2-A port security configuration has been made as well on SwitchB, as given in the output below. PCB has been disconnected and another personal laptop has been connected via Ethernet cable to SwitchB. The new User is not able to connect to the network. Port Security Port Status Violation Mode Aging Time SecureStatic Address Aging Maximum MAC Addresses Total MAC Addresses Configured MAC Addresses Sticky MAC Addresses Last Source Address:Vlan Security Violation Count : Enabled : Secure-shutdown : Shutdown :0 mins : Disabled 1 1. 0. : aaaa.bbbb.cccc:99 : 1

2-A port security configuration has been made as well on SwitchB, as given in the output below. PCB has been disconnected and another personal laptop has been connected via Ethernet cable to SwitchB. The new User is not able to connect to the network. Port Security Port Status Violation Mode Aging Time SecureStatic Address Aging Maximum MAC Addresses Total MAC Addresses Configured MAC Addresses Sticky MAC Addresses Last Source Address:Vlan Security Violation Count : Enabled : Secure-shutdown : Shutdown :0 mins : Disabled 1 1. 0. : aaaa.bbbb.cccc:99 : 1

LINUX+ AND LPIC-1 GDE.TO LINUX CERTIF.

5th Edition

ISBN:9781337569798

Author:ECKERT

Publisher:ECKERT

Chapter12: Network Configuration

Section: Chapter Questions

Problem 3DE

See similar textbooks

Similar questions

When you use public WiFi hotspot, such as in the airport, you may be vulnerable to Evil Twin attack. Which of following about Evil Twin attack is NOT correct? 1)The attacker sets up the AP broadcasting a legitimate SSID2)The attacker's AP cannot be detected as it can spoof legitimate MAC address
During the configuration of a SOHO firewall, a network administrator notices that the UPnP option is enabled. Which of these would BEST describe this option?Only specific MAC addresses will have access to the networkCertain URLs will be blocked at the firewallAll wireless data will be encryptedInbound connections can be opened without any explicit rulesThe wireless network will not be visible in selection menus
Linux Command Function ifconfig also: ifcfg, ifup, ifdown, ethtool, nm-tool /etc/init.d/networking restart ip link set down ip link set up The ifconfig command is a tool used to displayand configure network interfaces. Thiscommand will display information about thenetwork card, IP address, broadcast address,and network mask. It also shows how manypackets were received and transmitted. Thereis also information about the loopback device(lo). ping The ping command allows the user to testwhether or not a network connection is active,the speed of that connection, and how anetwork behaves given specific data loads. arpalso: arping The arp command by itself is used to view theinformation currently in the ARP table (AddressResolution Protocol). This table maps the IPaddress of machines on your network segmentwith their MAC address. hostnamealso: domainname, dnsdomainname The hostname command tells you what thehostname of your machine is set to. Thehostname is…
One of the following port security violation modes causes the packets from unfamiliar source address until sufficient number of MAC addresses drop below maximum value: Protect Shutdown Restrict Violate
Which of the following about paths are true? Group of answer choices The separator character in your path can vary depending on the operating system. A relative path is always equivalent to an absolute path. Your current absolute path (working directory) can be printed in a command line via the "pwd" command. You can get to home directory from anywhere by typing "~" as your path when using the command cd.
in a terminal run the following commands: Find your hostname of your computer by running: hostname. Install nmap: sudo apt install nmap. Run nmap: nmap [Your Hostname] and note which transport and ports are open. Take a screenshot of the demonstration.
Whilst practicing with Windows Powershell: 1. On a machine called server there are leftover rules that are long disabled. One of these rules is allowing connections over port 23, where a Telnet client would run. Remove the firewall rule allowing Telnet connections on the server machine. (I am trying to locate the rule with Get-NetFirewallRule | Where-Object -Displayname -like *"Telnet*") But am having trouble finding the rule to remove.
Methodically going through ways to make a Linux computer more secure is something that should be discussed.HTTPS-Everywhere \sGhostery
Recently, your company’s WAN experienced a disabling DDoS attack. Which of the following devices could detect such an attack and prevent it from affecting your network in the future?a. A honeypotb. SIEMc. HIPSd. HIDSe. NIPS
Use the following configuration in this lab : Virtualbox Kali linux (or any Linux distribution) - > minimum RAM = 500MB windows XP where Wireshark is installed → minimum RAM = 500 MB Step 1 : Initial configuration This configuration can be done using internal network connection in the virtualbox and a manual assignment of IP addresses. Be sure that both machines belong to the same internal network (having the same net prefix and the same network mask) Kali Linux : 100.17.0.10 \ 8 Windows : 100.17.0.20 \ 8 use the ping command to test the connection from both sides. Show the result of each ping command using a screenshot : …......................................................... Step2: open Wireshark in the Windows machine and set a filter “tcp”. Use hping3 command in Kali Linux to send two packets to the windows machine like the following : - packet nature : tcp - number of packets : 2 - destination port : 23 - Flag SYN active - interval time 100 microseconds…
Computer Science You work as the IT security administrator for a small corporate network. You need to configure the network security appliance. In this lab, your task is to perform the following: Rename the default user account (cisco) with the following parameters: Use the user name NSAAdmin. Use the password KeepOut!@. Set the idle timeout to 15 minutes. Configure this user for LAN access only (no WAN access). Configure the Optional port on the NSA for LAN and configure the LAN ports to act as a DHCP server with the following parameters: Starting IP Address: 198.28.1.100 Ending IP Address: 198.28.1.250 Primary DNS server address: 163.128.78.93 Secondary DNS server address:163.128.80.93 Set the Default Outbound Policy for IPv4 on the firewall to Allow Always and enable all of the available firewall attack checks. Enable the IPS on the LAN interface and set the policy to Detect and Prevent for all categories.
An attacker detects that commands such as "cd,ls,rm" do not work when they provide an SSH connection to a server with a compromised Linux operating system. Which of the following is the first command the attacker should run?A)bash_historyB)'echo $PATH'C)cat etc/passwd'D)'cat /etc/os-release'