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<div class="moz-cite-prefix">For a major upgrade it seems pretty
reasonable to me. I'd consider doing it just for testing even if I
upgraded the production servers directly rather than shut them
down and start up the upgraded ones. And if I was going to do a
parallel upgrade, I'd probably upgrade once to test, then copy the
production servers across again and do it for real. One thought
that comes to mind is how quickly you can copy back the VMs from
AWS to your production environment.<br>
<br>
"Everybody has a testing environment. Some people are lucky enough
enough to have a totally separate environment to run production
in." <a class="moz-txt-link-freetext" href="https://twitter.com/stahnma/status/634849376343429120">https://twitter.com/stahnma/status/634849376343429120</a><br>
<br>
On 21/01/19 09:52, Lelio Fulgenzi wrote:<br>
</div>
<blockquote type="cite"
cite="mid:4CC7365A-8B8B-44C2-AFFC-7EBE783958DF@uoguelph.ca">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<div><br>
</div>
Perhaps. But it’s an option.
<div><br>
</div>
<div>My preference would be to use on premise resources to create
the offline network. This part of the discussion was focused on
how you could use VWC on AWS to accomplish this if you didn’t
have resources. The CSR would, if it works, allow you to connect
devices on prem to the offline servers to do a more complete
testing. But it’s not entirely necessary. </div>
<div><br>
</div>
<div>It’s all what your more comfortable with, I guess. I’d rather
double the amount of prep time to complete the upgrades offline
in order to reduce the downtime to the production service.
Especially when both CUCM and UCCX need to be upgraded
simultaneously due to version compatibility. </div>
<div><br>
</div>
<div><br>
<br>
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</b></span></p>
<p class="MsoNormal" style="margin: 0in 0in 0.0001pt;"><span
style="background-color: rgba(255, 255, 255, 0);"><b>Lelio
Fulgenzi, B.A.</b> | Senior Analyst<o:p></o:p></span></p>
<p class="MsoNormal" style="margin: 0in 0in 0.0001pt;"><span
style="background-color: rgba(255, 255, 255, 0);">Computing
and Communications Services | University of Guelph<o:p></o:p></span></p>
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</div>
<div><br>
On Jan 20, 2019, at 8:23 PM, Anthony Holloway <<a
href="mailto:avholloway+cisco-voip@gmail.com"
moz-do-not-send="true">avholloway+cisco-voip@gmail.com</a>>
wrote:<br>
<br>
</div>
<blockquote type="cite">
<div>
<div dir="ltr">Does this sound a tad over engineered for an
upgrade to anyone else, or is it just me?</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Sat, Jan 19, 2019 at
3:28 PM Lelio Fulgenzi <<a
href="mailto:lelio@uoguelph.ca" moz-do-not-send="true">lelio@uoguelph.ca</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<div dir="auto">
<div><br>
</div>
That sounds like exactly what I want to do!
<div><br>
</div>
<div>Thx!<br>
<div><br>
</div>
<div><br>
<br>
<div
id="gmail-m_2811220116181022009AppleMailSignature">
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style="background-color:rgba(255,255,255,0)"><i>-sent
from mobile device-</i></span></p>
<p class="MsoNormal" style="margin:0in 0in
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style="background-color:rgba(255,255,255,0)"><b><br>
</b></span></p>
<p class="MsoNormal" style="margin:0in 0in
0.0001pt"><span
style="background-color:rgba(255,255,255,0)"><b>Lelio
Fulgenzi, B.A.</b> | Senior Analyst</span></p>
<p class="MsoNormal" style="margin:0in 0in
0.0001pt"><span
style="background-color:rgba(255,255,255,0)">Computing
and Communications Services | University of
Guelph</span></p>
<p class="MsoNormal" style="margin:0in 0in
0.0001pt"><span
style="background-color:rgba(255,255,255,0)">Room
037 Animal Science & Nutrition Bldg | <a
dir="ltr" moz-do-not-send="true">50 Stone
Rd E | Guelph, ON | N1G 2W1</a></span></p>
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0.0001pt"><span
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height="100" border="0" width="187"></span></p>
</div>
<div><br>
On Jan 19, 2019, at 11:37 AM, Dave Goodwin <<a
href="mailto:dave.goodwin@december.net"
target="_blank" moz-do-not-send="true">dave.goodwin@december.net</a>>
wrote:<br>
<br>
</div>
<blockquote type="cite">
<div>
<div>
<div dir="auto">If you want to connect from
the outside then rig up a virtual router
such as a CSR that conndects to both the
private and elastic side, establish a L2L
VPN tunnel to the elastic IP, route the
private IPs across the VPN.</div>
</div>
<div><br>
<div class="gmail_quote">
<div dir="ltr">On Sat, Jan 19, 2019 at
9:31 AM Lelio Fulgenzi <<a
href="mailto:lelio@uoguelph.ca"
target="_blank" moz-do-not-send="true">lelio@uoguelph.ca</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote"
style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<div dir="auto">
<div><br>
</div>
Very interesting!
