RE: TCP/IP tuning

["Don Cavaiani" <dcavaiani@xxxxxxxxxxxxx>]

Do the "CHGIPLA" parameters take place (RUN) before the QSTRUP runs at
IPL?  I'm wondering if I can just place the "CHGLINETH LIND(ETHLIN01)
DUPLEX(*FULL)"  at the beginning of the QSTRUP ??? 

-----Original Message-----
From: midrange-l-bounces@xxxxxxxxxxxx
[mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of Condon, Mike
Sent: Thursday, June 01, 2006 10:06 AM
To: Midrange Systems Technical Discussion
Subject: RE: TCP/IP tuning

What command is used to change this? I looked in CHGTCPIFC, and it was
not there - but I did notice TOS and MTU. What are the recommended
values for these, or is it a long story?

-----Original Message-----
From: midrange-l-bounces@xxxxxxxxxxxx
[mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of Haase, Justin C.
Sent: Thursday, June 01, 2006 9:20 AM
To: Midrange Systems Technical Discussion
Subject: RE: TCP/IP tuning


Change it!  You will notice a MASSIVE difference. 


--
Justin C. Haase - iSeries System Engineer IBM Certified Systems Expert -
System i Kingland Systems Corporation

-----Original Message-----
From: midrange-l-bounces@xxxxxxxxxxxx
[mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of Don Cavaiani
Sent: Thursday, June 01, 2006 9:10 AM
To: Midrange Systems Technical Discussion
Subject: TCP/IP tuning

I see that my Line Description for my Ethernet adapter is set to Half
Duplex.  I as using unmanaged Hubs/switches which will adjust to the
AS/400 settings.  Will it be a noticeable performance improvement to
switch that to Full Duplex?  It looks like all LAN users will need to
off of the AS/400 system as TCP/IP must be stopped before this parameter
may be changed.


 
Don F. Cavaiani
IT Manager
Amerequip Corp.
920-894-7063
 
'Treat every person with kindness and respect, even those who are rude
to you. Remember that you show compassion to others not because of who
they are but because of who you are.'--Andrew T. Somers 

"When faced with the choice of being 'right' or being 'kind', choose the
kind option every time."


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