Packet Tracer – Utilizing Traceroute to Uncover the Community
Teacher Word: Pink font shade or Grey highlights point out textual content that seems within the teacher copy solely.
The corporate you’re employed for has acquired a brand new department location. You requested for a topology map of the brand new location, however apparently one doesn’t exist. Nonetheless, you will have username and password data for the brand new department’s networking units and you already know the net tackle for the brand new department’s server. Due to this fact, you’ll confirm connectivity and use the tracert command to find out the trail to the situation. You’ll hook up with the sting router of the brand new location to find out the units and networks connected. As part of this course of, you’ll use numerous present instructions to collect the required data to complete documenting the IP addressing scheme and create a diagram of the topology.
Word: The consumer EXEC password is cisco. The privileged EXEC password is class.
Hint and Doc a Distant Location
Word: As you full the next steps, copy command output right into a textual content file for straightforward reference and file the lacking data within the Addressing Scheme Documentation desk.
Check with the Hints web page for a assessment of the instructions used. In Packet Tracer, click on the suitable arrow (>) on the underside proper facet of the instruction window. When you’ve got a printed model of the directions, the Hints web page is the final web page.
a. Click on Gross sales and the Desktop tab > Command Immediate. Use the ipconfig command to test the IP tackle configuration for Gross sales.
b. The brand new server net tackle is b2server.pt.pka. Enter the next nslookup command to find the IP tackle for b2server:
PC> nslookup b2server.pt.pka
What tackle did the command return for b2server? 188.8.131.52
c. Enter the tracert command to find out the trail from Gross sales to b2server.pt.pka.
PC> tracert b2server.pt.pka
d. Telnet to the primary IP tackle within the tracert output and log in.
PC> telnet 172.16.0.1
e. You might be related to the R4 router. Challenge the traceroute command on the router utilizing the tackle for b2server decided in step b.
What’s completely different in regards to the traceroute command on the router in comparison with tracert on the PC?
What’s the significance of R4 to Gross sales? It’s the default gateway for Gross sales
f. Use the present ip interface temporary command to show the standing of the interfaces on R4.
Primarily based on the output of the command, which interface is used to succeed in the following machine within the listing output from the tracert command? Interface S0/0/0 is related to the 184.108.40.206 community.
Trace: Use present running-config to view the subnet masks values for the interfaces.
g. Telnet to the second IP tackle within the tracert listing and log in. You need to use the quantity within the far left column of the tracert output to trace the place you’re within the listing.
What’s the identify of the machine to which you’re related? Tier3a
h. Challenge the present ip route command and research the output. Referring to the listing of codes originally of the output, what are the several types of routes displayed within the routing desk?
D – EIGRP, C –Related, L – native, S – static
i. Primarily based on the present ip route command output, which interface is the exit interface for the following IP tackle listed in your unique tracert output? GigabitEthernet0/0
j. Telnet to the third IP tackle within the tracert listing and log in:
What’s the hostname of the present machine? ISP-Tier3b
Challenge the present ip route related command. What networks are related on to this router?
220.127.116.11/24, 18.104.22.168/30, 22.214.171.124/30, 126.96.36.199/24
Check with the Addressing Scheme Documentation desk. Which interfaces join the units between hint route 2 and hint route 3?
ok. Telnet to the fourth IP tackle within the tracert listing and log in.
What’s the identify of the machine? B2-R1
l. Challenge a command to find out to what interface b2server.pt.pka is related
m. When you’ve got used the Addressing Scheme Documentation desk as you accomplished the earlier steps, the desk ought to now be full. If not, end the desk now.
n. With an entire documentation of the addressing scheme and information of the trail from Gross sales to branch2.pt.pka, it’s best to have the ability to now draw the brand new department location within the Topology Documentation house beneath.
Addressing Scheme Documentation
Teacher Solely: Branch2 Topology
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