Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN: 9780133594140
Author: James Kurose, Keith Ross
Publisher: PEARSON
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- Find the IP addresses of these websites. Tools: You can use the ŋsleekun or ping command in your terminal/command prompt. Fill the table below with your solutions. Website www.usp.ac.fj www.facebook.com www.youtube.com IP Address Range Nelookup Results Update the ALC template below to block the identified IP ranges for the above websites. Router(config)# access-list 10 deny Router(config)# access-list 10 permit any Router(config)# interface IDE> Router(config-if)#ip access-group 10 in Router(config-if)#exit Explanation: • • • • • -list 10: Creates a standard ACL with number 10. dany : Blocks traffic from the specified IP address. Example: =====-list 10 dany 192.168.1.0 0.0.0.255 will block the range 292.168.1.0 to 192.168.1.255. permit any: Allows all other traffic not specified in the deny rule. interface : Applies the ACL to a specific interface (e.g.. GigabitEthernet0/0). -group 10 in Applies the ACL in the inbound direction on the interface. Cybersecurity Policies/Acts in Fiji…arrow_forwardFind the first ICMP Echo Request message that was sent by your computer after you changed the Packet Size in pingplotter to be 2000. Q6) Has that message been fragmented across more than one IP datagram? If so, how many? Q7) What information in the IP header indicates that the datagram been fragmented? What information in the IP header indicates whether this is the first fragment versus a last fragment?arrow_forward
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