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Catalyst 3750 Switch Command Reference
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Chapter 2    Catalyst 3750 Switch  Cisco IOS Commands
  show ipc
There are 0 IPC messages waiting for additional fragments.
There are 0 IPC messages currently on the IPC inboundQ.
Messages currently in use                     :         3
Message cache size                            :      1000
Maximum message cache usage                   :      1000
0  times message cache crossed       5000 [max]
Emergency messages currently in use           :         0
There are 2 messages currently reserved for reply msg.
Inbound message queue depth 0
Zone inbound message queue depth 0
This example shows how to display all the IPC session statistics:
Switch# show ipc session all
Tx Sessions:
Port ID        Type       Name
   10000.7     Unicast    MDFS RP:Statistics
     port_index = 0  type = Unreliable      last sent = 0     last heard = 0
     Msgs requested = 180  Msgs returned = 180
   10000.8     Unicast    Slot 1 :MDFS.control.RIL
     port_index = 0  type = Reliable        last sent = 0     last heard = 0
     Msgs requested = 0    Msgs returned = 0
Rx Sessions:
Port ID        Type       Name
   10000.7     Unicast    MDFS RP:Statistics
     port_index = 0  seat_id = 0x10000    last sent = 0     last heard = 0
     No of msgs requested = 180   Msgs returned = 180
   10000.8     Unicast    Slot 1 :MDFS.control.RIL
     port_index = 0  seat_id = 0x10000    last sent = 0     last heard = 0
     No of msgs requested = 0     Msgs returned = 0
This example shows how to display the status of the local IPC server:
Switch> show ipc status cumulative
                         IPC System Status
 Time last IPC stat cleared :never
 This processor is the IPC master server.
 Do not drop output of IPC frames for test purposes.
 1000 IPC Message Headers Cached.
                                                    Rx Side     Tx Side
 Total Frames                                            12916         608
     0          0
 Total from Local Ports                                  13080         574
 Total Protocol Control Frames                             116          17
 Total Frames Dropped                                        0           0
                             Service Usage
 Total via Unreliable Connection-Less Service            12783         171
 Total via Unreliable Sequenced Connection-Less Svc          0           0
 Total via Reliable Connection-Oriented Service             17         116
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