<div><br>
</div>
<div>Having private IPs on a secondary
switch is great. But if I can’t
connect, then I can’t do full tests.
We end up doing some mock migrations
and stuff. Also testing phones,
etc. </div>
<div><br>
</div>
<div>But hey, still worth a shot!<br>
<br>
<div
id="gmail-m_2811220116181022009m_1647178627801959169AppleMailSignature">
<p class="MsoNormal"
style="margin:0in 0in 0.0001pt"><span
style="background-color:rgba(255,255,255,0)"><i>-sent from mobile
device-</i></span></p>
<p class="MsoNormal"
style="margin:0in 0in 0.0001pt"><span
style="background-color:rgba(255,255,255,0)"><b><br>
</b></span></p>
<p class="MsoNormal"
style="margin:0in 0in 0.0001pt"><span
style="background-color:rgba(255,255,255,0)"><b>Lelio Fulgenzi, B.A.</b> |
Senior Analyst</span></p>
<p class="MsoNormal"
style="margin:0in 0in 0.0001pt"><span
style="background-color:rgba(255,255,255,0)">Computing and
Communications Services |
University of Guelph</span></p>
<p class="MsoNormal"
style="margin:0in 0in 0.0001pt"><span
style="background-color:rgba(255,255,255,0)">Room 037 Animal Science
& Nutrition Bldg | <a
dir="ltr"
moz-do-not-send="true">50
Stone Rd E | Guelph, ON |
N1G 2W1</a></span></p>
<p class="MsoNormal"
style="margin:0in 0in 0.0001pt"><font
color="#000000"><span
style="background-color:rgba(255,255,255,0)"><a
href="tel:519-824-4120;56354" dir="ltr" target="_blank"
moz-do-not-send="true">519-824-4120
Ext. 56354</a> | <a
href="mailto:lelio@uoguelph.ca"
target="_blank"
moz-do-not-send="true">lelio@uoguelph.ca</a></span></font></p>
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style="margin:0in 0in 0.0001pt"><span
style="background-color:rgba(255,255,255,0)"> </span></p>
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style="margin:0in 0in 0.0001pt"><span
style="background-color:rgba(255,255,255,0)"><img
id="gmail-m_2811220116181022009m_1647178627801959169Picture_x0020_1"
alt="University of Guelph
Cornerstone with Improve
Life tagline"
action="http://null"
title="null" style="width:
1.9479in; height: 1.0416in;"
src="cid:"
moz-do-not-send="true"
height="100" border="0"
width="187"></span></p>
</div>
<div><br>
On Jan 18, 2019, at 5:05 PM, Dave
Goodwin <<a
href="mailto:dave.goodwin@december.net"
target="_blank"
moz-do-not-send="true">dave.goodwin@december.net</a>>
wrote:<br>
<br>
</div>
<blockquote type="cite">
<div>
<div>
<div dir="auto">If you want to
bring your own IPs to AWS
instances instead of using
their Elastic IPs, you can
do that now from what I
understand:
<div><a
href="https://aws.amazon.com/about-aws/whats-new/2018/10/announcing-the-general-availability-of-bring-your-own-ip-for-amazon-virtual-private-cloud/"
target="_blank"
moz-do-not-send="true">https://aws.amazon.com/about-aws/whats-new/2018/10/announcing-the-general-availability-of-bring-your-own-ip-for-amazon-virtual-private-cloud/</a></div>
<div dir="auto"><br>
</div>
I don’t know if that
functionality is compatible
with VMC-AWS or not. Also,
I’d think just like Charles
suggested that you could use
your own IPs on a private
vSwitch or VM network. </div>
</div>
<div><br>
<div class="gmail_quote">
<div dir="ltr">On Fri, Jan
18, 2019 at 4:04 PM
Charles Goldsmith <<a
href="mailto:wokka@justfamily.org"
target="_blank"
moz-do-not-send="true">wokka@justfamily.org</a>>
wrote:<br>
</div>
<blockquote
class="gmail_quote"
style="margin:0px 0px 0px
0.8ex;border-left:1px
solid
rgb(204,204,204);padding-left:1ex">
<div dir="ltr">Not sure,
but let us know once you
talk with your AWS /
VMware sales team.
