ccnp - ipsoftwaresolution.com study.pdf · ccnp route 300-101 lab manual. objectives: this lab...

OSPFLab - 1 : OSPF - Basic Configuration

Lab - 2 : OSPF - Multiaccess network

Lab - 3 : OSPF - NBMA Point to Multipoint

Lab - 4 : OSPF - Virtual Link

Lab - 5 : OSPF - Default Route &

STUB Areas

Lab - 6 : OSPF - Metric

Lab - 7 : OSPF - Summarization

Lab - 8 : OSPF - Route Filtering

Lab - 9 : OSPF - Version 3

Lab - 10 : OSPF - Authentication

IPSOFTWARE SOLUTION

www.ipsoftwaresolution.com

CCNPROUTE 300-101

Lab Manual

OBJECTIVES:

This Lab Topology would make the student understand the following concepts.

1. Behavior of OSPF Enabling Move. 2. Understanding the importance of hello protocol. 3. Under standing the neighbor states. LAB EXERCISES: 1. Configuration of OSPF 2. Automatic selection process of router-id. 3. Manual selection of router-id. 4. Manipulation of hello interval of OSPF 5. Debugging and understanding the functioning of hello protocol 6. Debugging and understanding the adjacency formation. 7. Understanding the different neighbor states. 8. Verification of the OSPF database. 9. Understand The OSPF Packet Types Hello Packet Database Description (DBD) Link -state Request (LSR) Link State Advertisement (LSA) Link State Update (LSU) Link State Acknowledgment (Lsack )COMMANDS: # router ospf<process id> # network <network address> <wild card mask > area <area id.> # ip ospf 1 area 0 # router-id # ip ospf hello-interval # debug ip ospf adj

Verification # show ip route ospf # show ip interface brief # show ip protocols # show ip ospf neighbor # shoo ip ospf database # show ip ospf database database-summary # show ip ospf # show ip ospf neighbor details # show ip ospf virtual-links # show ip ospf neighbor # show run interface serial 0/0/0 # show ip ospf interface serial 0/0/0 # show ip ospf database summary 10.0.0.0 # show ip ospf | begin ara 0 # show ipv6 ospf interface brief # show ipv6 ospf neigbor # show ipv6 ospf database # show ipv6 route ospf # debug ip ospf adj # debug ip ospf hello # show running-config | section ospf # show running-config | begin ospf # show running-config

TOPOLOGY DIAGRAM:

www.ipsoftwaresolution.com

Basic Configuration

s 0/0/0

172.16.101.1/24172.16.26.1/24 BOHO

s 0/0/0

172.16.26.2/24

CASE STUDY-1

IPSOFTWARE SOLUTION

OBJECTIVES:

This Lab Topology would make the student understand the following concepts

1. Implementation of OSPF in a broadcast multi-access network.2. Behavior of OSPF routing protocol in a broadcast multi-access network.3. Designated router, Backup Designated Router, Drother router issues.

LAB EXERCISES

1. Election of DR and BDR.2. Configuration of the priority value.3. DR/BDR and DRother adjacency concepts.4. Understanding the concept of dead interval.5. Promotion of the BDR as DR.6. Election of BDR- priority value.7. Election of BDR-Router-id.8. Configuration of the priority value as 0-effect.9. Spanning Tree Protocol convergence

COMMANDS:

# router ospf <process-id> # show ip ospf # network <network address> <Wild card mask> area<area ID> # show ip ospf interface Ethernet 0 # show ip ospf neighbors # show ip route # shutdown # ip os pf priority <value> # debug ip ospf adj.

TOPOLOGY DIAGRAM:

Fa 0/1192.168.1.10

192.168.1.40 192.168.1.20

192.168.1.30

R1

R2

R3

R4

CASE STUDY-2

Fa 0/1

Fa 0/1

Fa 0/1

2IPSOFTWARE

SOLUTIONwww.ipsoftwaresolution.com

OSPF Multiaccess network

OBJECTIVES:

This Lab topology would make the student understand the following concepts.1. Behavior of OSPF in a Non Broadcast multi access network like Frame-relay.

LAB EXERCISES:1. Configuration of a Frame-relay switch.2. Configuration of OSPF.3. Verification of adjacencies.4. Configuration of adjacency formation by Neighbor command.5. Configuration of adjacency by defining the network type as broadcast.6. Configuration of adjacency by defining the network type as point-to-point.7. OSPF NET WORK TYPES 8. Designs of NBMA Networks9. Understanding OSPF Over NBMA Modes 10. OSPF Over NBMA: Five Modes Non – Broadcast (NBMA) Point -to- Multi Point Point To Point Broadcast Point To Multi Point Non–Broadcast COMMANDS:# Frame-relay switching # Encapsulation frame-relay# Frame-relay intf-type dce # Frame-relay route# Network <network-id> <wildcard mask> area<area-id.># Show ip ospf neighbors # Show ip route # Ip ospf network point-to-point # Neighbor# Ip ospf network broadcast # Show ip ospf interface

TOPOLOGY DIAGRAM:

