1.
Connect to R1 and set the IP Address of Ethernet and Serial interfaces
as given in the table and enable the interfaces
2. To
facilitate communication between R2 and R3, enable RIP Routing Protocol
on R1 and add the network for Ethernet 0 and serial 0 interfaces
3.
Connect to R2 and set the IP Address of Ethernet interface as given in
the table and enable the interface
4. On
R2, enable RIP and add the network for Ethernet 0
5. From
R2, ping R1’s Ethernet 0 interface to ensure that the connection
exists
6.
Connect to R3 and set the IP Address of Serial interface as given in the
table and enable the interface and ping R1’s Serial 0 interface
7. Also
verify that you can ping R2’s Ethernet interface from R3
8.
Enter into global configuration mode of R1
9. Now
create Extended Access List that accomplishes two things.
i.
Allow only telnet traffic from the subnet off of R1’s Serial 0
interface to come into R1.
ii.
Next, allow any traffic from R1’s Ethernet 0 subnet to travel anywhere
10.
Create access list 101 to allow only telnet traffic from the
192.168.200.16 subnet. Use the keyword log to display output to the
router every time this line on the access list is invoked.
11.
Create access list 102 to permit all traffic from 192.168.200.0 subnet
and use the keyword log.
12. To
apply these access lists on the interfaces, enter into interface
configuration mode for Serial 0 interface of R1 and apply access list
101 inbound and 101 outbound and access list 102 inbound for Ethernet 0
interface
Note: Please refer to the CertExams.com Network Simulator software for complete lab with commands.
