B-141AMI Configuration CommandsB.18.4 Displaying the Virtual Channel ConfigurationThis command allows the user to display existing virtual channels. The usercan display either all of the existing virtual channels on an individual switchfabric or all of the existing virtual channels on a specific port. To list all of theexisting permanent virtual channels on an individual switch fabric, enter thefollowing parameters:localhost::configuration vcc> showInput OutputPort VPI VCI Port VPI VCI UPC Protocol1C1 0 5 1CTL 0 34 uni301C1 0 14 1CTL 0 33 0 spans1C1 0 15 1CTL 0 32 spans1C1 0 16 1CTL 0 58 uni301C2 0 5 1CTL 0 37 uni301C2 0 14 1CTL 0 36 0 spans1C2 0 15 1CTL 0 35 spans1C2 0 16 1CTL 0 59 uni301C3 0 5 1CTL 0 40 uni301C3 0 14 1CTL 0 39 0 spans1C3 0 15 1CTL 0 38 spans1C3 0 16 1CTL 0 60 uni301C4 0 5 1CTL 0 43 uni301C4 0 14 1CTL 0 42 0 spans1C4 0 15 1CTL 0 41 spansPress return for more, q to quit: qThe fields in this display have the following meanings:Input Port Lists the incoming port number of the virtual channel.Input VPI Shows the incoming virtual path number.Input VCI Indicates the incoming virtual channel number.Output Port Lists the outgoing port number of the virtual channel.Output VPI Shows the outgoing virtual path number.Output VCI Indicates the outgoing virtual channel number.UPC Shows the integer index that refers to the specificUPC traffic contract assigned to this VCI.Protocol Displays what type of protocol is running on thischannel, which can be spans, pvc, uni30 or spvc.
