ERouting OSPF PT Practice SBA

7/14/2019 ERouting OSPF PT Practice SBA

http://slidepdf.com/reader/full/erouting-ospf-pt-practice-sba-56327c9a018b5 1/4

ERouting OSPF PT Practice SBA

A few things to keep in mind while completing this activity:

1. Do not use the browser Back button or close or reload any exam windows during the exam.

2. Do not close Packet Tracer when you are done. It will close automatically.

3. Click the Submit Assessment button to submit your work.

Introduction

In this practice Packet Tracer Skills Exam, you will: finish the configuration of a partially configured network

establish connectivity to the East Region and the Internet through the use of static anddynamic routing

Addressing Table

Device Interface Address Subnet Mask Default Gateway

WestHQ

S0/0/0

S0/0/1

S0/1/0

S0/1/1

Lo0

W-Branch1

Fa0/0 172.16.100.1 255.255.255.128 n/a

Fa0/1

S0/0/0 172.16.100.246 255.255.255.252 n/a



Lo0 10.0.0.1 255.255.255.255 n/a

W-Branch2

Fa0/0 172.16.100.129 255.255.255.192 n/a

Fa0/1 172.16.100.225 255.255.255.240 n/a

S0/0/0 172.16.100.242 255.255.255.252 n/a

Lo0 10.0.0.2 255.255.255.255 n/a

ServerFarm

Fa0/0 172.16.100.193 255.255.255.224 n/a

Fa0/1 172.16.100.226 255.255.255.240 n/a

Lo0 10.0.0.3 255.255.255.255 n/a

WPC1 NIC 172.16.100.126 255.255.255.128 172.16.100.1

WPC2 NIC

NetAdmin NIC 172.16.100.130 255.255.255.192 172.16.100.129

Payroll NIC 172.16.100.194 255.255.255.224 172.16.100.193

Note: The password for user EXEC mode is cisco. The password for privileged EXEC modeis class.

Step 1: Finish the IP Addressing.

Note: Initially, you can only access router W-Branch2 through the console connection onNetAdmin.

a. Configure and verify interface addressing on W-Branch2.

Configure and activate all interfaces for W-Branch2 that are listed in theaddressing table.

b. Configure the correct IP addresses on WPC2 and W-Branch1.

Configure WPC2 with the last IP address in the subnet.

Configure the Fa0/1 interface on W-Branch1 with the last IP address in thesubnet.

c. Verify connectivity.

Step 2: Discover the Network.

Explore the network to determine the IP addressing of the serial interfaces that WestHQshares with W-Branch1 and W-Branch2.

Remotely access WestHQ.

Step 3: Configure Static and Default Routing.

a. Configure connectivity to the East Region.

Using the next hop address 192.0.0.2, configure one summary static route onWestHQ for the entire East Region. The East Region subnets are listed in thefollowing table:



East Region Subnets

192.168.0.0/25

192.168.0.128/25

192.168.1.0/26

192.168.1.64/26

192.168.1.128/26

192.168.1.192/27

192.168.1.224/28

192.168.1.240/30

192.168.1.244/30

192.168.1.248/30

192.168.1.252/30

Configure a default route on WestHQ to send to the Internet all other traffic for destinations that are not found in the WestHQ routing table. Use the outboundinterface argument.

b. Verify static and default routing.

Step 4: Configure OSPF Routing.

a. Configure OSPF on WestHQ, W-Branch1, and W-Branch2.

Use OSPF process ID 1 and area 0.

Advertise each subnet individually with its corresponding wildcard mask. OnWestHQ, do not advertise the subnet to the Internet or the subnet to East

Region. Disable OSPF updates out interfaces where there are no OSPF neighbors

available.

Configure WestHQ to send the default route to W-Branch1 and W-Branch2 inOSPF updates.

b. Modify the default OSPF operation.

Configure W-Branch1 to always be the DR by using a priority of 100.

Configure W-Branch2 to always be the BDR by using a priority of 50.

Change the hello interval to 20 seconds on W-Branch1 and W-Branch2 for theLAN that these two routers share with ServerFarm.

Verify OSPF neighbor status.

c. Verify that OSPF is fully operational.

Verify that the routing tables on W-Branch1, W-Branch2, and WestHQ containall the expected routes. It may be necessary to shutdown and then reactivateinterfaces to force OSPF to converge.

Step 5: Verify Full Connectivity.

Although these are not scored, the following connectivity tests should be successful.



To test the static route to East Region, successfully ping between WestHQ and EPC1.

To test the OSPF neighbor establishment with ServerFarm, successfully ping betweenWPC1 and Payroll.

To test end-to-end connectivity between the East and West Regions, successfully pingbetween WPC2 and EPC3.

To test the default route, successfully ping the Cisco Server from NetAdmin.

Documents

ERouting OSPF PT Practice SBA