1-17Displaying and Maintaining RRPPTo do… Use the command… RemarksDisplay brief RRPP information display rrpp briefDisplay RRPP groupconfiguration informationdisplay rrpp ring-group[ ring-group-id ]Display detailed RRPPinformationdisplay rrpp verbose domaindomain-id [ ring ring-id ]Display RRPP statistics display rrpp statistics domaindomain-id [ ring ring-id ]Available in any viewClear RRPP statistics reset rrpp statistics domaindomain-id [ ring ring-id ] Available in user viewRRPP Configuration ExamplesSingle Ring Configuration ExampleNetworking requirementsz Device A, Device B, Device C, and Device D constitute RRPP domain 1, specify the primary controlVLAN of RRPP domain 1 as VLAN 4092, and RRPP domain 1 protects all VLANs;z Device A, Device B, Device C and Device D constitute primary ring 1;z Specify Device A as the master node of primary ring 1, GigabitEthernet 1/0/1 as the primary portand GigabitEthernet 1/0/2 as the secondary port;z Specify Device B, Device C and Device D as the transit nodes of primary ring 1, theirGigabitEthernet 1/0/1 as the primary port and GigabitEthernet 1/0/2 as the secondary port;Figure 1-8 Network diagram for single ring configurationConfiguration procedure1) Configuration on Device A# Disable STP on GigabitEthernet 1/0/1 and GigabitEthernet 1/0/2, configure the two ports as trunkports, and assign them to all VLANs, and configure them to trust the 802.1p precedence of the receivedpackets.
