8.Under what circumstances might you want NetworkManager to ignore certain network interf
7.Discuss the general configuration directory for NetworkManager and the key components f
6.What is the function of the nm-online utility, and how does it determine the network st
5.Explain the purpose of the nmcli command and its significance in controlling NetworkMan
4.Describe the typical interaction users have with NetworkManager through desktop applets
3.How does NetworkManager decide which connection to activate for Ethernet interfaces, an
2.What are the two basic levels of configuration that NetworkManager maintains, and how d
1.Can you explain the role of NetworkManager as a daemon in Linux-based systems, particul
5.system service for network configuration should address,choosing network interfaces
4.network configuration, connectivity options, user preferences, role of a system service
3.multiple physical network interfaces, wired, wireless Ethernet, configuring interfaces
2.wireless networks, dimension of interface configuration, configuration of wired networks
1.Impact of dynamic nature of modern network on configuring network settings during boot
5.Describe the unique approach offered by Netplan in addressing the network configuration
4.The text mentions the difficulty in managing systems when network configuration is spre
3.What is the main disparity mentioned in the text regarding network configuration elemen
2.Could you elaborate on the issues arising from attempts to standardize configuration fi
1.What challenges are highlighted in the text regarding the traditional method of ensurin
5.Explain the steps involved in adding and deleting routes using the "ip route" command 4.binding an interface to the internet layer with the "ip address add" command 3.Why is manually configuring network interfaces considered rare and error-prone? 2."ip address show" command in the context of configuring network interfaces? 1.step-by-step process involved in connecting a Linux machine to the internet 5.In the context of exploring the hardware and physical layer behind a network interface, 4.How do network interfaces receive names like enp0s31f6, and why are they considered pre 3.Describe the significance of the flag "UP" when viewing network interface settings usin 2.What role does the Linux kernel play in maintaining the division between the physical a 1.Can you explain the concept of a predictable network interface device name and how it d 5. Explain the limitation mentioned in the text regarding the direct transmission of frame
4.what is the purpose of sending messages in frames,and what info do these frames have?
3.Describe the common characteristics shared by all devices on an Ethernet network
Interrupt Service Routine(ISR)
2.Can you explain role of the physical layer in establishing communication bwn computers
1. What is the significance of the physical layer in the context of the internet,why is it necessary
10.Describe the -4 and -6 options for both the ping and host commands
9.What challenges and limitations are associated with using the host command in reverse
8.Explain the purpose of the host command and how it can be used to find the IP address
7.Why do we use domain names instead of IP addresses...
6.Why might a host on the internet disable responses to ICMP echo request packets...
5.What is the significance of the round-trip time in a ping operation...
4.How does packet loss in the sequence numbers during a ping operation...
3.Can you describe the purpose of the ping tool and how it is used for network debugging?
2.Explain the role of ICMP in network configuration and diagnostics...
1.What are the two protocols discussed in the text for interacting with hosts...
20.why is it relatively easy to add IPv6 support to applications originally written for I
19. In a dual-stack nw,it important for applications,to have support for both IPv4,IPv6
18.What is meant by a "dual-stack network," and how does it differ from a single-stack nw
17.traffic goes through the router at the link-local address rather than its global IP address
16.Explain the purpose of the "default route" in IPv6 configuration
15.What command would you use to view IPv6 routes on a system
14.significance of the "scope global" and "scope link"
13.identify the loopback interface in the IPv6 configuration
12.what do the addresses under "inet6" represent...
11.how to view IPv6 configuration on a system using ip command
10. Can you explain the rationale behind the prefix 2000::/3 for global unicast addresses in IPv6
9.What is the significance of the fe80::/10 prefix in IPv6
8.A service provider divide a subnet into a routing prefix
7.link-local address in IPv6 different from a global unicast
3.execution of iptables commands,configuring the INPUT chain
4. Explain the steps involved in configuring iptables to allow ICMP traffic
3.allow only trusted packets and deny everything else when configuring firewall rules
2.firewall strategies for protecting machines,protecting individual machines vs nw of mcs
1.configuring firewall rules in the INPUT chain, setting the policy to DROP
. How does the /etc/hosts file play a role in hostname lookups
2. process of hostname resolution in Linux, final retrieval of the IP address
5.role of CIDR notation in routing and how it helps the kernel make decisions
4.the order of rules in the table not matter when determining the route
3.How does kernel determine oute to use when there are multiple matching rules in the routing table
2. What is role of default gateway in network,why is it essential for a host to have default gateway
1. Can you explain the significance of the default entry in the routing table
10."metric" field, routing behavior of the Linux kernel
9.How does the routing table facilitate communication...
8.significance of the destination network
7.What does the output of the "route -n" command
6.What is the role of the network interfaces in the routing process
5.How can the routing table be displayed in Linux
4.Why is it necessary for Host A to communicate through the
3.what is the purpose of the default route...
2.significance of the IP addresses and network configurations in the routing table
1. distinguish between different types of destinations...
20.How does identifying subnets and their hosts contribute to underst
19.Why is the "/24" subnet mask commonly used on local end-user netwo
18.Explain the relationship between CIDR notation like "/24" and the
17.How is CIDR notation related to subnet masks, and why is it consid
16.What is Classless Inter-Domain Routing (CIDR) notation, and how do
15.how the subnet mask marks the bit locations common to a subnet
14.explain how the network prefix and subnet mask work together to...
13.How is a subnet defined, and what are the two essential pieces...
11.The network configuration tool "ip" compared to older "ifconfig"
8.What is technical composition of an IP address in terms of bytes
7.The Internet Layer. uniqueness of IP addresses across the entire internet
6.the format of an IPv4 address, and what is meant by a "dotted-quad seq
5.how are LAN, internet addresses, and the router identified?
4.a host being attached to multiple subnets
3.decentralized topology of internet,made up of smaller networks,subnets
we need to store a particular value at an particular address, how could it be done?
12.Define what a subnet is and provide an example of a connected group...
10.What command can be used on a Linux machine to view active IP addresse
9.How is an IP address similar to a postal address?
10. How does UDP handle error detection, why might some applications choose UDP over TCP
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