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EX200 Exam - Question 40

SIMULATION -

Configure your Host Name, IP Address, Gateway and DNS.

Host name: dtop5.dn.ws.com -

IP Address: 172.28.10.5/4 -

Gateway: 172.28.10.1 -

DNS: 172.28.10.1 -

Show Answer
Correct Answer:

See explanation below.

1. Configure Host Name

vim /etc/sysconfig/network NETWORKING=yes HOSTNAME=dtop5.dn.ws.com GATEWAY=172.28.10.1

2. Configure IP Address, Gateway and DNS

Configure the network by Network Manager:

Note: Please remember to choose two options:

Connect automatically -

Available to all users -

Click "Apply", save and exit, and restart your network services:

# Service network restart

3. Validate these profiles:

a) Check gateway: # vim / etc / sysconfig / network

NETWORKING=yes -

HOSTNAME=dtop5.dn.ws.com -

GATEWAY=172.28.10.1 -

b) Check Host Name: # vim /etc/hosts

c) Check DNS: # vim /etc/resolv.conf

# Generated by NetworkManager

Search dn.ws.com -

Nameserver 172.28.10.1 -

d) Check Gateway: # vim /etc/sysconfig/network-scripts/ifcfg-eth0

Discussion

2 comments
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MichaelChapoco
Nov 23, 2023

nmcli con add con-name "Exam" ifname enx1x type ethernet ipv4.addresses 172.28.10.5/24 ipv4.gateway 172.28.10.1 ipv4.dns 172.28.10.1 ipv4.method manual connection.autoconnect yes

MichaelChapoco
Nov 23, 2023

hostnamectl set-hostname dtop5.dn.ws.com hostnamectl (verify) ip addr show (verify)

afloret
Mar 14, 2024

# hostnamectl hostname dtop5.dn.ws.com # nmcli con add con-name net1 type ethernet ifname eth0 \ ipv4.addresses 172.28.10.5/24 ipv4.dns 172.28.10.1 \ ipv4.gateway 172.28.10.1 ipv4.method manual # nmcli con up net1 OR Modify --> /etc/NetworkManager/system-connections/"IFNAME".nmconnection