How to configure IPv6 Static Route

<br> <br> <h1> <span class="notranslate"><span style="background: #E6ECF9;"></span></span> </h1> <div class="MsoNormal" style="line-height: normal; mso-margin-bottom-alt: auto; mso-margin-top-alt: auto;"> <br></div> <div class="MsoNormal" style="line-height: normal; mso-margin-bottom-alt: auto; mso-margin-top-alt: auto;"> <span style="font-family: "times new roman" , "serif"; font-size: 12.0pt;">In order to address the IPv6-oriented configuration of a router in a simple way, we will see in this article how to configure a router using IPv6 addressing and how  to configure IPv6 Static Route.</span></div> <div class="MsoNormal" style="line-height: normal; mso-margin-bottom-alt: auto; mso-margin-top-alt: auto;"> <span style="font-family: "times new roman" , "serif"; font-size: 12.0pt;"></span></div>

How to configure IPv6 Static Route

In order to address the IPv6-oriented configuration of a router in a simple way, we will see in this article how to configure a ro...

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Fundamental of Switching - MAC Address Table & Content-Addressable Memory (CAM)

<br> <br> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh0Ct1TgiBE26dFarIWy-N84Aq7aU2ezvlDegnU7MckmYQohm4u9Zt8fiEKXxBkKyOGKq6OiLBVM8HF0A_58HqKIRN67aSore96he-y9maBAfaAPsJodq92cM4RBIvbQqR5h-ygo5bR-E8/s1600/cisco-2950-switch-24ports.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img alt="cisco-catalyst-2950-switch" border="0" data-original-height="259" data-original-width="800" height="103" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh0Ct1TgiBE26dFarIWy-N84Aq7aU2ezvlDegnU7MckmYQohm4u9Zt8fiEKXxBkKyOGKq6OiLBVM8HF0A_58HqKIRN67aSore96he-y9maBAfaAPsJodq92cM4RBIvbQqR5h-ygo5bR-E8/s320/cisco-2950-switch-24ports.jpg" title="cisco-catalyst-2950-switch" width="320"></a><span class="notranslate">An Ethernet switch (or switch) is a device that connects several segments ( cable or physical link) of a network.</span> <span class="notranslate">This is a level 2 device (OSI model data link layer), which means that it does not just propagate a signal like the HUB, but instead That it interprets this signal and uses the information contained in the header of the Ethernet frame to make its decisions.</span><br> <span class="notranslate"></span><br>

Fundamental of Switching - MAC Address Table & Content-Addressable Memory (CAM)

An Ethernet switch (or switch) is a device that connects several segments ( cable or physical link) of a network. This is a level 2 dev...

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Enhanced Interior Gateway Routing Protocol (EIGRP)

<div style="text-align: justify;"> <span style="font-family: "georgia" , "times new roman" , serif; font-size: large;"><span class="notranslate">Enhanced Interior Gateway Routing Protocol (EIGRP) is a routing protocol developed by Cisco.</span> <span class="notranslate">This article takes up the basics of its operation and configuration.</span></span></div> <div style="text-align: justify;"> <span class="notranslate"></span><br></div>

Enhanced Interior Gateway Routing Protocol (EIGRP)

Enhanced Interior Gateway Routing Protocol (EIGRP) is a routing protocol developed by Cisco. This article takes up the basics of its opera...

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How to configure advance trunk dot1q on Cisco Catalyst Switch

<span style="background-color: white;"></span><br> <br> <div style="background: white; margin-bottom: .0001pt; margin: 0in; vertical-align: baseline;"> <span class="notranslate"><span style="border: none 1.0pt; color: #555555; font-family: "inherit" , serif; font-size: 10.5pt; padding: 0in;">A trunk is a configuration of a link, usually between two switches but not only, allowing to carry the traffic of several VLANs there.</span></span><span class="apple-converted-space"><span style="color: #555555; font-family: "arial" , sans-serif; font-size: 10.5pt;"> </span></span><span style="font-size: inherit; font-stretch: inherit; font-style: inherit; font-variant: inherit; font-weight: inherit; line-height: inherit;"><span class="notranslate"><span style="border: none 1.0pt; color: #555555; font-family: "inherit" , serif; font-size: 10.5pt; padding: 0in;">On Cisco switches, by default all VLANs on the switches will be allowed to go through the trunk in question.</span></span></span><span style="font-size: inherit; font-stretch: inherit; font-style: inherit; font-variant: inherit; font-weight: inherit; line-height: inherit;"><span class="apple-converted-space"><span style="border: none 1.0pt; color: #555555; font-family: "inherit" , serif; font-size: 10.5pt; padding: 0in;"> </span></span><span class="notranslate"><span style="border: none 1.0pt; color: #555555; font-family: "inherit" , serif; font-size: 10.5pt; padding: 0in;">However,</span></span><span class="notranslate"><span style="border: none 1.0pt; color: #555555; font-family: "inherit" , serif; font-size: 10.5pt; padding: 0in;"> it is sometimes necessary, from a security point of view but also performance, to limit the propagation of VLANs on certain links ... Here is How to configure trunk on Cisco Catalyst Switch</span></span></span><br> </div>

How to configure advance trunk dot1q on Cisco Catalyst Switch

A trunk is a configuration of a link, usually between two switches but not only, allowing to carry the traffic of several VLANs there. ...