<div><br>
</div>
<div>If you need one,
let me know and I'll
put you in touch :)</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr"
class="gmail-m_2811220116181022009m_1647178627801959169m_-4572697206780604536gmail_attr">On
Fri, Jan 18, 2019 at
3:01 PM Lelio Fulgenzi
<<a
href="mailto:lelio@uoguelph.ca"
target="_blank"
moz-do-not-send="true">lelio@uoguelph.ca</a>>
wrote:<br>
</div>
<blockquote
class="gmail_quote"
style="margin:0px 0px
0px
0.8ex;border-left:1px
solid
rgb(204,204,204);padding-left:1ex">
<div lang="EN-US">
<div
class="gmail-m_2811220116181022009m_1647178627801959169m_-4572697206780604536gmail-m_3377842767058791592WordSection1">
<p
class="MsoNormal">I
wonder if there
are additional
services you
could subscribe
to. Front it
with VPN/IP
extension
service so the
vSwitch can be
configured with
any VLAN that
the extra layer
offers.</p>
<p
class="MsoNormal"> </p>
<p
class="MsoNormal"> </p>
<p
class="MsoNormal"><span
style="font-family:Arial,sans-serif">---</span></p>
<p
class="MsoNormal"><b><span
style="font-family:Arial,sans-serif">Lelio Fulgenzi, B.A.</span></b><span
style="font-family:Arial,sans-serif"> | Senior Analyst</span></p>
<p
class="MsoNormal"><span
style="font-family:Arial,sans-serif;color:rgb(51,51,51)">Computing and
Communications
Services</span><span
style="font-family:Arial,sans-serif"> | University of Guelph</span></p>
<p
class="MsoNormal"><span
style="font-family:Arial,sans-serif">Room 037 Animal Science &
Nutrition Bldg
| 50 Stone Rd
E | Guelph, ON
| N1G 2W1</span></p>
<p
class="MsoNormal"><span
style="font-family:Arial,sans-serif">519-824-4120 Ext. 56354 |
<a
href="mailto:lelio@uoguelph.ca"
target="_blank" moz-do-not-send="true"><span style="color:rgb(5,99,193)">lelio@uoguelph.ca</span></a></span></p>
<p
class="MsoNormal"><span
style="font-family:Arial,sans-serif"> </span></p>
<p
class="MsoNormal"><a
href="http://www.uoguelph.ca/ccs" target="_blank" moz-do-not-send="true"><span
style="font-family:Arial,sans-serif">www.uoguelph.ca/ccs</span></a><span
style="font-family:Arial,sans-serif;color:rgb(31,73,125)"> | @UofGCCS on
Instagram,
Twitter and
Facebook</span></p>
<p
class="MsoNormal"><span
style="font-family:Arial,sans-serif"> </span></p>
<p
class="MsoNormal"><image001.png></p>
<p
class="MsoNormal"> </p>
<p
class="MsoNormal"><b>From:</b>
Charles
Goldsmith <<a
href="mailto:wokka@justfamily.org" target="_blank"
moz-do-not-send="true">wokka@justfamily.org</a>>
<br>
<b>Sent:</b>
Friday, January
18, 2019 3:51 PM<br>
<b>To:</b> Lelio
Fulgenzi <<a
href="mailto:lelio@uoguelph.ca" target="_blank" moz-do-not-send="true">lelio@uoguelph.ca</a>><br>
<b>Cc:</b>
Matthew Collins
<<a
href="mailto:mcollins@block.co.uk"
target="_blank" moz-do-not-send="true">mcollins@block.co.uk</a>>;
<a
href="mailto:cisco-voip@puck.nether.net"
target="_blank" moz-do-not-send="true">cisco-voip@puck.nether.net</a><br>
<b>Subject:</b>
Re: [cisco-voip]
CUCM upgrade
from 10.5 to
11.5</p>
<p
class="MsoNormal"> </p>
<div>
<p
class="MsoNormal">From
what I
understand,
you cannot
extend your
IP, it's IP's
assigned from
AWS. At least
for public
facing. I'm
assuming you
can spin up
another
vswitch on the
vsphere side
and have
private IP's,
just like we
can locally.</p>
</div>
<p
class="MsoNormal"> </p>
<div>
<div>
<p
class="MsoNormal">On
Fri, Jan 18,
2019 at 2:48
PM Lelio
Fulgenzi <<a
href="mailto:lelio@uoguelph.ca" target="_blank" moz-do-not-send="true">lelio@uoguelph.ca</a>>
wrote:</p>
</div>
<blockquote
style="border-top:none;border-right:none;border-bottom:none;border-left:1pt
solid
rgb(204,204,204);padding:0in
0in 0in
6pt;margin-left:4.8pt;margin-right:0in">
<div>
<div>
<p
