Reference Guide

Debugging and Diagnostics | 229
Table 10-2. show hardware Commands
Command Description
show hardware stack-unit {0-11} fpga registers
| stats
View the FPGA registers or FPGA interrupt statistics on the stack-unit.
show hardware stack-unit {0-11} cpu
management statistics
View internal interface status of the stack-unit CPU port which connects to
the external management interface.
show hardware stack-unit {0-11} cpu
data-plane statistics
View driver-level statistics for the data-plane port on the CPU for the
specified stack-unit. It provides insight into the packet types entering the
CPU to see whether CPU-bound traffic is internal (IPC traffic) or network
control traffic, which the CPU must process.
show hardware stack-unit {0-11} cpu
party-bus statistics
View input and output statistics on the party bus, which carries
inter-process communication traffic between CPUs.
show hardware stack-unit {0-11} drops
buffering unit
View the packet-drop counters on the buffering chip.
show hardware stack-unit {0-11} drops unit
{0-1} port {0-1}
View the ingress and egress internal packet-drop counters, MAC counters
drop, and FP packet drops for the stack unit on per port basis. It assists in
identifying the stack unit/port pipe/port that may experience internal drops.
show hardware stack-unit {0-11} stack-port
{0-47}
View the input and output statistics for a stack-port interface.
show hardware stack-unit {0-11} unit {0-1}
counters
View the counters in the field processors of the stack unit.
show hardware stack-unit {0-11} unit {0-1}
details
View the details of the the FP Devices, and Hi gig ports on the stack-unit.
show hardware stack-unit {0-11} unit {0-1}
execute-shell-cmd {command}
Execute a specified bShell commands from the CLI without going into the
bShell.
show hardware stack-unit {0-11} unit {0-1}
ipmc-replication
View the Multicast IPMC replication table from the bShell.
show hardware stack-unit {0-11} unit {0-1}
port-stats [detail]
View the internal statistics for each port-pipe (unit) on per port basis.
show hardware stack-unit {0-11} unit {0-1}
register
View the stack-unit internal registers for each port-pipe.
show hardware stack-unit {0-11} unit {0-1}
table-dump {table name}
View the tables from the bShell through the CLI without going into the
bShell.
show hardware stack-unit {0-11}
buffering-unit counters
View the buffering chip counters.
show hardware stack-unit {0-11}
buffering-unit details
View the details of the devices and Hi gig ports on the buffering chip.
show hardware stack-unit {0-11}
buffering-unit execute-shell-cmd {command}
Execute a specified bShell command on the buffering chip from the CLI
without going into the bShell.
show hardware stack-unit {0-11}
buffering-unit flow-control-dump
View the flow control table contents. This will be useful in finding out the
ports that are back-pressured.
show hardware stack-unit {0-11}
buffering-unit ipmc-show [start-index]
[start-index]
View the Multicast IPMC indices from the bShell. When the start and end
index are specified, display all the IPMC indices between them. Default
indices: 1 -4094