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Tag Archives: network
Switch as Intelligent Hub
In an Ethernet network, every client, server and network device is wired to a hub or switch. However, what is the different between hub and switch? In a word: intelligence. Answer this in short sentence: Hub versus Switch – Shared … Continue reading
How to configure Cisco Devices to Use a Syslog Server
syslog is a client/server protocol standard uses for forwarding log messages in an IP network. It is typically used for computer system management and security auditing. Most Cisco devices can use the syslog protocol to manage system logs and alerts. … Continue reading
Posted in Networking
Tagged Cisco, Cisco router, Kiwi syslog daemon, log, network, switch, syslog
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Configuring default VLAN in Cisco switch
After connecting a switch to your network, it will be useful if the network administrator can login remotely into it to do troubleshooting, check logging and so on. The easiest way to manage your switch remotely over the network is … Continue reading
Posted in Networking
Tagged administrator, Cisco, default gateway, login, network, switch, troubleshooting, VLAN
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How to limit access from network host to a Cisco device
Sometime you may like to limit only certain IP address to access your Cisco router / switch by using telnet. You may implement it by configuring the access list and apply it to the line vty 0 4 line.
Posted in Networking, Security
Tagged Cisco, Cisco Access list, IP, IP address, network, router, switch, telnet
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Workgroup vs. Domain in Windows 2003 environment
There are two modes of operation in Windows 2003 environment. Basically a computer can work as workgroup computer or domain computer. Most home and small business environments will be Workgroup, and most enterprise businesses will run in domain mode. Basically … Continue reading
Posted in Networking, PC, Security
Tagged computer, domain, network, Password, server, windows, windows2003, workgroup
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Quick fix to solve network connectivity problem in vmware guest virtual machine
This is a quick fix to vmware network virtualization. Sometime while using vmware, your guest virtual machine may face the problem with network connectivity. I have this problem with two of my virtual machines the other day. Only one of … Continue reading
Posted in Networking
Tagged ethernet, network, network interface, network problem, Networking, physical address, virtual machine, virtualization, vmware
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Cisco Static Route
In my previous post on Static route configuration, I have touched on some basic of static route configuration. In this post, I will show you more details on how to configure static routing in Cisco devices. IP routing is enabled … Continue reading
Posted in Networking
Tagged Cisco, Cisco IOS, ip route, ip routing, network, router, static route, switch
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Cisco CCNA Certification
It is good to have CCNA credential if you would like to work as a network engineer. It shows that you have the basic foundation in the area of networking especially in the field of Cisco networking. Frankly, it would … Continue reading
Posted in Networking
Tagged CCNA, Cisco, Cisco Access list, Cisco IOS, Cisco router, network, routing, static route
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Static route configuration
It is important to understand the process of routing if you are interested in learning networking. One of the fundamental of this study is static routing. Static routing is not complicated, but it is the basic. We need to understand … Continue reading
Posted in Uncategorized
Tagged Cisco, Cisco IOS, Cisco router, network, Networking, router, routing, static route
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How to access web page without Internet Explorer, Firefox or Safari
In networking, sometime while performing network trouble shooting, you may like to quickly test if the connection to a website is available. Without using a web browser, you also can use the telnet command that is available in most of … Continue reading