Name : Muhammad Balya
Clas : 11.7D.01
NIM : 11213309
Packet Tracer - Connect a Router to a LAN
Topology
Addressing Table
|
Device |
Interface |
IP Address |
Subnet Mask |
Default Gateway |
|
R1 |
G0/0 |
192.168.10.1 |
255.255.255.0 |
N/A |
|
G0/1 |
192.168.11.1 |
255.255.255.0 |
N/A |
|
|
S0/0/0 (DCE) |
209.165.200.225 |
255.255.255.252 |
N/A |
|
|
R2 |
G0/0 |
10.1.1.1 |
255.255.255.0 |
N/A |
|
G0/1 |
10.1.2.1 |
255.255.255.0 |
N/A |
|
|
S0/0/0 |
209.165.200.226 |
255.255.255.252 |
N/A |
|
|
PC1 |
NIC |
192.168.10.10 |
255.255.255.0 |
192.168.10.1
|
|
PC2 |
NIC |
192.168.11.10 |
255.255.255.0 |
192.168.11.1
|
|
PC3 |
NIC |
10.1.1.10 |
255.255.255.0 |
10.1.1.1
|
|
PC4 |
NIC |
10.1.2.10 |
255.255.255.0 |
10.1.2.1
|
Objectives
Part 1: Display Router Information
Part 2: Configure Router Interfaces Part 3: Verify the Configuration
. All rights reserved. This
document is Cisco Public.
Background
In this activity, you will use various show commands to display the current state of the router. You will
then use the Addressing Table to configure router Ethernet interfaces. Finally,
you will use commands to verify and test your configurations.
Note: The routers in this activity are partially configured. Some
of the configurations are not covered in this course, but are provided to
assist you in using verification commands.
Part 1: Display Router Information
Step 1: Display
interface information on R1.
Note: Click a
device and then click the CLI tab to
access the command line directly. The console password is cisco. The privileged EXEC password is class.
a.
Which command displays the
statistics for all interfaces configured on a router? (show interfaces)
b.
Which command displays the
information about the Serial 0/0/0 interface only? (show interface serial 0/0/0)
c. Enter the command to display the statistics for the Serial 0/0/0
interface on R1 and answer the following questions:
1)
What is the IP address
configured on R1? (209.165.200.225/30)
2)
What is the bandwidth on
the Serial 0/0/0 interface? (1544 kbits)
d. Enter the command to display the statistics for the
GigabitEthernet 0/0 interface and answer the following questions:
1)
What is the IP address on R1?
(There is no
IP address configured on the GigabitEthernet 0/0 interface.)
2)
What is the MAC address of
the GigabitEthernet 0/0 interface? (000d.bd6c.7d01)
3)
What is the bandwidth on
the GigabitEthernet 0/0 interface? (1000000
kbits)
Step 2: Display a summary list of the interfaces on R1.
a. Which command displays a brief summary of the current
interfaces, statuses, and IP addresses assigned to them? (show ip interface brief)
b. Enter the command on each router and answer the following
questions:
1) How many serial interfaces are there
on R1 and R2? (Each router has 2
serial interfaces.)
2) How many Ethernet interfaces are there
on R1 and R2? R1 has 6 Ethernet interfaces
and R2 has 2 Ethernet interfaces.)
3) Are all the Ethernet
interfaces on R1 the same? If no,
explain the difference(s).
(No they
are not. There are two Gigabit Ethernet interfaces and 4 Fast Ethernet
interfaces. Gigabit Ethernet interfaces support speeds of up to 1,000,000,000
bits and Fast Ethernet interfaces support speeds of up to 1,000,000 bits.)
Step 3: Display the
routing table on R1.
a. What command displays the content of the routing table? (show ip
route)
b. Enter the command on R1
and answer the following questions:
1) How many connected routes are
there (uses the C code)? (1)
Which route is
listed? ( 209.165.200.224/30
)
2) How does a router
handle a packet destined for a network that is not listed in the routing table?
