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Outdoor Wireless Mesh Routers

How to Design Outdoor Wireless Networks for Campus Mobile Classrooms?

Some problems have come up a lot in recent weeks for larger school systems whose enrollment at each school can change rapidly from year to year. Many school systems today have a growing number of mobile classrooms. The challenge for IT management is that the parents and school administrators expect that Wi-Fi and network access

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Default boot sequence for Cisco IOS software

How Cisco routers boot Cisco IOS software?

When a router starts up it needs to know which software to load and which configuration file to use. The way it determines these two things is by looking at its configuration register setting and its startup configuration in nonvolatile RAM (NVRAM).When a router is booting up, it searches its configuration register to determine where

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how to reset Cisco routers to default setting

Tutorial on Resetting and Verifying Cisco Routers to Default Factory Setting

No matter for an end-user or a company, you may hope your new bought router to benefit you best; thus, it’s necessary to restore the router to factory settings. Now, there are the simple but practical tips for resetting Cisco routers: 1. To erase the configuration file, issue the erase nvram: command. Reload the router

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Swap the flash memory for the new larger bit

How to Upgrade Flash Memory in a Cisco 877 Router Step by Step?

Generally, to upgrade the flash memory and dynamic RAM (DRAM), you must open the router chassis. You must provide a number 1 Phillips screwdriver and an antistatic mat. The model shown in the following procedure is a Cisco 887 router, but the other Cisco 800 series routers are similar to it. Follow these steps to

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Cisco wireless AP setup4

What are the functions of Cisco Access Points and how to configure the 1242 Wireless AP?

Cisco Access Points are strong and reliable but require a little more configuration than your typical Linksys, or other low side Cisco devices. In this article, we will take the Cisco wireless AP —AIR-AP1242AG-A-K9 as an example. You will find out how to configure this enterprise grade wireless AP to allow your wireless users to

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the most popular Cisco license

Popular Questions and Answers for Cisco License SEC-K9 and HSEC-K9

As one of the most popular and important Cisco products, Cisco license are welcomed by all our customers. But, there are many problems or questions they may not clear. Now, let’s share these classic examples with all. Q. The end customer is in the United States, so why does this customer need to comply with

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the most popular Cisco HWIC-4T1/ E1

Tutorial of Cisco WIC and HWIC-4T1/E1 WAN Interface Card

A WAN interface card, or WIC, is a specialized network interface card (NIC) that allows devices to connect to a wide area network. (A NIC provides the interface between a device and a local area network.) A WIC has a built-in Channel Service Unit/Data Service Unit (CSU/DSU) interface that allows the card to communicate with

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Site-to-site IPSec based VPN between a Cisco ASA5505 and Cisco router 2621

Site-to-site IPSec based VPN between a Cisco ASA5505 and Cisco router 2621

For the importance of site-to-site IPSec based VPN between a Cisco ASA5505 and Cisco router 2621, there is a turnkey solution for a site-to-site IPSec based VPN between a Cisco ASA5505 running version 7.3(4) on one end (Site A) and a Cisco router 2621 running IOS version 12.3 on the other end (Site B). This

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Concept of Business Ether Wide service

Why We Should Monitor WAN Link and How to Complete WAN Monitoring?

What is a WAN Link? A WAN link represents a logical connection between two routers—One router at the data-center and the other at a branch office (usual scenario). Enterprises buy WAN links from Telcos or ISPs based on the following characteristics: Distance between the two routers (ex: India to USA) Speed of the WAN Link

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cisco-ip-sla-supported-ios

Tutorial and Popular FAQs for WAN Monitoring

As one of the most important part of networking, WAN Monitoring plays a virtual role. It is known that WAN Monitoring provides: Performance tuning which can improve service with proactively id, reduce bottlenecks, tune and optimize systems, improves QOS, optimize investments with id under/over utilized resources, and balance workloads. Trouble shooting which can get out

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