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how to configure Native VLAN on a Trunk Links

<br> <br> <div class="MsoNormal" style="line-height: normal; mso-margin-bottom-alt: auto; mso-margin-top-alt: auto;"> <span style="font-family: "times new roman" , serif; font-size: 12.0pt;">As a reminder, a trunk is a link intended to convey the traffic of several VLANs. Since a standard Ethernet frame does not have information about the VLAN from which it originates, it is necessary to add this information via a protocol. </span><br> </div>

how to configure Native VLAN on a Trunk Links

As a reminder, a trunk is a link intended to convey the traffic of several VLANs. Since a standard Ethernet frame does not have informati...

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What is link layer discovery protocol (LLDP)

<br> <div class="MsoNormal" style="line-height: normal; mso-margin-bottom-alt: auto; mso-margin-top-alt: auto;"> <span style="font-family: "times new roman" , serif; font-size: 12.0pt;">LLDP is a standardized network discovery protocol (IEEE 802.1AB) designed to supplement the multitude of proprietary protocols of the same type (Cisco Discovery Protocol, Nortel Discovery Protocol, etc.) and to allow equipment of different manufacturers to discover mutually. </span><br> </div>

What is link layer discovery protocol (LLDP)

LLDP is a standardized network discovery protocol (IEEE 802.1AB) designed to supplement the multitude of proprietary protocols of the sa...

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OSPF over Frame-Relay: Non-Broadcast

<br> <div class="MsoNormal" style="line-height: normal; mso-margin-bottom-alt: auto; mso-margin-top-alt: auto;"> <span style="font-family: "times new roman" , serif; font-size: 12.0pt;">Here is the fourth part of the configuration of our OSPF lab. In this article, we will discuss how to configure OSPF to work on a Frame-Relay network in a Hub & Spoke topology ... </span><br> </div>

OSPF over Frame-Relay: Non-Broadcast

Here is the fourth part of the configuration of our OSPF lab. In this article, we will discuss how to configure OSPF to work on a Frame-...

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Spanning-Tree Protocol(STP): Port cost vs Port priority

<br> <span style="font-family: "times new roman" , serif; font-size: 12.0pt;">When Spanning-Tree (STP) solves a loop in a network of switches, it follows a series of parameters to determine the best path to the Root Bridge, this "path" will be identified on each switch By the Root Port ... </span><br>

Spanning-Tree Protocol(STP): Port cost vs Port priority

When Spanning-Tree (STP) solves a loop in a network of switches, it follows a series of parameters to determine the best path to the Root B...

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OSPF Virtual Link

<span style="font-family: "times new roman" , serif; font-size: 12pt;">Here is the third part of the configuration of our OSPF lab. The </span><a href="https://ciscoarticleandcertification.blogspot.com/2017/03/how-to-configure-multi-area-ospf.html" style="font-family: "times new roman", serif; font-size: 12pt;" target="_blank">continuation of the last article</a><span style="font-family: "times new roman" , serif; font-size: 12pt;">. After configuring the area 0, the area 10 with the redistribution of EIGRP and the area 23, this time we will attack the configuration of the area 30, which, unlike the OSPF logic and is not related to area 0. In other words, this article will mainly talk about setting up a OSPF Virtual Link.</span><br>

OSPF Virtual Link

Here is the third part of the configuration of our OSPF lab. The continuation of the last article . After configuring the area 0, the area 1...

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How to configure Multi-area OSPF

<span style="background-color: white; border: 1pt none; font-family: "inherit" , serif; font-size: 10.5pt; padding: 0in;">This article is the second (but not the last) part of the OSPF lab configuration presented in the previous article(<a href="https://ciscoarticleandcertification.blogspot.com/2017/02/ospf-lab-part-1-on-gns3.html" target="_blank">Configuring OSPF in a single area</a>).</span><span style="background-color: white; font-family: "arial" , sans-serif; font-size: 10.5pt;"> </span><span style="background-color: white; border: 1pt none; font-family: "inherit" , serif; font-size: 10.5pt; padding: 0in;">This time we will configure the "secondary" areas (area 10 and 23) leaving area 30 next time.</span><br>

How to configure Multi-area OSPF

This article is the second (but not the last) part of the OSPF lab configuration presented in the previous article( Configuring OSPF in a si...

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