NETWORK INTERFACE CONFIGURATION

Transcription

1 EX.NO: 13 DATE: NETWORK INTERFACE CONFIGURATION AIM: To set up Network Interface Configuration using ifconfig command and the related system files. PROCEDURE: Step 1: To check the network connection of the system 1.1 To find the network connection of the system, type the following command in the terminal fosslab]# mii-tool 1.2 Now the network connection of the system are shown in the bellow dialog box

2 Step 2: To check the service status of the system 2.1 To find the service status of the system type the following command in the terminal. fosslab]#service NetworkManager status 2.2 To stop the service type the command as fosslab]# service NetworkManager stop 2.3 The following statements or shown in the window

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4 Step 3: To check the ip configuration of the system 3.1 To find the ip configuration of the system type the command in the terminal fosslab]# if config Step 4: To establish the desired network connection type the command as fosslab]# ifdown eth0 4.1 Then check the if config again

5 Step 5: to activate the service again type the command as fosslab]# service NetworkManager start

6 Step 6: check the service network status by typing command fosslab]# service network status

7 Step 7: now start the service fosslab]# service network start Step 8 :now check and see the ip config

8 Setp 9: In the next step stop the network service fosslab]# service NetworkManager stop Step 10 : Then check the service is stopped using the if config command

9 Step 11: open the dhclient using the command fosslab]# dhclient eth0 Step 12: Now find the route nodes by typing the command fosslab]# route n

10 Step 13 : type as given below [root@fosslab fosslab]# cat /etc/resolv.conf Step 14: again find the service status and the if config of the eth0

11 fosslab]# service network status fosslab]# if config eth0 Step 15: now give the ip address of the network type as given below fosslab]# ifconfig netmask up Step 16: set a default route using command

12 fosslab]# route add default gw Step 17: then open a new file by using the following command

13 fosslab]# vi /etc/resolv.conf Step 18: the ntype the following lines inside the file Step 19: the run using this command fosslab]# cat /etc/resolv.conf

14 Step 20: ping to fosslab]# ping Step 21: Type the following commands

15 21.1 wiil get the information in the file like this 21.2 change the BOOTPROTO=static Change the NM CONTROLLED= no

16 21.3 And also insert IPADDR= NETMASK= NETWORK=

17 Step 22: open a file [root@fosslab fosslab]# vi /etc/sysconfig/network 22.1: change the HOSTNAME : cse lab1. linuxpert.in 22.2 And set the GATEWAY :

18 Step 23: Again open another file fosslab]# vi /etc/resolv.conf 23.1 and type the following commands Step 24: restart the service fosslab]# service network restart

19 Step 25: Then type the following command fosslab]# cat /etc/sysconfig/network-scripts/ifcfg-eth0 Step 26 : check the ip address 26.1 type the following command

20 fosslab]# cat /etc/sysconfig/network

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22 RESULT: Thus Network Interface Configuration using ifconfig command is configured.

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