What is Cisco redistribute?

What is Cisco redistribute?

The use of a routing protocol to advertise routes that are learned by some other means, such as by another routing protocol, static routes, or directly connected routes, is called redistribution.

How do I redistribute static to OSPF?

Redistributing routes into OSPFv2

1. Enter the configure terminal command to access global configuration mode.
2. Enter the router ospf command to enter OSPFv2 router configuration mode and enable OSPFv2 on the device.
3. Enter the redistribute command with the static parameter to redistribute static routes.

What is the difference between connected and subnet in OSPF?

By default when routes from protocols are redistributed in to OSPF with the connected keyword, these routes become redistributed as external to the AS and only the routes that are not subnetted are redistributed. When you include the subnets keyword, the OSPF redistributes the routes, which are subnetted.

How to find which routes are connected to an OSPF neighbor?

The command will query the router database for routes are directly connected on this router and announce those routes to OSPF neighbors as External routes (E1 or E2, with E2 being the default). You can find out which routes are connected routes by typing show ip route and see the “C” symbol next to the route.

Why does OSPF use 20 as the default metric for subnets?

When you include the subnets keyword, the OSPF redistributes the routes, which are subnetted. The process uses 20 as the default metric. This happens when no metric is specified by the use of the metric-type keyword. Ensure that you meet these requirements before you attempt this configuration:

What is the default subnet mask for OSPF?

This interface won’t be redistributed into OSPF without the subnets option. Without the subnets option, the subnet mask should be 255.0.0.0 for it to work. Edison. 02-28-2008 06:28 AM 02-28-2008 06:28 AM