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RedHat EX200 Exam - Topic 3 Question 51 Discussion

Part 1 (on Node1 Server)Task 1 [Managing Networking]Please create new network connection with existing interface (enp1s0) using provided values:IPv4: 172.25.X.10/255.255.255.0 (where X is your domain number: Domain15)Gateway: 172.25.X.2DNS server: 172.25.X.2Add the following secondary IP addresses statically to your current running connection. Do this in a way that does not compromise your existing settings:IPv4: 10.0.0.5/24 and set the hostname node1.domain15.example.com
A) Explanation: * [root@node1 ~]# nmcli connection show [root@node1 ~]# nmcli connection add con-name static ifname enp1s0 type ethernet ipv4.addresses 172.25.15.10/24 ipv4.gateway 172.25.15.2 ipv4.dns 172.25.15.2 [root@node1 ~]# nmcli connection modify static ipv4.method manual connection.autoconnect yes [root@node1 ~]# nmcli connection modify static +ipv4.addresses 10.0.0.5/24 [root@node1 ~]# nmcli connection up static [root@node1 ~]# nmcli connection show [root@node1 ~]# hostnamectl set-hostname node1.domain15.example.com [root@node1 ~]# hostnamectl status [root@node1 ~]# nmcli connection down static * [root@node1 ~]# nmcli connection up static [root@node1 ~]# ip addr show [root@node1 ~]# reboot ### For checking ### [root@node1 ~]# ip addr show [root@node1 ~]# netstat -nr [root@node1 ~]# cat /etc/resolv.conf

RedHat EX200 Exam - Topic 3 Question 51 Discussion

Actual exam question for RedHat's EX200 exam
Question #: 51
Topic #: 3
[All EX200 Questions]

Part 1 (on Node1 Server)

Task 1 [Managing Networking]

Please create new network connection with existing interface (enp1s0) using provided values:

IPv4: 172.25.X.10/255.255.255.0 (where X is your domain number: Domain15)

Gateway: 172.25.X.2

DNS server: 172.25.X.2

Add the following secondary IP addresses statically to your current running connection. Do this in a way that does not compromise your existing settings:

IPv4: 10.0.0.5/24 and set the hostname node1.domain15.example.com

Show Suggested Answer Hide Answer
Suggested Answer: A

by Jacqueline at May 07, 2022, 06:03 PM

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Noemi
10 months ago
Rebooting after changes? Is that really necessary?
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Chan
10 months ago
Totally agree, this is a solid approach for adding IPs!
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Brittni
11 months ago
Wait, why are we using 10.0.0.5? Isn't that a private range?
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Dalene
11 months ago
Looks good to me, straightforward steps!
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Charlene
11 months ago
Just a reminder, make sure to replace X with 15 in the IPs!
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Hannah
11 months ago
I feel confident about the gateway and DNS settings since they are the same as the primary IP, but I should double-check the subnet mask just to be safe.
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Virgilio
11 months ago
I recall that we had a similar question where we had to set a hostname, and I think it was `hostnamectl set-hostname`, but I hope I remember the domain format correctly.
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Malcolm
11 months ago
I think the command to add the secondary IP should use the `+ipv4.addresses` option, but I might be mixing it up with another command we did.
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Eulah
11 months ago
I remember we practiced adding a new connection with `nmcli`, but I'm not entirely sure about the exact syntax for the secondary IP addresses.
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Valentin
11 months ago
Based on my understanding of authentication and single sign-on, I believe the correct answer is A. SAML-based Identity Provider would be the best option to integrate with the VMware Workspace ONE systems.
upvoted 0 times
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Stephanie
11 months ago
Hmm, I'm a bit unsure about this one. I know Paramiko is a Python library for SSH, but I'm not familiar with the other options. I'll have to think this through carefully.
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Layla
11 months ago
Okay, I've got this. The reliability aspects are availability, integrity, and confidentiality. Option B is the clear answer here.
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Francesco
11 months ago
For this type of question, I feel like options C and D indicate positive scenarios, so I would lean toward A as needing a closer look.
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Trevor
11 months ago
This seems like a straightforward question about who should review the resourcing of a Programme Office. I think the key is to focus on the roles and responsibilities outlined in the P3O guidance.
upvoted 0 times
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