vt

vt[n | p | r | v] number[,number[, . . . ]]

The vt command adds a new interrupt vector to the list of intercepted vectors.

Parameters

n

Lists the traps that beep when encountered.

p

Lists the protected-mode vectors only.

r

Lists the real-mode vectors only.

v

Lists the virtual 8086 (V86) mode vectors only.

number

Specifies the interrupt vector to intercept.