This value classifies a notified log message, with cmdLog(1) as the currently defined class indicating the message pertains to a logged command. An admin uses it, within a log notification, to filter or route messages according to their category, such as separating command logs from other message types as more classes are added. For example, receiving a trap with zxr10LogClass set to cmdLog(1) tells the NMS this notification concerns a device command event rather than another kind of log message.