(A
router will only send packets to a network listed in the routing table. If a
network is not listed, the packet will be dropped.)
Part 2: Configure Router Interfaces
Step 1: Configure the
GigabitEthernet 0/0 interface on R1.
a. Enter the following commands to address and activate the
GigabitEthernet 0/0 interface on R1:
R1(config)# interface gigabitethernet 0/0
R1(config-if)# ip address 192.168.10.1 255.255.255.0
R1(config-if)# no
shutdown
%LINK-5-CHANGED: Interface GigabitEthernet0/0, changed state to
up
%LINEPROTO-5-UPDOWN: Line protocol on Interface
GigabitEthernet0/0, changed state to up
b. It is good practice to configure a description for each
interface to help document the network information.
Configure an interface
description indicating to which device it is connected.
R1(config-if)# description LAN connection to S1
c. R1 should now be able
to ping PC1.
R1(config-if)# end
%SYS-5-CONFIG_I: Configured from console by console
R1# ping
192.168.10.10
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.10.10, timeout is 2
seconds:
.!!!!
Success
rate is 80 percent (4/5), round-trip min/avg/max = 0/2/8 ms Step 2: Configure the remaining Gigabit Ethernet Interfaces on R1 and R2.
a. Use the information in the Addressing Table to finish the
interface configurations for R1 and R2. For each interface, do the
following:
1)
Enter the IP address and
activate the interface.
2)
Configure an appropriate
description.
b. Verify interface configurations.
Step 3: Back up the
configurations to NVRAM.
Save the configuration files on both routers to NVRAM. What
command did you use? (Copy run start)
_______________________________________________________________________________________
Part 3: Verify the Configuration
Step 1: Use
verification commands to check your interface configurations.
a. Use the show ip interface
brief command on both R1 and R2 to quickly verify that the
interfaces are configured with the correct IP address and active.
How many interfaces on R1 and R2 are configured with IP addresses and in the “up” and “up” state?
(3
on each router)
What part of the interface configuration
is NOT displayed in the command output? (The subnet mask)
What commands can you use to verify this
part of the configuration? (show run, show
interfaces, show ip protocols)
b. Use the show ip route
command on both R1 and R2 to view the current routing tables
and answer the following questions:
1)
How many connected routes
(uses the C code) do you see on each
router? (3)
2)
How many EIGRP routes (uses
the D code) do you see on each
router? (2)
3)
If the router knows all the
routes in the network, then the number of connected routes and dynamically
learned routes (EIGRP) should equal the total number of LANs and WANs. How many
LANs and WANs are in the topology? (5)
4)
Does this number match the
number of C and D routes shown in the routing table? (Yes)
Note: If your
answer is “no”, then you are missing a required configuration. Review the steps
in Part 2.
Step 2: Test end-to-end
connectivity across the network.
You should now be able to ping from any PC to any other PC
on the network. In addition, you should be able to ping the active interfaces
on the routers. For example, the following should tests should be successful:
• From the command line on PC1, ping PC4.
•
From the command line on
R2, ping PC2.
Note: For simplicity in this activity, the switches are not
configured; you will not be able to ping them.
Suggested
Scoring Rubric
|
Activity Section |
Question
Location |
Possible
Points |
Earned
Points |
|
Part
1: Display Router Information |
Step 1a |
2 |
|
|
Step 1b |
2 |
|
|
|
Step 1c |
4 |
|
|
|
Step 1d |
6 |
|
|
|
Step 2a |
2 |
|
|
|
Step 2b |
6 |
|
|
|
Step 3a |
2 |
|
|
|
Step 3b |
6 |
|
|
|
Part 1 Total |
30 |
|
|
|
Part
2: Configure Router Interfaces |
Step 3 |
2 |
|
|
Part 2 Total |
2 |
|
|
|
Part
3: Verify the Configuration |
Step 1a |
6 |
|
|
Step 1b |
8 |
|
|
|
Part 3 Total |
14 |
|
|
|
Packet Tracer Score |
54 |
|
|
|
Total Score (with
bonus) |
100 |
|
|