Cisco CATALYST 2960

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B-24

Catalyst 2960 Switch Command Reference

78-16882-01

Appendix B Catalyst 2960 Switch Debug Commands

debug platform cpu-queues

Use the debug platform cpu-queues privileged EXEC command to enable debugging of platform

central processing unit (CPU) receive queues. Use the no form of this command to disable debugging.

debug platform cpu-queues {broadcast-q | cbt-to-spt-q | cpuhub-q | host-q | icmp-q |

stp-q}

no debug platform cpu-queues {broadcast-q | cbt-to-spt-q | cpuhub-q | host-q | icmp-q |

stp-q}

Syntax Description

Note Though visible in the command-line help strings, the routing-protocol-Q and rpffail-q keywords are

not supported.

Defaults Debugging is disabled.

Command Modes Privileged EXEC

Command History

Usage Guidelines The undebug platform cpu-queues command is the same as the no debug platform cpu-queues

command.

broadcast-q Display debug messages about packets received by the broadcast queue.

cbt-to-spt-q Display debug messages about packets received by the core-based tree to

shortest-path tree (cbt-to-spt) queue.

cpuhub-q Display debug messages about packets received by the CPU heartbeat queue.

host-q Display debug messages about packets received by the host queue.

icmp-q Display debug messages about packets received by the Internet Control Message

Protocol (ICMP) queue.

igmp-snooping-q Display debug messages about packets received by the Internet Group

Management Protocol (IGMP)-snooping queue.

layer2-protocol-q Display debug messages about packets received by the Layer 2 protocol queue.

logging-q Display debug messages about packets received by the logging queue.

remote-console-q Display debug messages about packets received by the remote console queue.

software-fwd-q Debug packets received by the software forwarding queue.

stp-q Debug packets received by the Spanning Tree Protocol (STP) queue.

Release Modification

12.2(25)FX This command was introduced.

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