netwerk800 | basic dynamic routing OSPF

basic dynamic routing with OSPF

maak de hogere topologie in packettracer
geef ip adressen
- PC1: 192.168.1.1/24
- PC3: 192.168.3.1/24
- R1 - fa0/0: 192.168.1.254/24
- R1 - se0/0/1: 10.255.255.5/30 - clock 64000
- R3 - fa0/0: 192.168.3.254
- R3 - se0/0/1: 10.255.255.6/30
kijk naar de net-identifiers en zet ze om naar OSPF wildcard formaat
- trek de netmask decimaal af van 255.255.255.255 (of draai alle bits om)
- 10.255.255.4/30 >> 10.255.255.4 0.0.0.3
  ( 255.255.255.255 - 255.255.255.252)
- 192.168.3.0/24 >> 192.168.3.0 0.0.0.255
- 192.168.1.0/24 >> 192.168.1.0 0.0.0.255

configureer ospf op beide routers

hostname R1
router ospf 1
network 10.255.255.4 0.0.0.3 area 0
network 192.168.1.0 0.0.0.255 area 0

hostname R3
router ospf 1
network 10.255.255.4 0.0.0.3 area 0
network 192.168.3.0 0.0.0.255 area 0

test met een ping van PC1 naar PC3

PC>ping 192.168.3.1
 
Pinging 192.168.3.1 with 32 bytes of data:
 
Request timed out.
Reply from 192.168.3.1: bytes=32 time=1ms TTL=126
Reply from 192.168.3.1: bytes=32 time=1ms TTL=126
Reply from 192.168.3.1: bytes=32 time=3ms TTL=126

show commands

R1#sh ip route

Gateway of last resort is not set
 
 10.0.0.0/30 is subnetted, 1 subnets
C       10.255.255.4 is directly connected, Serial0/0/1
C    192.168.1.0/24 is directly connected, FastEthernet0/0
O    192.168.3.0/24 [110/65] via 10.255.255.6, 00:20:06, Serial0/0/1

R1#show ip ospf database

        OSPF Router with ID (192.168.1.254) (Process ID 1)
 
            Router Link States (Area 0)
 
Link ID         ADV Router      Age         Seq#       Checksum Link count
192.168.1.254   192.168.1.254   1270        0x80000003 0x00e60a 3
192.168.3.254   192.168.3.254   1227        0x80000003 0x0001ea 3

R1#show ip ospf neighbor

Neighbor ID     Pri   State           Dead Time   Address         Interface
192.168.3.254     0   FULL/  -        00:00:35    10.255.255.6    Serial0/0/1

download de oplossing: basic-ospf-1