class="MsoNormal">Hmmm,
in actuality,
VMware on AWS
seems like it
will be the
best
replacement
for a physical
stack of bare
metal servers
for temporary
use. As long
as the IP
address space
was the same,
you could
simply shut
them down and
export after
the migration
was complete.</p>
<p
class="MsoNormal"> </p>
<p
class="MsoNormal">Side
question…</p>
<p
class="MsoNormal"> </p>
<p
class="MsoNormal">Anyone
know how that
works? Can you
extend your IP
address space
into AWS
without much
effort?</p>
<p
class="MsoNormal"> </p>
<div>
<p
class="MsoNormal"><span
style="font-family:Arial,sans-serif">---</span></p>
<p
class="MsoNormal"><b><span
style="font-family:Arial,sans-serif">Lelio Fulgenzi, B.A.</span></b><span
style="font-family:Arial,sans-serif"> | Senior Analyst</span></p>
<p
class="MsoNormal"><span
style="font-family:Arial,sans-serif;color:rgb(51,51,51)">Computing and
Communications
Services</span><span
style="font-family:Arial,sans-serif"> | University of Guelph</span></p>
<p
class="MsoNormal"><span
style="font-family:Arial,sans-serif">Room 037 Animal Science &
Nutrition Bldg
| 50 Stone Rd
E | Guelph, ON
| N1G 2W1</span></p>
<p
class="MsoNormal"><span
style="font-family:Arial,sans-serif">519-824-4120 Ext. 56354 |
<a
href="mailto:lelio@uoguelph.ca"
target="_blank" moz-do-not-send="true">lelio@uoguelph.ca</a></span></p>
<p
class="MsoNormal"><span
style="font-family:Arial,sans-serif"> </span></p>
<p
class="MsoNormal"><a
href="http://www.uoguelph.ca/ccs" target="_blank" moz-do-not-send="true"><span
style="font-family:Arial,sans-serif">www.uoguelph.ca/ccs</span></a><span
style="font-family:Arial,sans-serif;color:rgb(31,73,125)"> | @UofGCCS on
Instagram,
Twitter and
Facebook</span></p>
<p
class="MsoNormal"><span
style="font-family:Arial,sans-serif"> </span></p>
<p
class="MsoNormal"><image001.png></p>
</div>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</div>
</div>
<div dir="auto">
<div>
<blockquote type="cite">
<div>
<div>
<div class="gmail_quote">
<blockquote
class="gmail_quote"
style="margin:0px 0px 0px
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<div class="gmail_quote">
<blockquote
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style="margin:0px 0px
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<div lang="EN-US">
<div
class="gmail-m_2811220116181022009m_1647178627801959169m_-4572697206780604536gmail-m_3377842767058791592WordSection1">
<div>
<blockquote
style="border-top:none;border-right:none;border-bottom:none;border-left:1pt
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6pt;margin-left:4.8pt;margin-right:0in">
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<p
class="MsoNormal"> </p>
<div>
<div
style="border-right:none;border-bottom:none;border-left:none;border-top:1pt
solid
rgb(225,225,225);padding:3pt
0in 0in">
<p
class="MsoNormal"><b>From:</b>
Charles
Goldsmith <<a
href="mailto:wokka@justfamily.org" target="_blank"
moz-do-not-send="true">wokka@justfamily.org</a>>
<br>
<b>Sent:</b>
Friday,
January 18,
2019 3:12 PM<br>
<b>To:</b>
Lelio Fulgenzi
<<a
href="mailto:lelio@uoguelph.ca"
target="_blank" moz-do-not-send="true">lelio@uoguelph.ca</a>><br>
<b>Cc:</b>
Matthew
Collins <<a
href="mailto:mcollins@block.co.uk" target="_blank"
moz-do-not-send="true">mcollins@block.co.uk</a>>;
<a
href="mailto:cisco-voip@puck.nether.net"
target="_blank" moz-do-not-send="true">cisco-voip@puck.nether.net</a><br>
<b>Subject:</b>
Re:
[cisco-voip]
CUCM upgrade
from 10.5 to
11.5</p>
</div>
</div>
<p
class="MsoNormal"> </p>
<div>
<p
class="MsoNormal">If
you are one of
my customers,
I can arrange
that. Do we
have a web
page where you
can just go
sign up, no.
