CLI Guide

Field Description
Cur Len Current number of messages enqueued
High Mark Highest number of packets in the queue at any time
#of to / Timeout Timeout count
#of Retr /Retries Number of retransmissions
#msg Sent/Msg
Sent/
Number of messages sent
#msg Ackd/Ack
Rcvd
Number of messages acknowledged
Retr /Available
Retra
Number of retries left
Total/ Max Retra Number of retries allowed
Important Points:
● 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.
● In the S-Series example, a retry (Retries) value of zero indicates that the SWP mechanism reached
the maximum number of retransmissions without an acknowledgement.
Example
DellEMC# show processes ipc flow-control cp
Q Statistics on CP Processor
TxProcess RxProcess Cur High Time Retr Msg Ack Aval Max
Len Mark Out ies Sent Rcvd Retra Retra
DHCP0 ACL0 0 1 1 1 1 1 25 25
DHCP0 IPMGR0 0 0 0 0 0 0 25 25
DHCP0 IPMGR1 0 0 0 0 0 0 25 25
DHCP0 IFMGR0 0 0 0 0 0 0 25 25
IPMGR0 NDPM0 0 0 0 0 0 0 60 60
IFMGR0 FEFD0 0 10 0 0 12 12 60 60
IFMGR0 SNMP0 0 1 0 0 1 1 60 60
IFMGR0 SFL_CP0 0 20 0 0 26 26 60 60
IFMGR0 PORTMIRR0 0 8 0 0 9 9 60 60
IFMGR0 EVENTTERMLOG0 0 1 0 0 1 1 60 60
IFMGR0 IPSECMGR0 0 8 0 0 11 11 60 60
IFMGR0 DHCP0 0 8 0 0 11 11 60 60
IFMGR0 IPMGR0 0 29 0 0 36 36 60 60
IFMGR0 IFAGT3 0 1 0 0 2 2 60 60
IFAGT3 IFMGR0 0 1 0 0 1 1 60 60
IFMGR0 OFMGR0 0 16 1 1 21 21 60 60
IFMGR0 ACL0 0 8 0 0 14 14 60 60
IFMGR0 VRRP0 0 10 0 0 17 17 60 60
IFMGR0 PIM0 0 1 0 0 1 1 5 5
IFMGR0 MACMGR0 0 0 0 0 0 0 60 60
IFMGR0 L2PM0 0 29 0 0 40 40 60 60
IFMGR0 DIFFSERV0 0 51 0 0 67 67 60 60
IFMGR0 RTM0 0 9 0 0 11 11 60 60
IFMGR0 LLDP0 0 12 0 0 12 12 60 60
IFMGR0 MRTM0 0 10 0 0 10 10 60 60
IFMGR0 IPMGR1 0 33 0 0 33 33 60 60
IFMGR0 LACP0 0 23 0 0 23 23 60 60
PORTMIRR0 ACL_AGENT2 0 0 0 0 0 0 50 50
IFMGR0 IGMP0 0 0 0 0 0 0 50 50
IFMGR0 IFAGT2 0 1 0 0 1 1 60 60
DellEMC#
Control and Monitoring
143