Specifications

IP Switching Commands
show pxf dma
ISW-310
Cisco IOS IP Switching Command Reference
May 2008
show pxf dma
To display the current state of direct memory access (DMA) buffers, error counters, and registers on the
Parallel eXpress Forwarding (PXF), use the show pxf dma command in privileged EXEC mode.
show pxf dma [buffers | counters | reassembly | registers]
Cisco 10000 Series Router (PRE3 only)
show pxf dma [buffers | counters | reassembly | registers] [brief | config | errors | status]
Syntax Description
Command Modes Privileged EXEC
Command History
buffers (Optional) Displays PXF DMA buffers information.
counters (Optional) Displays packet and error counters for the PXF DMA engine.
reassembly (Optional) Displays PXF reassembly table usage information.
registers (Optional) Displays PXF DMA registers information.
brief (Optional) Displays PXF DMA information, including the initialization state
of each block in the PXF API and any errors that occurred.
Note This option is available on the PRE3 only.
config (Optional) Displays a configuration summary of the registers in each of the
PXF DMA blocks.
Note This option is available on the PRE3 only.
errors (Optional) Displays the errors that occurred in each of the PXF DMA blocks.
Note This option is available on the PRE3 only.
status (Optional) Displays the initialization state of each PXF DMA block. In
normal operation, all blocks display the enabled state.
Note This option is available on the PRE3 only.
Release Modification
12.2S This command was introduced.
12.3(7)XI This command was integrated into Cisco IOS Release 12.3(7)XI and
implemented on the Cisco 10000 series router for the PRE2.
12.2(31)SB2 This command was integrated into Cisco IOS Release 12.2(31)SB2 and
implemented on the Cisco 10000 series router for the PRE3.