among all the network engineers. The CCNA was developed by the Cisco to test the knowledge ...
What is Switching and Routing in Networking

Switching works at the second layer of the OSI model that is Data Link Layer(DLL). Switching is the movement of the packets from one device to another and the only condition is that all the devices involving this process should ...
Important Cisco Discovery Protocol(CDP) IOS Models

CDP stands for Cisco Discovery Protocol is a proprietary data link layer. It is developed by Cisco Systems. As we know every device has a protocol address, and it is possible to identify these addresses by CDP. It also provides ...
Extended Access Control List (ACL) | Cisco Extended ACL Configuration

Rules used to reduce network traffic and network attack. ACLs are used to filter the incoming and outgoing network. The ACL contains two types of list and the Extended Control List is one among them. The extended access control list ...
What is Symmetric Encryption, Symmetric Key

Can you imagine leaving your house unlocked when you go out and not getting robbed because of your stupid mistake? Chances are you are not likely to escape a theft on your property if you do such a thing and ...