1-7To do... Use the command... RemarksEnter system view system-view —Configure the rules forgenerating MIPscfd mip-rule { explicit |default } service-instanceinstance-idRequiredBy default, neither the MIPs nor the rulesfor generating MIPs are configured.MIPs are generated on each port automatically according to the rules specified in the cfd mip-rulecommand. If a port has no MIP, the system will check the MAs in each MD (from low to high levels), andfollow the rules in Table 1-1 to create or not create MIPs (within a single VLAN):Table 1-1 Rules for generating MIPMIP exists on lowlevel MAThe cfd mip-rulecommand isconfigured asMEP exists on lowlevel MA Create MIP or notYes — — NoNo NoExplicitYes YesNoDefault — YesEach of the following actions or cases can cause MIPs to be created or deleted after you haveconfigured the cfd mip-rule command:z Enabling CFD (use the cfd enable command)z Creating or deleting the MEPs on a portz Changes occur to the VLAN attribute of a portz The rule specified in the cfd mip-rule command changesConfiguring CC on MEPsAfter the CC function is configured, MEPs can send CCMs mutually to check the connectivity betweenthem.Configuration PrerequisitesBefore configuring this function, you should first complete the MEP configuration.Configuring ProcedureFollow these steps to configure CC on a MEP:To do... Use the command... RemarksEnter system view system-view —Configure the interval fieldvalue in the CCM messagessent by MEPscfd cc intervalinterval-field-valueservice-instance instance-idOptionalBy default, the interval filedvalue is 4.Enter Ethernet port view interface interface-typeinterface-number —
