Configure the DHCP server by matching the following conditions: Subnet and netmask should be 192.168.0.0 255.255.255.0 Gateway Should be 192.168.0.254 DNS Sever Should be 192.168.0.254 Domain Name…

Answers: 1. vi /etc/dhcpd.conf ddns-update-style none; option routers 192.168.0.1; option domain-name "example.com"; option domain-name-servers 192.168.0.254; default-lease-time 21600; max-lease-time 43200; subnet 192.168.0.0 netmask 255.255.255.0 { range 192.168.0.10…

Network configuration

Question

Configure the DHCP server by matching the following conditions:
Subnet and netmask should be 192.168.0.0 255.255.255.0
Gateway Should be 192.168.0.254
DNS Sever Should be 192.168.0.254
Domain Name should be example.com
Range from 192.168.0.10-50

Explanation

Answers:

vi /etc/dhcpd.conf ddns-update-style none; option routers 192.168.0.1; option domain-name "example.com"; option domain-name-servers 192.168.0.254; default-lease-time 21600; max-lease-time 43200; subnet 192.168.0.0 netmask 255.255.255.0 { range 192.168.0.10 192.168.0.50; } /etc/dhcpd.conf file is used to configure the DHCP. Some global options i.e Gateway, domainname, DNS server specified using option keyword.
Check the SELinux Context, should be like this: -rw-r--r-- root root system_u:object_r:dhcp_etc_t /etc/dhcpd.conf
If not use the restorecon -R /etc command to restore the selinux context of the file.
service dhcpd start | restart

Topics

#DHCP server#dhcpd.conf#IP range#subnet configuration

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