Network technologies and trends:

June, 2008

June 21, 2008  5:42 AM

What is SSH ? and how it can be configured in a Cisco Switch.

Posted by: Yasir Irfan
Cisco, Network Documentation Policy, Networking, Security, SSH, Switches

Secure Shell (SSH) - TCP Port 22 SSH stands for "Secure Shell". SSH commonly uses port 22 to connect your computer to another computer on the Internet. It is most often used by network administrators as a remote login / remote control way to manage their business servers. Examples would be:...

June 19, 2008  1:52 PM

Sample Campus Network Documentation Policy

Posted by: Yasir Irfan
DataCenter, Network Documentation Policy, Networking

Network Documentation Policy 1.0 Overview This network documentation policy is an internal IT policy and defines the requirements for network documentation. This policy defines the level of network documentation required such as documentation of which switch ports connect to what rooms and...

June 18, 2008  1:28 PM

Introduction to Free ware Bandwidth Monitoring software’s – Series 1

Posted by: Yasir Irfan
Bandwidth monitoring, Cacti, Networking

Cacti is one of the great free ware bandwidth monitoring software works with SNMP. It’s RRD based tool, which makes use of MySQL server as a database, and completely driven by PHP. What is Cacti? Cacti is a resource monitoring software which used RRDtool to store data &...

June 17, 2008  7:02 AM

Configuring HSRP in Cisco 6500 Switch

Posted by: Yasir Irfan
Cisco 6500, HSRP, Networking, Switches

Configuring HSRP in a Cisco 6500 Switch Yasir Personel

June 17, 2008  6:48 AM

Introduction to Cisco port security and the reasons to implement

Posted by: Yasir Irfan
Cisco, Cisco 2950, Cisco 3560, Cisco 3560-E, Cisco 3750-E, Cisco 6500, Networking, Port security, Switches

A growing challenge facing network administrators is determining how to control who can access the organization's internal network—and who can't. For example, can anyone walk into campus LAN , plug in a laptop, and access the network? You might argue that the wall jack has no connection to a...

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