ASIC Driver Commands on Cisco IOS XR Software
show controllers cpuctrl internal
AR-54
Cisco IOS XR Advanced System Command Reference
OL-14340-01
1. Peripheral Component Interconnect
2. port manager
Related Commands
Internal Access PCI Overflows Number of times the Internal Access PCI buffer overflowed on this
node.
Note When an overflow occurs, packets may be dropped.
Port Error Overflows Number of times the port error buffer overflowed on this node.
Note When an overflow occurs, packets may be dropped.
Error Log Overflows Number of times the error log buffer overflowed on this node.
Note When an overflow occurs, packets may be dropped.
cpuctrl Config Reg CPU controller configuration register, expressed in hexadecimal
format.
cpuctrl Physical Offset CPU controller physical offset, expressed in hexadecimal format.
cpuctrl Window Size CPU controller window size, expressed in hexadecimal format.
CPU controller performance improves as window size increases.
cpuctrl Port Window Size CPU controller port window size, expressed in hexadecimal format.
CPU controller port performance improves as window size
increases.
cpuctrl SHMem Size CPU controller SH memory size, expressed in hexadecimal format.
cpuctrl SHMem Used CPU controller SH memory that has been used already, expressed
in hexadecimal format.
cpuctrl version info Provides version information for the CPU controller. The
information displayed is:
•Squid version
•Date of the last version install or upgrade
•ID of the user who performed the install or upgrade.
Table4 show controllers cpuctrl internal Field Descriptions (continued)
Field Description
Command Description
show controllers
cpuctrl summary
Displays summarized information about all CPU controller ASICs on the
router or on a specific node