14Syntaxdescription textundo descriptionDefaultThe description of an interface is the interface-name plus Interface. For example, the defaultdescription of Bridge-Aggregation1 is Bridge-Aggregation1 Interface.ViewsLayer 2 aggregate interface view, Layer 3 aggregate interface view, Layer 3 aggregate subinterfaceviewPredefined user rolesnetwork-adminmdc-adminParameterstext: Specifies the interface description, a string of 1 to 80 characters.Examples# Set the description of Layer 2 aggregate interface Bridge-Aggregation 1 to connect to the lab. system-view[Sysname] interface bridge-aggregation 1[Sysname-Bridge-Aggregation1] description connect to the labdisplay interfaceUse display interface to display aggregate interface information.Syntaxdisplay interface [ bridge-aggregation | route-aggregation ] [ brief [ description ] ]display interface { bridge-aggregation | route-aggregation } interface-number [ brief[ description ] ]ViewsAny viewPredefined user rolesnetwork-adminnetwork-operatormdc-adminmdc-operatorParametersbridge-aggregation: Displays information about Layer 2 aggregate interfaces.route-aggregation: Displays information about Layer 3 aggregate interfaces.interface-number: Specifies an existing aggregate interface number. The value range for theinterface-number argument is the set of all existing aggregate interface numbers.