Vt22 0 0 Yes -- -- Ether Vt23 0 0 Yes -- -- Serial Vt24 0 0 Yes -- -- Serial Usage Summary Interface Subinterface --------- ------------ Current Serial in use 1 0 Current Serial free 0 3 Current Ether in use 0 0 Current Ether free 0 0 Current Tunnel in use 0 0 Current Tunnel free 0 0 Total 1 3 Cumulative created 8 4 Cumulative freed 0 4 Base virtual access interfaces: 1 Total create or clone requests: 0 Current request queue size: 0 Current free pending: 0 Maximum request duration: 0 msec Average request duration: 0 msec Last request duration: 0 msec Maximum processing duration: 0 msec Average processing duration: 0 msec Last processing duration: 0 msec