CASE STUDY-3

DELCI 100

DELC

I 200

DELCI 250

DE

LC

I 300

DE

LC

I 350

S0/3/1

172.16.0.1/24

172.16.0.2/24

172.16.0.3/24

30.0.0.1/8

FRSWHO

BO 2

DELCI 150 S0/3/0

S0/0/0

S0/3/

1 S0/0/

0

S0/0/

1

10.0.0.1/8

20.0.0.1/8

3IPSOFTWARE


OSPF NBMA Point to Multipoint

BO 1

OBJECTIVES:This Lab topology would make the student understand the following concepts. 1. Behavior of ospf in multiple areas. 2. Importance of Area Border Router. 3. Importance of autonomous System boundary router. 4. Understanding OSPF LSA TypesLAB EXERCISES: 1. Configuration of OSPF in multiple areas. 2. Verification of the roles of routers as ABR. 3. Verification of the routing tables. 4. Configuration of the virtual link. 5. Verification of the routing tables. 6. Configuration of RIP. 7. Configuration of the mutual redistribution between OSPF and RIP. 8. Verification of the role of router as ASBR. 9. Verification of the reachability. 10. LSA Type 1: Router LSA LSA Type 2: Notwork LSA (DR Generated) LSA Type 3: Summary LSA (ABR Summary Route) LSA Type 4:summary LSA (ASBR Location) LSA Type 5:external LSA (ASBR Summery Router)COMMANDS: # router ospf <process- id> # network <network Id> <wildcard mask>area <area no.> # show ip ospf # show ip route # show ip ospf neighbors # area <area-id> virtual link<router-id of neighbor> # router rip # retwork <network address> # router ospf 10 # redistribute rip # show ip ospf database

TOPOLOGY DIAGRAM:

CASE STUDY-4

4IPSOFTWARE


OSPF Virtual Link

Area 0

Area 2Area 1

ASBR

172.16.1.0/24L0

S1 S1 S0 S0

10.1.0.1/32

10.1

.1.1

/24

10.1

.1.2

/24

10.1

.2.1

/24

10.1

.2.2

/24

10.1.3.1/24

10.1

.3.2

/24

Vir

tua

l L

ink

R1 R2 R3

R4ABRRIP

Area 3

Area 4

ABR

10.1

.3.1

/24

10.1.4.1/24

OBJECTIVES:

This Lab topology would make the student understand the following concepts.

1. Behavior of Default Information-orginate 2. Understanding the concept of STUB Areas 3. Understanding the type of STUB Areas 4. Understanding the concept of Stubby, Totally Stubby and Metric. 5. Configuration of Totally Stubby Areas 6. Configuration of Not-so-Stubby Area (NSSA) 7. Understanding the OSPF Stubby Area Types like Stuby, Totally stubby, NSSA, Totally NSSA

LAB EXERCISES & COMMANDS:

# router ospf <process- id> # area 3 stub # area 3 stub no-summary # area 3 nssa no-summary # area 3 nssa # ip ospf cost # show ip ospf database | begin AS External # show ip ospf database # show ip ospf # show ip ospf neighbor

TOPOLOGY DIAGRAM:

CASE STUDY-5

5IPSOFTWARE


OSPF Default Route and STUB Areas

Area 0

Area 2Area 1

ASBR

172.16.1.0/24L0

S1 S1 S0 S0

10.1.0.1/32

10.1

.1.1

/24

10.1

.1.2

/24

10.1

.2.1

/24

10.1

.2.2

/24

10.1.3.1/24

10.1

.3.2

/24

R1 R2 R3

R4ABRRIP

Area 3

Area 4

ABR

10.1

.3.1

/24

10.1.4.1/24

OBJECTIVES:


1. Metric Calculation 2. OSPF Intra Area Routes 3. OSPF Inter Area Routes 4. OSPF External Routes 5. Reference Bandwith Calculation


# router ospf <process- id> # ip ospf cost # auto-cost reference-bandwith <bw value> # show ip route ospf # show interface serial | I BW # show ip ospf int | I cost # bandwith <bw value> # show ip ospf interface serial # show ip ospf neighbor

TOPOLOGY DIAGRAM:

CASE STUDY-6

6IPSOFTWARE


OSPF Metric

R2

20.0

.0.1

20.0

.0.2

DELCI 150DELCI 100

R1FRSW

L0 :10.0.0.1 L0 : 30.0.0.1

S0/3/

1

S0/3/

1

S0/0/

0

S0/3/

0

fa 0

/1

200.100.100.1/24

R3

fa 0

/1

200.

100.

100.

