Description: This object indicates the administrative state of the bridge domain Member. Admin state of the Bridge domain member is same as the admin state of the underlying service instance. Bridge domain members are configured under service instances and multiple service instances can be attached to a single physical interface defining various kinds of services. Bridge Domain members have many to one relationship with interface Indexes. When ifAdminStatus of the unerlying interface is down the state of cbdMemberAdminState should be down. When ifOperStatus of the underlying interface is up cbdMemberAdminState can be either up or down based on the state of underlying service instance.

'unknown': the bridge domain member is in unknown administrative state.

'up': the Bridge Domain member is administratively up. This means that both the physical interface and the underlying service instance are administratively up.

'admindown': the Bridge Domain member is down as it is administratively configured to be down and is not capable of bridging. This means that either the underlying service instance is configured as administratively down or the physical interface is configured as administratively down.