How to permit icmp request from the internet to the IP on the WAN interface of your security router

7 years ago

Security is paramount in networking, that is why Cisco puts extra layer of security on their gateway devices to make…

How to use the Mikrotik Nv2 wireless protocol to increase wireless link throughput.

7 years ago

The Nv2 wireless protocol was developed by Mikrotik for use with Atheros 802.11n chips and legacy 802.11a/b/g chips starting from…

Configuring a single-area OSPF for a network topology of three Cisco routers and five networks

7 years ago

The Open shortest Path First (Ospf) is one of the best internal routing protocols deployed by network engineers on enterprise…

How to configure a GRE tunnel between a Mikrotik router and a Cisco router

7 years ago

Generic Routing Encapsulation (GRE) is a tunneling protocol that was developed by Cisco to encapsulate a wide variety of protocols…

How to deny web access from a host to a server in an IPv6 network

7 years ago

The most popular and one of the most important simulation in the CCNA exam is the access-list question where candidates…

How to configure Site-to-site IPsec VPN using the Cisco Packet Tracer.

7 years ago

Cisco has made it possible to implement IPsec VPN on Packet Tracer by including security devices among the routers available…

IPv6 routing: How to configure EIGRP on IPv6 networks using the Cisco Packet Tracer

7 years ago

Still on the IPv6 routing series, this demonstration will be on how to configure eigrp on IPv6 networks. Everyone talks…

IPv6 routing: how to configure IPv6 static routes on a network topology with three routers

7 years ago

Yesterday, I made a post on how to configure static route on a network topology involving three routers. See here.…

IPv4 routing: how to configure static route on a network topology with three routers

7 years ago

Static route is awesome if you know what you are doing. An excellent implementation of static route on your network…

IPv6 routing: how to configure Routing information protocol next generation (RIPng) on Cisco routers.

7 years ago

It's no longer news that the world is fast moving to an all-IPv6 network known as the internet 2. What…