Which command on a Layer3-switch will help you configure and activate SVI- IP address for vlan 20? O interface vlan 20 ip address 192.168.20.1 255.255.255.0 no shutdown O interface vlan ip address 192.168.30.1 255.255.255.0 interface vlan 30 ip address 192.168.20.1 255.255.255.0 shutdown no need to configure SVI
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- 1.1 Arriving at your university room, you plug into the wired Ethernet jack for the first time. The network admin has a record of your MAC address and your machine can join the network without further action on your part. Assume: Your laptop's Ethernet address is 0a:0b:0c:0d:0e:0f, DHCP server address is 131.111.7.3, your IPv4 address will be 131.111.7.121, the gateway's IP address is 131.111.7.1, and Ethernet address is 00:01:02:03:04:05, the network subnet mask is 255.255.255.0.Write the series of protocol/packet exchanges that occur on the wired Ethernet link, up until you can send a single packet to 128.232.0.20. You do not need to describe packets after this packet has left the link. Include ARP and DHCP.Computer Science Arriving at your university room, you plug into the wired Ethernet jack for the first time. The network admin has a record of your MAC address and your machine can join the network without further action on your part. Assume: Your laptop's Ethernet address is 0a:0b:0c:0d:0e:0f, DHCP server address is 131.111.7.3, your IPv4 address will be 131.111.7.121, the gateway's IP address is 131.111.7.1, and Ethernet address is 00:01:02:03:04:05, the network subnet mask is 255.255.255.0.Write the series of protocol/packet exchanges that occur on the wired Ethernet link, up until you can send a single packet to 128.232.0.20. You do not need to describe packets after this packet has left the link. Include ARP and DHCP.If a user needs 200 IP address than the most suitable class of IP address is A. Class A B. Class B C. Class C D. Class D 2-If a subscriber needs to connect 255 computers, then class ______ IP addressing is the best option A. A B. B C. C D. D
- Q5) The network administrator decided to deny traffic from PC1to PC4 while permitting it from PCO and PC2 to PC4. However, by testing the ACL configuration on R2, the network administrator has discovered that all hosts in the 10.0.1.0/24 network are not ABLE to communicate with PC4. interface Gigabitéthernet 0/0 ipaddress 10.0.3.1255.255.255.0 no shut down ip access-group 115 OUT R28sh access-lists StandardIP access list1ls 10 deny 10.0.1.0 0.0.0.255 20 permit any 1) Is the ACL number convenient for the stated policy? * (O No: for standard between 1and 99 (O No: for standard between 150 and 199 (O Yes: for standard > 99a) 10.21.2.128/8b) 10.128.0.0/25c) 200.200.100.0/24d) 200.200.100.127/25e) 200.200.100.128/25 From the IP above, which one includes: 1) Broadcast Address?2) Network Address?3) Host Address?4) Private Address?5) Public Address? *Notes: Please With ExplanationListing and identifying sockets. the ss command may be used to display the listening connections and the established connections on a machine. Suppose you see the sample output shown below. Netid State Local Addr:Port Peer Addr:Port Users udp UNCONN 0.0.0.0:8003 0.0.0.0:* (pid=29604,fd=3) tcp LISTEN 0.0.0.0:8003 0.0.0.0:* (pid=28832,fd=3) Netid State Local Addr:Port Peer Addr:Port Users tcp ESTAB 127.0.0.1:8003 127.0.0.1:47468 (pid=28832,fd=4) tcp ESTAB 127.0.0.1:47468 127.0.0.1:8003 (pid=29910,fd=3) The output above lists all the connections on the machine where the ss command is run. Helpfully, the last column of the output, entitled Users, also shows the process ID (pid) of the application process associated with the socket and the number of the file descriptor (fd) associated with the socket. (a) Suppose a TCP packet enters the machine, destined to TCP port 8003 corresponding to an established connection. Can you identify the pid and socket fd, if any, corresponding to the socket…
- Assume your PC’s IP address is 172.16.16.5/23. If you want to send a packet to everyone on the LAN, what should be the packet’s destination IP address? a.172.16.16.255 b.172.16.17.255 c.172.16.20.255 d.172.16.23.255 e.172.16.255.255Attempt all Questions:- Part 1) Assign IP address configuration to the S2 server: part 1 question) Write IP-Address, Net mask and Default gateway. Part 2) To assign an IP address to the subnet A and to the subnet B you to have subdivide the network 169.1.96.0/19. Please choose a new netmask that subdivide the given network into atleast 3 (one for future use) subnetworks. You want to have a maximum amount of computer in each subnetwork. part 2 question) Write Net-mask (decimal dotted notation), your subnet A IP Address, Your subnet B IP Address, IP address R2 eth1 and IP Address R2 eth2. Part 3) Write down routing table of R1 (Routing table should include Destination, Next hoop and interface) Part 4) Write down routing table of R3 (Routing table should include Destination, Next hoop and interface) You are planning the network of a small company. The network has the address \( 169.1 .0 .0 / 16 . \) T some structure subnetLoss of network connectivity can be frustrating to users and can be costly to a business. As an IT technician, you might be asked to restore these connections. Familiarity with TCP/IP utilities can help you narrow down the source of the problem. Open a command prompt, type ipconfig /all and press enter 1. What is the IP address? 2. What is the physical address (MAC)? 3. What is the address of the default gateway? 4. What is the address of the DHCP server? 5. What is the address of the DNS server? Type ping cengage.com and press enter. 6. What is the IP address that was pinged? 7. Where did that IP address come from? Type nslookup course.com. 8. What is the IP address returned? Open a browswer and go to sctech.edu. At the command prompt type ipconfig /displaydns and press enter. Browse through the results. 9. What is the IP address for sctech.edu?
- I'm new to subnetting a network. Could you please explain and provide instructions to answer the following questions? Thanks. Thumb up for your help. What is the address of the subnet that is connected to Router1 G0/0? What is the address of Router1 G0/0? What is the address of Switch1 SVI? What is the address of the last host in the subnet connected to Router1 G0/0? What is the broadcast address of the subnet connected to Router1 G0/0? What is the address of the subnet that is connected to Router1 G0/1? What is the address of Router1 G0/1? What is the address of Switch2 SVI? What is the address of the last host in the subnet connected to Router1 G0/1? What is the broadcast address of the subnet connected to Router1 G0/1?Demonstrate your ability to configure a switch in Packet Tracer. Your tasks include configuring initial settings using the Cisco IOS. You are to use a switch and two hosts/PCs on a cabled and powered network and ensure that you have carryout the following: Use a console connection to access the switch. Name the switch Use the password for all lines.Which term is best described as the practice of adding a device's physical address to a wireless router in order to either permit it or deny it access to the network? SSID Disabling Pre-shared Key WPS MAC Filtering