2/24

L0 : 172.16.0.1/32

40.0

.0.1

40.0

.0.2

S0/3/

0

S0/3/

0

AREA 1 AREA 0

RIP

100.1

00.1

00.1

/32

OBJECTIVES:


1. OSPF Route Summarization 2. Inter Area Route Summarization 3. External Route Summarization 4. OSPF : Router LSA And Summarization Options 5. OSPF Areas and Router Types 6. Summarize technique In OSPF 7. Understanding OSPF LSA Types


# router ospf <process- id> # area <area> range <address> <SNM> # summary address <address> <SNM> # debug ip ospf adj # show ip ospf int s0/0/0 # show ip ospf neighbor # debug ip routing # shutdown

TOPOLOGY DIAGRAM:

CASE STUDY-7

7IPSOFTWARE


OSPF Summarization

R2

20.0

.0.1

20.0

.0.2

DELCI 150DELCI 100

R1FRSW

L0 : 172.16.96.1/24L1 : 172.16.97.1/24 L2 : 172.16.98.1/24L3 : 172.16.99.1/24

L0 : 30.0.0.1/32L1 : 192.168.1.1/24

S0/0/

0

S0/0/

0

S0/0/

1

S0/0/

1

fa 0

/1

200.100.100.1/24

R3

fa 0

/1

200.

100.

100.

2/24

L0 : 172.16.0.1/32

40.0

.0.1

40.0

.0.2

S0/3/

0

S0/3/

0

AREA 1

AREA 0

RIPL0 : 100.100.10.1/24L0 : 100.100.20.1/24L0 : 100.100.30.1/24L0 : 100.100.40.1/24

OBJECTIVES:


1. Filtering Type 3 LSA.

3. Routing Table Entry Filtering.

4. Understand the concept of Prefix-list.

5. Configuration and Verification of routing table and OSPF Database.


# ip prefix-list filter_into_area seq 10 deny

# ip prefix-list filter_into_area seq 10 permit 0.0.0.0/0 le 32

# router ospf <process- id>

# area filter-list prefix filter_into_area in

# show ip ospf int s0/0/0

# show ip ospf neighbor

# show ip route ospf

# show ip route <> longer -prefix

TOPOLOGY DIAGRAM:

CASE STUDY-8

8IPSOFTWARE


OSPF Route Filtering

R2

20.0

.0.1

20.0

.0.2

DELCI 150DELCI 100

R1FRSW

L0 : 172.16.96.1/24L1 : 172.16.97.1/24 L2 : 172.16.98.1/24L3 : 172.16.99.1/24

L0 : 30.0.0.1/32L1 : 192.168.1.1/24

S0/0/

0

S0/0/

0

S0/0/

1

S0/0/

1

fa 0

/1

200.100.100.1/24

R3

fa 0

/1

200.

100.

100.

2/24

L0 : 172.16.0.1/32

40.0

.0.1

40.0

.0.2

S0/3/

0

S0/3/

0

AREA 1

AREA 0

RIPL0 : 100.100.10.1/24L0 : 100.100.20.1/24L0 : 100.100.30.1/24L0 : 100.100.40.1/24

OBJECTIVES:


1. Characteristics- difference between V2 and V3 2. Link – local addresses used for adjacency 3. Multiple IPv6 sub nets can be assigned to a single link 4. Two nodes can communicate over a link even they do not share a common Subnet 5. Understand and Characteristics – similarities with v2 Run concurrently with v2 Same basic packet types Neighbor Discovery and Adjacent formation identical Same network types LSA flooding and aging mechanism are identical


# router ospf <process- id> # ipv6 ospf 1 area 0 # router-id <0.0.0.1? # debug ipv6 ospf adj # show ipv6 ospf neighbor # shwo ipv6 int ser # show ipv6 ospf int ser # area <area> stub no-summary

Topology Diagram:

CASE STUDY-9

9IPSOFTWARE


OSPFv3

R4

R2 R3

R1

AREA 0

AR

EA

2

AR

EA

1

12::12:1/64 12::12:2/64

13::13:1/64

13::13:3/64

13::13:1/64

13::13:3/64S 0/3/1

S 0/3/1

S 0/0/0 S 0/3/0

S 0/3/1

S 0/3/1

fa 0

/1

DE

LC

I 100

DE

LC

I 200

DELCI 250

S0/3/1

172.16.100.1/24

FRSWBO 1

HO

BO 2

DELCI 150

S0/3/0

S0/0/0

S0/3/

1

S0/0/0

S0/0/1

172.16.123.0/24172.1

6.1

3.0

/30

AREA 20

AREA 0A

RE

A 1

0fa

0/1

OBJECTIVES:


1. Behavior of OSPF Authentication 2. Understanding the conept of clear text Authentication 3. Importance of autonomous System boundary router. 4. Dose not use “key-chain” system of EIGRP 5. Enabled on a per interface basis 6. Supports clear - text(simple) or MD5 hashed passwords 7. OSPF packet key-id with password


# router ospf <process- id> # area 10 authentication # ip ospf authentication-key 10 # debug ip ospf adj # area 20 authentication message-digest # ip ospf message-digest-key 10 d5 cisco # show ip ospf int s0/0/0 # show ip ospf neighbor

TOPOLOGY DIAGRAM:

CASE STUDY-10

5IPSOFTWARE


OSPF Authentication

ccnp - ipsoftwaresolution.com study.pdf · ccnp route 300-101 lab manual. objectives: this lab...

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