What is the effect of entering the network 192.168.10.1, 0.0.0.0 area 0 command in router configuration mode?
Entering the network 192.168.10.1, 0.0.0.0 area 0 command in router configuration mode has a specific effect on the router configuration.
This command is used in Cisco IOS routers to configure an OSPF (Open Shortest Path First) network statement. Let’s break down the command:
– The network 192.168.10.1 represents the IP address and subnet mask combination for the network you want to advertise into the OSPF domain.
– The 0.0.0.0 part in the network statement indicates that all interfaces that fall within the specified IP address range, regardless of their subnet masks, should be included in the OSPF routing process.
– The area 0 specifies the OSPF area where the network statement applies. In this case, area 0 refers to the backbone area, which is the central area that ties together all other OSPF areas.
So, when you enter the network 192.168.10.1, 0.0.0.0 area 0 command in router configuration mode, you are basically telling the router to include all interfaces with IP addresses falling within the 192.168.10.1 range, regardless of their subnet masks, into the OSPF routing process. These interfaces will become part of the OSPF domain and will share routing information with other OSPF-enabled routers within the same area (area 0).
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