Article Directory by Category

Latest Featured Articles and How To Resource

How to create and apply Cisco Extended Access List

November 16th, 2017 by

Access list a rule that filters a traffic going through a router interface. Unlike Standard Access List, Extended Access List permits or denies traffic based on source, destination, port, or service. You would normally apply Extended Access List on the router interface closest to the source device. Extended Access List uses numbers from 100 to…

Listed In:Advertising > Networking

How to create and applies Cisco Standard Access List (ACL)

November 15th, 2017 by

Access List (ACL) is rule that filters a network traffic incoming to router interface or outgoing from a router interface. Each ACL’s rules tell the router which packets to discard, and which to permit. Standard Access list filters the traffic based on the source IP address or network and is normally applied close to the…

Listed In:Advertising > Networking

How to configure static route on Cisco router

October 14th, 2017 by

Static route is form of routing protocol used to route or link up different networks on a router. It’s a manual entry on the router configuration that sends traffic to specific network to a known route. All static routes must be be manually configured on all routers and it not account for link failure. To…

Listed In:Computers > Computer Networking

Interior Gateway Protocol (IGP)

October 14th, 2017 by

IGP – Interior Gateway Protocol is used to exchange routing information between multiple routers in Autonomous System (single organization network). It consists group of other routing protocols such as Open Shortest Path (OSPF), Routing Information Protocol (RIP), Intermediate System to Intermediate System (IS-IS), and Enhanced Interior Gateway Protocol (EIGRP). Type or class of routing protocols:…

Listed In:Computers > Computer Networking

Extend Trace Route (Tracert)

October 13th, 2017 by

Trace Route is command based tool that is widely used to trace the data path to the destination device. For example, to check the path from my router to spidertip.com. I would type trace rout spidertip.com and that would show me all the provider IP addresses from my router to the Spidertip.com host server. The…

Listed In:Computers > Computer Networking