Saturday, August 29, 2015

Tools for Network Troubleshooting

To resolve network problems will be easier using a software tool, which is a command. This command includes the Ipconfig, Tracert, Ping, ARP, Netstat, and Telnet.


1. Tracert
Tracert or Traceroute function to show the route that passed the packet to reach the destination. By sending ICMP (Internet Control Message Protocol) echo request to the destination with the value of the Time to Live rising, usually in the form of a list of the nearest router interfaces in the path between the host and the destination.

Tracert

2. Ipconfig

Ipconfig (Winipcfg) is used to display the network configuration of the TCP / IP and renew the Dynamic Host Configuration Protocol (DHCP) settings, and Domain Name System (DNS).

Ipconfig

3. Ping

Ping is used to send messages Internet Control Message Protocol (ICMP) Echo request, and will be in response to the Echo Reply. Ping can be used to check the connectivity, coverage and resolution of names.
Ping

4. ARP

ARP display and change the entry in the cache Address Resolution Protocol (ARP) is used to store the IP address and the physical address of the Ethernet and Token Ring IP address in question.


5. Netstat

Netstat displays active TCP connections, such as ethernet statistics, statistics IPv4, IPv6 statistics, as well as IP routing table and listen port of the computer.

6. Telnet
So that users can communicate with remote computers need the cooperation of the telnet client and telnet server. Telnet Server serves as a gateway that is used Telnet Client to communicate.

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