CSIS 331 Lab 10 Answer Sheet Solution (Liberty University) (fall '22)All Attempt Answers correct.

Liberty University CSIS 331 Lab 12 Answer Sheet Ping From Device Ping to Device IP Possible Y/N If no, Why Not? PC-A PC-B Yes PC-A PC-C No They are in a different network PC-A S1 No They are in different networks PC-B PC-C No They are in different networks PC-B S2 No They are in different networks PC-C S2 No They are in different networks S1 S2 Yes 1. What is the default VLAN? Vlan 1 2. What ports are assigned to the default VLAN? Fa0/1, Fa0/2, Fa0/3, Fa0/4 Fa0/5, Fa0/6, Fa0/7, Fa0/8 Fa0/9, Fa0/10, Fa0/11, Fa0/12 Fa0/13, Fa0/14, Fa0/15, Fa0/16 Fa0/17, Fa0/18, Fa0/19, Fa0/20 Fa0/21, Fa0/22, Fa0/23, Fa0/24 Gig0/1, Gig0/2 3. What is the status of VLAN 99? Up and Down 4. Why? No ports are configured or assigned to the VLAN99 5. Is PC-A able to ping PC-B? ____Yes ____No No 6. Why? They are not within the same network/vlan as we just configured 7. Is S1 able to ping S2? ____Yes ____No No 8. Why? VLAN 99 traffic will not be sent over the Trunk line until configured to do so. 9. Which VLAN is F0/24 now associated with? The default vlan 1 10. What is the default name of VLAN 30? VLAN0030 11. After deleting VLAN 30, what VLAN is port F0/24 assigned to? It is not assigned to any vlan 12. What happens to the traffic destined to the host attached to F0/24? Because it is not assigned to a vlan it will not transport traffic 13. To which VLAN is F0/24 assigned? The Default VLAN 1 14. Why should you reassign a port to another VLAN before removing the VLAN from the VLAN database? To redirect traffic from the removed VLAN as deleting a Vlan unassigns all ports and therefore no traffic will flow until it is reassigned. Ping From Device Ping to Device IP Possible Y/N If no, Why Not? S1 S2 Success PC-A PC-B Success PC-A PC-C No They are in different vlans PC-A PC-C No PC-B PC-C No They are in different vlans PC-B S2 No No as the are in different networks PC-C S2 No As they are in different networks 15. Why might you want to manually configure an interface to trunk mode instead of using DTP? Not all equipment uses DTP, manually configuring it ensures that the equipment is compatible with the rest of the network 16. To initialize a switch back to its default settings, what other commands are needed? Erasing the startup config, and then simply reloading the system. Reflection Questions 1: What is needed to allow hosts on VLAN 10 to communicate to hosts on VLAN 20? There needs to be another layer device such as router or another swtich Reflection Questions 2. What are some primary benefits that an organization can receive through effective use of VLANs? Tighter control over the network such as security and who can communicate with who. This also has the added benefit of improved performance and speed as the traffic is separated over separate vlans. Copy and Paste S1 show run Output: S1#show run Building configuration... Current configuration : 2384 bytes ! version 12.2 no service timestamps log datetime msec no service timestamps debug datetime msec no service password-encryption