Show Controllers Cpu-Interface - Cisco Catalyst 3550 Command Reference Manual

Chapter 2 Cisco IOS Commands

show controllers cpu-interface

Use the show controllers cpu-interface privileged EXEC command to display the state of the CPU
network interface application-specific integrated circuit (ASIC) and the send and receive statistics for
packets reaching the CPU.
Syntax Description | begin
| exclude
| include
expression
Command Modes
Privileged EXEC
Command History Release
12.1(4)EA1
Usage Guidelines
This display provides information that might be useful for Cisco technical support representatives
troubleshooting the switch.
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output
do not appear, but the lines that contain Output appear.
Examples
This is a partial output example from the show controllers cpu- interface command:
Switch# show controllers cpu-interface
stp packets :950454 retrieved, 0 dropped
ram access packets :18944680 retrieved, 0 dropped
routing protocol packets :170334 retrieved, 0 dropped
forwarding packets :0 retrieved, 0 dropped
routing packets :249 retrieved, 0 dropped
L2 protocol packets :95025 retrieved, 0 dropped
igmp snooping protocol packets :746 retrieved, 0 dropped
queue7 :0 retrieved, 0 dropped
icmp redirect packets :0 retrieved, 0 dropped
icmp unreachable packets :0 retrieved, 0 dropped
logging packets :0 retrieved, 0 dropped
addr learning packets :0 retrieved, 0 dropped
rpffail packets :0 retrieved, 0 dropped
queue13 :50 retrieved, 0 dropped
queue14 :0 retrieved, 0 dropped
queue15 :0 retrieved, 0 dropped
RAM Access:
11375600 sends
11375597 completed
SCInstance = 0xD9D558
78-11195-09
show controllers cpu-interface [ | {begin | exclude | include} expression]
(Optional) Display begins with the line that matches the expression.
(Optional) Display excludes lines that match the expression.
(Optional) Display includes lines that match the specified expression.
Expression in the output to use as a reference point.
Modification
This command was first introduced.
18944688 read replies
0 nomem
0 expedite toggles
2829 write replies
0 retries
0 nobuffers 0 errors
0 fa-lost
Catalyst 3550 Multilayer Switch Command Reference
show controllers cpu-interface
0 failures
0 fa-passives
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