To communicate with other devices supporting packets with cost 0, prevent the Huawei device from checking the RIP packets with cost 0.
On the live network, not all devices can receive the packets with cost 0. By default, devices do not accept the packets with cost 0. Therefore, RIP interfaces discard the RIP packets with cost 0. To implement communication between Huawei devices and the devices that can accept the packets with cost 0, run the undo zero-metric-check command to allow interfaces to accept the RIP packets with cost 0.
The system view is displayed.
A RIP process is created, and the RIP view is displayed.
The interface is allowed to receive RIP packets with cost 0.
The configuration is committed.
To enable the check on the RIP packets with cost 0, run the zero-metric-check command.