no class-int [ vcClassName ]
Command introduced in JUNOSe Release 7.3.0.
When issued from Interface Configuration mode, assigns a previously configured VC class to an ATM major interface. When issued from Subinterface Configuration mode, assigns a previously configured VC class to a static ATM 1483 subinterface. Issuing this command applies the set of attributes in the specified VC class to the ATM data PVCs statically or dynamically created on the ATM major interface or ATM 1483 subinterface. The no version removes the VC class association with the interface or subinterface, and causes the router to set the PVC attributes to their systemwide default values, or to the values set in the associated VC class with the next highest order of precedence.
Interface Configuration, Subinterface Configuration