tdc 363 lab #2 - vlans answers document...tdc 363 lab #2 - vlans answers document due friday,...

TDC 363 Lab #2 - VLANs

ANSWERS DOCUMENT Due Friday, February 10th 2017, 11:59 pm

Your Name: Nancy Vallejo You should read the Lab #2 Assignment Document before reading this one. You can type your answers into this document or create a separate one. When complete, save your answers file as PDF and submit for your Lab #2 assignment on D2L.

1. IP Subnets In the table below, type the network address, prefix length, total size and range of valid (assignable) IP addresses for each of the 3 subnets in the network diagram.

Table #1: IP Subnets

VLAN Network Address Prefix Length

(/n)

Size = 2[32-n]

First Valid Host IP

Last Valid Host IP

VLAN 10 50.63.1.0 /24 28= 256 50.63.1.1 50.63.1.254 VLAN 20 50.63.2.0 /24 256 50.63.2.1 50.63.2.254 VLAN 99 192.168.5.0 /24 256 192.168.5.1 192.168.5.254

2. IP and MAC Addresses Now, enter the IP address information from the network diagram for each interface into the table below. Check your devices (in lab or on Packet Tracer) to determine the Ethernet MAC address for each interface and enter the MAC address also.

Table #2: Interface IP Addresses

Device Interface IP Address MAC Address Host 1 NIC 50.63.2.10 00E0.F998.441D Host 2 NIC 50.63.1.5 0040.0BB9.EAC8 Host 3 NIC 50.63.1.10 00E0.F906.2074

R1 Fa0/0 50.63.2.5 0006.2A4B.60CE R2 Fa0/0.10 50.63.1.1 0040.0B33.4701 R2 Fa0/0.20 50.63.2.1 0040.0B33.4701 S1 VLAN99 SVI 192.168.5.1 00E0.8F03.CC01 S2 VLAN99 SVI 192.168.5.2 0005.5E37.D101 S3 VLAN99 SVI 192.168.5.3 0090.2B56.4601

Lab #2 Answers TDC 363

3. Lab Results

Once you have implemented and tested your network as in the Assignment document instructions, follow the instructions below to capture and paste the screenshots as indicated. Note that all screenshots must contain only a single window, not your entire desktop.

1. On Host #2, execute a tracert to Host #1. Paste screenshot here.

a. How many hops does a packet take between Host #2 and Host #1?

i. Two hops.

2. On Host #2, execute arp –a to view its ARP table. Paste screenshot here.


a. For each IP address in this Host #2 ARP table - what interface on which device has this address? R2 - Fa0/0, Fa0/0.10, Fa0/0.20

3. On S3, execute show mac-address-table. Paste screenshot here.

a. For each MAC address in this S3 Forwarding Table - what interface on which device has this address?

b. R2, Host 2, Host 1, S2

4. On S1, execute show vlan. Paste screenshot here.


5. On S2, execute show interface trunk. Paste screenshot here.

6. On S1, execute ping 192.168.5.3. Paste screenshot here.



a. For each MAC address in this S1 Forwarding Table - what interface on which device has this address? S2 Fa0/4 , S3

8. On R1, execute show ip route. Paste screenshot here.

9. On R2, execute show ip route. Paste screenshot here.


● Before going on, do the following: o Disconnect the Host #1 and Host #2 cables from switch S1 (on Packet Tracer,

you can just delete these links (hit ESC to get out of delete mode if needed)) o On S1, do the following:

▪ Shut down interface Fa0/1 (shutdown) ▪ Enable port-security on Fa0/1 ▪ Set port-security maximum addresses to 1 ▪ Set port-security mac-address to ‘sticky’ ▪ Activate interface Fa0/1 (no shutdown)

10. On S1, in enable mode, execute show port-security. Paste screenshot here.

11. Now connect Host #1 cable back into S1 Fa0/1. On Host #1, execute ping to Host #3. The ping should succeed (eventually). Paste screenshot here.


12. On S1, execute show port-security. Paste screenshot here.



a. Is the Host #1 MAC address listed? Is it a static or a dynamic table entry?

i. Yes, Statis entry.

● Now unplug Host #1 cable from Fa0/1 and connect Host #2 cable to S1 Fa0/1. On Host #2, execute ping to Host #3. The ping should fail.

14. On S1, execute show port-security. Paste screenshot here.

a. Why did the ping from Host #2 fail?

i. The Ping failed because port security was not enabled on this interface. It contained security measures not configured to the switch.


tdc 363 lab #2 - vlans answers document...tdc 363 lab #2 - vlans answers document due friday,...

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