Let's look at the example of routing information redistribution from ODR protocol to OSPF using scheme described in the main document (Figure 1).
Figure 1 - Route redistribution scheme from ODR to OSPF |
Description | Perform a devices preliminary configuration consisting of the following steps:
| |
---|---|---|
BS1 |
| |
BS2 |
| |
CPE3 |
|
Description | Configure the ODR protocol in accordance with the scheme. Step 1: launch the ODR protocol on the rf5.0 interfaces of the BS2 and CPE3 routers. BS2 will be configured asa hub role, CPE3 - as a spoke. Step 2: announce directly connected networks on CPE3 router. | |
---|---|---|
BS1 | No changes are required. | |
BS2 |
| |
CPE3 |
|
Description | Configure the OSPF protocol in accordance with the scheme. Step 1: start the OSPF daemon on the BS1 and BS2 routers. Step 2: set routers IDs. The identifiers will be equal to the IP addresses assigned to the loopback interface. Step 3: define the interfaces where OSPF should be started. Step 4: redistribute routes from the ODR protocol. Such routes have a kernel type. Step 5: make redistribution of directly connected networks on the BS2 router. During redistributing routes from ODR, only routes received from devices with the spoke role will be imported. Thus, to transmit routing information about networks 172.16.2.0/29 and 192.168.0.2/32, it is necessary to announce directly connected networks on BS2. | |
---|---|---|
BS1 |
| |
BS2 |
| |
CPE3 | No changes are required. |
Description | Analyze the routing table on each device. The routing tables of wireless devices contain entries that each device has information about each subnet shown in the scheme. This means that routes redistribution from ODR to OSPF were made successfully. The CPE3 routing table consists of routes to directly connected networks and a default route. This confirms the statement about the unidirectional redistribution. | |
---|---|---|
BS1 |
| |
BS2 |
| |
CPE3 |
|
Let's look at the example of routing information redistribution from RIP to OSPF using scheme described in the main document (Figure (рис. 2).
Figure 2 - Scheme of the routes redistribution from RIP to OSPF |
Description | Perform a devices preliminary configuration consisting of the following steps:
| |
---|---|---|
BS1 |
| |
BS2 |
| |
CPE3 |
|
Description | Configure RIP on the BS2 and CPE3 devices. Step 1: Start RIP on the routers. Step 2: define the interfaces through which routing information should exchanged. | |
---|---|---|
BS1 | No changes are required. | |
BS2 |
| |
CPE3 |
|
Description | Configure the OSPF protocol in accordance with the scheme. Step 1: start the OSPF daemon on the BS1 and BS2 routers. Step 2: set routers IDs. The identifiers will be equal to the IP addresses assigned to the loopback interface. Step 3: define the interfaces where OSPF should be started. Step 4: redistribute routes from the RIP protocol. Such routes have a rip type. Step 5: make announcement of directly connected networks on the BS2 router to announce route to the BS2 loopback interface. | |
---|---|---|
BS1 |
| |
BS2 |
| |
CPE3 | No changes are required. |
Description | Analyze the routing table on each device. The routing tables of BS1 and BS2 are synchronized and contain entries that each device has information about each subnet shown in the scheme. This means that routes redistribution from RIP to OSPF were made successfully. The CPE3 routing table consists of routes to directly connected networks and a default route. This confirms the statement about the unidirectional redistribution. | |
---|---|---|
BS1 |
| |
BS2 |
| |
CPE3 |
|