Exercise OSPF

Example:

Create the following Network.

Configure Router Boston following:

• Fastethernet Interface fa0/0:
  • IP: 172.16.10.1
  • Subnetmask: 255.255.0.0
• Serial Interface s2/0:
  • IP: 172.16.20.1
  • Subnetmask: 255.255.0.0
  • Clockrate: 56000
• OSPF Prozess 1
• Write your actually config into the NVRAM

Configure Router Buffalo following:

• Fastethernet Interface fa0/0:
  • IP: 172.16.30.1
  • Subnetmask: 255.255.0.0
• Serial Interface s2/0:
  • IP: 172.16.40.1
  • Subnetmask: 255.255.0.0
  • Clockrate: 56000
• Serial Interface 3/0
  • IP 172.16.20.2
  • Subnetmask: 255.255.0.0
• OSPF Prozess 463
• Write your actually config into the NVRAM

Configure Router Bangor following:

• Fastethernet Interface fa0/0:
  • IP: 172.16.50.1
  • Subnetmask: 255.255.0.0
• Serial Interface s3/0:
  • IP: 172.16.20.1
  • Subnetmask: 255.255.0.0
• OSPF Prozess 100
• Write your actually config into the NVRAM

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Lösung Router Boston

Router Boston:

1. Type en in to get into the privileged mode.
2. Configure the router by using the "conf t (configure terminal)" command. Now you are in the global configuration mode.
3. with "no ip domain-lookup" you will shut DNS queries down, so will not typing erros slow the configuration down.
4. Configure the interface fa 0/0 and s2/0.
   1. You will make this with int fa 0/0 and int s2/0
5. Type router ospf 1 in. The OSPF prozess 1 will started..
6. Now you are in the configmode an you can configure the OSPF.
   1. Type net 172.16.10.0 0.0.0.255.area 0 in.

This means that every interface with an address in the field 172.16.10.x a part of Area 0 is.

1. 1. Repeat the process with "Net 172.16.20.0 0.0.0.255 area 0" again.
   2. Leave the config mode with hitting Ctrl + Z or with exit
2. Save your actualy config with the command „copy run start".

Lösung Router Buffalo:

Router Buffalo:

1. Type en in to get into the privileged mode.
2. Configure the router by using the "conf t (configure terminal)" command. Now you are in the global configuration mode.
3. with "no ip domain-lookup" you will shut DNS queries down, so will not typing erros slow the configuration down.
4. Configure the interface fa 0/0 ,s3/0 and s2/0 inlusive Clockrate.
   1. You will make this with int fa 0/0 int s2/0 and int s3/0
5. Type router ospf 463 in. The OSPF prozess 463 will started..
6. Now you are in the configmode an you can configure the OSPF.
   1. Type net 172.16. 0.0 0.0.0.255.area 0 in. This means that every interface with an address in the field 172.16.x.x a part of Area 0 is.
   2. Leave the config mode with hitting Ctrl + Z or with exit
7. Save your actualy config with the command „copy run start".

Lösung Router Bangor:

Router Bangor:

1. Type en in to get into the privileged mode.
2. Configure the router by using the "conf t (configure terminal)" command. Now you are in the global configuration mode.
3. with "no ip domain-lookup" you will shut DNS queries down, so will not typing erros slow the configuration down.
4. Configure the interface fa 0/0 ,s3/0
   1. You will make this with int fa 0/0 and int s2/0
5. Type router ospf 100 in. The OSPF prozess 100 will started..
6. Now you are in the configmode an you can configure the OSPF.
   1. Type net 172.16.40.2 0.0.0.255.area 0 in. This means that every interface with an address in the field 172.16.40.2 a part of Area 0 is.
   2. Leave the config mode with hitting Ctrl + Z or with exit
7. Save your actualy config with the command „copy run start".