ASIC Driver Commands on Cisco IOS XR Software
show controllers cpuctrl ports
AR-56
Cisco IOS XR Advanced System Command Reference
OL-14340-01
Defaults No default behavior or values
Command Modes EXEC
Command History
Usage Guidelines To use this command, you must be in a user group associated with a task group that includes the proper
task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on
Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Task ID
pdma queue
all
Displays transmit and receive PDMA information for all queues. The information
displayed pertains to the ASIC indicated in the show controllers cpuctrl ports
command.
direction all Displays transmit and receive Provisioning-Driven Memory Administration (PDMA)
information for the specified queue. The information displayed pertains to the ASIC
you specified for asic_id.
direction rx Displays receive PDMA information only for the specified queue. The information
displayed pertains to the ASIC you specified for asic_id.
direction tx Displays transmit PDMA information only for the specified queue. The information
displayed pertains to the ASIC you specified for asic_id.
active Displays descriptions for active queues only.
detail Displays descriptions for any queues, regardless of whether they are active.
pio Displays transmit and receive Polled I/O (PIO) information for the specified queue.
location
node-id
(Optional) Identifies the location of the node whose CPU controller port information
you want to display. The node-id is expressed in the rack/slot/module notation.
Release Modification
Release 2.0 This command was introduced on the Cisco CRS-1.
Release 3.0 No modification.
Release 3.2 No modification.
Release 3.3.0 No modification.
Release 3.4.0 No modification.
Release 3.5.0 The show controllers cpuctrl ports command was first supported under the
interface task-ID.
The queue and direction keywords were added to the show controllers
cpuctrl ports command.
Release 3.6.0 No modification.
Task ID Operations
drivers read
interface read