Deployment Guide

Field Description
Retr /Available
Retra
Number of retries left
Total/ Max Retra Number of retries allowed
Important Points:
• The SWP provides ow 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 dened period of time, the SWP timeout mechanism resubmits the message
at the head of the FIFO queue.
• After retrying a dened number of times, the SWP-2-NOMORETIMEOUT timeout message is generated.
• In the example, a retry (Retries) value of zero indicates that the SWP mechanism reached the maximum
number of retransmissions without an acknowledgement.
Example
Dell#show processes ipc flow-control
Q Statistics on CP Processor
TxProcess RxProcess Cur High Time Retr Msg Ack Aval Max
Len Mark Out ies Sent Rcvd Retra Retra ACL0 RTM0
0 0 0 0 0 0 10 10
DIFFSERV0 0 0 0 0 0 0 10 10
ACL0 IGMP0 0 0 0 0 0 0 10 10
ACL0 PIM0 0 0 0 0 0 0 10 10
LACP0 IFMGR0 0 24 0 0 34 34 25 25
STP0 L2PM0 0 0 0 0 0 0 25 25
L2PM0 STP0 0 1 0 0 2 2 25 25
FRRP0 L2PM0 0 0 0 0 0 0 25 25
DHCP0 ACL0 0 0 0 0 0 0 25 25
DHCP0 IPMGR0 0 0 0 0 0 0 25 25
DHCP0 IFMGR0 0 0 0 0 0 0 25 25
SMUX0 IFMGR0 0 38 0 0 47 47 60 60
SMUX0 LACP0 0 1 0 0 3 3 60 60
--More--
Dell#
show processes memory
Display memory usage information based on processes running in the system.
Syntax
show processes memory {management-unit | stack unit {0–5 | all | summary}}
Parameters
management-unit Enter the keywords management-unit for CPU memory usage of the stack
management unit.
stack unit 0–5 Enter the keywords stack unit then a stack unit ID of the member unit for which to
display memory usage on the forwarding processor.
all Enter the keyword all for detailed memory usage on all stack members.
summary Enter the keyword summary for a brief summary of memory availability and usage on all
stack members.
Control and Monitoring 69