3com MSR 20-20 참조 매뉴얼

process-id: RIPng process number, in the range of 1 to 65535.

Use the ripng enable command to enable RIPng on the specified interface.

Use the undo ripng enable command to disable RIPng on the specified 
interface.

By default, RIPng is disabled on an interface.

# Enable RIPng100 on Ethernet1/0.

<Sysname> system-view

[Sysname] interface ethernet 1/0

[Sysname-Ethernet1/0] ripng 100 enable 

ripng metricin value

Interface view

value: Additional metric to received routes, in the range of 0 to 16.

Use the ripng metricin command to specify an additional metric for received 
RIPng routes.

Use the undo ripng metricin command to restore the default.

By default, the additional metric to received routes is 0.

# Specify the additional routing metric as 12 for RIPng routes received by 
Ethernet1/0.

<Sysname> system-view

[Sysname] interface ethernet 1/0

[Sysname-Ethernet1/0] ripng metricin 12 

ripng metricout value

Interface view