As a network professional once you must be familiar with how to secure the Cisco Devices (router and switches) in possible ways either it is console-based, enable password, enable security or router auxiliary password. When the devices are to be ...
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What is Dynamic Routing, Different Type of Dynamic Routing
What paths traffic should take can find out by using a routing protocol such as IS-IS, OSPF, EIGRP, and/ or BGP, and this can be called as Dynamic routing. Dynamic routing is the best routing technique, because, it changes the ...
What is OSPF Area, OSPF Hierarchical Network Design and Advantages
In this section, we are going to discussing OSPF(stands for Open Shortest Path First) area. Before entering this topic, we have to know that what is area. This is the portion where an OSPF is divided into. These divisions are ...
What is Virtual Local Area Network (VLAN)
VLAN is Virtual Local Area Network that relates to broadcasting and isolated with computer networks, which they basically work with network systems when applying tags to frames. Adding one more point that the VLAN works virtually on a physically single ...
Introduction to Routing Information Protocol (RIP)
Routing Information Protocol(also named RIP) is one of the routing protocols and known for the best dynamic protocol. The best path from the source network to the destination network can find out by using the hope count. where this term ...
What is OSPF Metric Value Cost, Default Cost Reference Bandwidth
The term cost used by the OSPF(Open Shortest Path First) refers to the value of the matrix. Also, another feature called Reference Bandwidth is also used by the OSPF that is mainly used for the purpose of cost calculation with ...
How to Configure Standard Access Control Lists (ACL)
Standard Access Control List is one of the ways used to reduce network traffic by following some rules. Unlike an extended access control list, standard access control lists are close to destination addresses. The numbers can be used up to ...
How to Configure Interior Gateway Routing Protocol IGRP | IGRP Configuration Step by Step
Interior Gateway Routing Protocol(IGRP): It is named as an interior gateway protocol and also called as a distance-vector. It is a single routing metric with maximum hop count capacity is 15.it can be connected with large networks only. In IGRP ...
How to configure EtherChannel Link Aggregation Control Protocol (LACP) in Cisco Switches
Link aggregation control protocol: LACP belongs to the IEEE standard, technically explains as 802.3 ad but newly it was explained as 802.1AX for the purpose of LAN and MAN. The functioning of Link aggregation protocol is similar to port aggregation ...
Access Control Lists (ACLs) Wildcard Mask | Wildcard Mask Calculator
Access Control Lists (ACL) uses a wildcard mask to find the individual host, network, or IP address to permit or deny access. These are mainly used in access lists and routing protocols. It is 32 bit long. Two-bit positions are ...