#cd /etc/sysconfig/network-scripts/ #ls #vi ifcfg-eth0 IPADDR=172.24.40.40 PREFIX=24 GATEWAY=172.24.40.1 DNS1=172.24.40.1 #hostnamectl set-hostname station.domain40.example.com

There is many ways to achieve the tasks, remember! In this case, for this question all the commands working in rhel 7 also work in rhel 8. Again, remember, there is many ways to resolve the questions. For example, if you can change the hostanme, you can use the cli (hostnamectl) or modifying directly the archive for that purpose: /etc/hostname. If you can modify the network details, you can use, nmcli (cli for network mannager), nmtui (TUI for network manager) or modify the archives directly. You can choose any of the ways you want!

This dump is valid for Redhat 9? Thanks!

this dump is valid for Redhat 9? Thanks!

after i config, can't ping anymore ist normal?

hello all , in the exam there is two connections which connection we should edit ?the active one ( the first connection ) we modify the existing OR we edit the second connection ? please anyone can answer?

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you can use nmtui it is more faster way, it work for exam version 8

"nmtui" is easier to remember and can achieve both goals. "nmcli" is also easy but required a bit more of remembering the right order of the commands for exemple

#cd /etc/sysconfig/network-scripts/ #ls

#hostnamectl set-hostname station.domain40.example.com #hostnamectl - to verify #nmcli connection modify eth0 ipv4.addresses 172.24.40.40/24 ipv4.gateway 172.24.40.1 ipv4.dns 172.24.40.1 ipv4.method static #nmcli connection down eth0 #nmcli connection up eth0 # ping 172.24.40.1 - to verify

Do you need mask of 24 in the network-scripts vi? As in... IPADDR=172.24.40.40/24 or IPADDR=172.24.40.40 ???

RHEL 9.1 root]# root]# hostnamectl set-hostname station.domain40.example.com root]# root]# cat /etc/hostname root]# nmcli connection add con-name MyExam ifname ens224 type ethernet ipv4.addresses 172.24.40.50/24 ipv4.gateway 172.24.40.1 root]# root]#nmcli connection modify MyExam ipv4.dns 172.24.40.1 root]# root]# nmcli connection modify MyExam ipv4.method manual root]# root]# nmcli connection up MyExam root]# root]# nmcli device

Option 1 - #sudo nmtui (gui configuration) Option 2 - #nmcli connection modify ipv4.method manual ipv4.addresses 172.24.40.40/24 ipv4.gateway 172.24.40.1 ipv4.dns 172.24.40.1 #hostnamectl set-hostname station.domain40.example.com #sudo nmcli connection down enp0s3 && sudo nmcli connection up enp0s3

For RHCSA 9 we can use nmtui right. I feel this is very easy. Any one please confirm

When ls in the network-scripts, I get readme- ifcfg- rh.txt. Am I suppose to touch ifcfg-etho into network-scripts?

vi /etc/hostname station.domain40.example.com