Description: Encapsulation mode of a service instance. none : Invalid value. default : Match packets by the default criteria which matches packets that do not match any other service instance. It is supported when the encapDefault field of hpnicfEvcCapabilities is set. untagged : Match untagged packets. It is supported when the encapUntagged field of hpnicfEvcCapabilities is set. tagged : Match all tagged packets. It is supported when the encapTagged field of hpnicfEvcCapabilities is set. svlanIdList: Match packets by SVLAN ID list and untagged packets if PVID of the port is in SVLAN ID list, the SVLAN ID list is denoted by hpnicfEvcSrvInstSvlanIdListLow and hpnicfEvcSrvInstSvlanIdListHigh. It is supported when the encapSvlanId or encapSvlanIdList field of hpnicfEvcCapabilities is set. Only a VLAN ID is supported when the encapSvlanId field of hpnicfEvcCapabilities is set. svlanIdListOnlyTagged: Match only tagged packets by an SVLAN ID list, the SVLAN ID is denoted by hpnicfEvcSrvInstSvlanIdListLow and hpnicfEvcSrvInstSvlanIdListLow. It is supported when the encapSvlanId (or encapSvlanIdList) and encapSvlanIdOnlyTagged fields of hpnicfEvcCapabilities are set. Only a VLAN ID is supported when the encapSvlanId and encapSvlanIdOnlyTagged field of hpnicfEvcCapabilities are set. svlanIdCvlanId: Match packets by an SVLAN ID and a CVLAN ID. The SVLAN ID is denoted by hpnicfEvcSrvInstSvlanIdListLow or hpnicfEvcSrvInstSvlanIdListHigh. The CVLAN ID is denoted by hpnicfEvcSrvInstCvlanIdListLow or hpnicfEvcSrvInstCvlanIdListHigh. It is supported when the encapSvlanIdCvlanId field of hpnicfEvcCapabilities is set. svlanIdCvlanIdList: Match packets by an SVLAN ID and a CVLAN ID list. The SVLAN ID is denoted by hpnicfEvcSrvInstSvlanIdListLow or hpnicfEvcSrvInstSvlanIdListHigh. The CVLAN ID list is denoted by hpnicfEvcSrvInstCvlanIdListLow and hpnicfEvcSrvInstCvlanIdListHigh. It is supported when the encapSvlanIdCvlanIdList field of hpnicfEvcCapabilities is set. svlanIdCvlanIdAll: Match packets by an SVLAN ID and all CVLAN IDs. The SVLAN ID is denoted by hpnicfEvcSrvInstSvlanIdListLow or hpnicfEvcSrvInstSvlanIdListHigh. The CVLAN ID includes all VLAN IDs. It is supported when the encapSvlanIdCvlanIdList field of hpnicfEvcCapabilities is set. cvlanIdList: Match packets by CVLAN ID list. The CVLAN ID list is denoted by hpnicfEvcSrvInstCvlanIdListLow and hpnicfEvcSrvInstCvlanIdListLow. It is supported when the encapCvlanId or encapCvlanIdList field of hpnicfEvcCapabilities is set.