Dell Z9500 Reference Manual page 151

Usage
Field
Information
Source QID /Tx
Process
Destination
QID/Rx Process
Cur Len
High Mark
Timeout
Retries
Msg Sent
Ack Rcvd
Available Retra
Max Retra
Important Points:
•
•
•
•
•
Example
Dell#show processes ipc flow-control cp
Q Statistics on CP Processor
Retr
ies
1
0
0
0
0
0
0
0
Control and Monitoring
Description
Source Service Identifier
Destination Service Identifier
Current number of messages enqueued
Highest number of packets in the queue at any time
Timeout count
Number of retransmissions
Number of messages sent
Number of messages acknowledged
Number of retries left
Number of retries allowed
The SWP provides flow control-based reliable communication between the
sending and receiving software tasks.
A sending task enqueues messages into the SWP queue3 for a receiving task
and waits for an acknowledgement.
If no response is received within a defined period of time, the SWP timeout
mechanism resubmits the message at the head of the FIFO queue.
After retrying a defined number of times, the SWP-2-NOMORETIMEOUT timeout
message is generated.
A retry (Retries) value of zero indicates that the SWP mechanism reached the
maximum number of retransmissions without an acknowledgement.
TxProcess RxProcess
Msg
Sent Rcvd Retra Retra
DHCP0
1 1
DHCP0
0 0
DHCP0
0 0
DHCP0
0 0
IPMGR0
0 0
IFMGR0
12 12
IFMGR0
1 1
IFMGR0 SFL_CP0
26 26
Cur
Ack Aval Max
Len
ACL0 0
25 25
IPMGR0 0
25 25
IPMGR1 0
25 25
IFMGR0 0
25 25
NDPM0 0
60 60
FEFD0 0
60 60
SNMP0 0
60 60
0
60 60
High Time
Mark Out
1 1
0 0
0 0
0 0
0 0
10 0
1 0
20 0
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