Operation Manual – RRPPH3C S5500-EI Series Ethernet Switches Chapter 1 RRPP Configuration1-13To do… Use the command… RemarksEnter system view system-view —Create an RRPP domainand enter its view rrpp domain domain-id RequiredSpecify a control VLAN forthe RRPP domain control-vlan vlan-id RequiredSpecify the current deviceas the transit node of thering, and specify theprimary port and thesecondary portring ring-id node-modetransit [ primary-portinterface-typeinterface-number ][ secondary-portinterface-typeinterface-number ] levellevel-valueRequiredEnable the RRPP ring ring ring-id enableRequiredBy default, the RRPP ringis disabled.Return to system view quit —Enable RRPP rrpp enableRequiredBy default, RRPP isdisabled.Caution:z The control VLAN configured for an RRPP domain must be a new one.z Control VLAN configuration is required for configuring an RRPP ring.z To use the undo rrpp domain command to remove an RRPP domain, you mustensure the RRPP domain has no RRPP ring.1.4.2 Transit Node Configuration ExampleI. Network requirementsz Specify the device in RRPP domain 1;z Set VLAN 4092 as the control VLAN;z Specify the device as the transit node of primary ring 1 in RRPP domain 1,GigabitEthernet 1/0/1 as the primary port and GigabitEthernet 1/0/2 as thesecondary port.II. Configuration procedure system-view