But there are
services that
let you rent
bare metal
servers. </p>
</div>
<div>
<p
class="MsoNormal"> </p>
</div>
<div>
<p
class="MsoNormal">VMware
and AWS are
teaming up to
rent you
vsphere on AWS
bare metal. </p>
</div>
<div>
<p
class="MsoNormal"
style="margin-bottom:12pt"><br>
On Jan 18,
2019, at 1:45
PM, Lelio
Fulgenzi <<a
href="mailto:lelio@uoguelph.ca" target="_blank" moz-do-not-send="true">lelio@uoguelph.ca</a>>
wrote:</p>
</div>
<blockquote
style="margin-top:5pt;margin-bottom:5pt">
<div>
<p
class="MsoNormal">This
should be a
signal to
professional
services orgs
out there to
rent out UCS
systems for
offline
upgrades. :)
</p>
<div>
<p
class="MsoNormal"> </p>
</div>
<div>
<p
class="MsoNormal"
style="margin-bottom:12pt"> </p>
<div
id="gmail-m_2811220116181022009m_1647178627801959169m_-4572697206780604536gmail-m_3377842767058791592gmail-m_6103124561580403481AppleMailSignature">
<p
class="MsoNormal"><i>-sent
from mobile
device-</i></p>
<p
class="MsoNormal"
style="margin-bottom:12pt"> </p>
<p
class="MsoNormal"><b>Lelio
Fulgenzi, B.A.</b> |
Senior Analyst</p>
<p
class="MsoNormal">Computing
and
Communications
Services |
University of
Guelph</p>
<p
class="MsoNormal">Room
037 Animal
Science &
Nutrition Bldg
| 50 Stone Rd
E | Guelph, ON
| N1G 2W1</p>
<p
class="MsoNormal"><span
style="color:black"><a href="tel:519-824-4120;56354" target="_blank"
moz-do-not-send="true">519-824-4120
Ext. 56354</a> | <a
href="mailto:lelio@uoguelph.ca" target="_blank" moz-do-not-send="true">lelio@uoguelph.ca</a></span></p>
<p
class="MsoNormal"> </p>
<p
class="MsoNormal"><span
style="color:black"><a href="http://www.uoguelph.ca/ccs" target="_blank"
moz-do-not-send="true">www.uoguelph.ca/ccs</a> | @UofGCCS on Instagram,
Twitter and
Facebook</span></p>
<p
class="MsoNormal"> </p>
</div>
<div>
<p
class="MsoNormal"
style="margin-bottom:12pt"><br>
On Jan 18,
2019, at 5:24
AM, Matthew
Collins <<a
href="mailto:mcollins@block.co.uk" target="_blank"
moz-do-not-send="true">mcollins@block.co.uk</a>>
wrote:</p>
</div>
<blockquote
style="margin-top:5pt;margin-bottom:5pt">
<div>
<p
class="MsoNormal">Agree
with Lelio but
sometimes
parallel
upgrade are
just not
possible.</p>
<p
class="MsoNormal"> </p>
<p
class="MsoNormal">I’ve
done 3 x 10.5
to 11.6 direct
upgrade
recently any
only had one
issue that
wasn’t
directly
related to the
upgrade. Other
than that they
have been
pretty smooth.</p>
<p
class="MsoNormal"> </p>
<p
class="MsoNormal">In
your
pre-checks
don’t just
check DB
replication
but also CUC
and UCCX
replication on
the respective
servers (utils
uccx/cuc
dbreplication
status). Plus
check from the
pub and sub as
on a CUC
upgrade
recently it
kept failing,
Turned out CUC
replication
wasn’t set up
correctly. Ran
the command
from the Pub
and it stated
everything was
good, Ran from
the Sub said
it was failed.
Ended up
re-building
the CUC Sub.
The issue came
about from a
host name
change years
back and some
of the tables
where not
updated on the
sub.</p>
<p
class="MsoNormal"> </p>
<p
class="MsoNormal">Also
double check
the memory
requirements.
As 11.x
requires 2
extra gig most
of the OVA’s.</p>
<p
class="MsoNormal"> </p>
<p
class="MsoNormal">Upgrade
timings going
from 10.5 to
11.5/6</p>
<p
class="MsoNormal"> </p>
<p
class="MsoNormal">Memory
upgrade where
completed
prior to
upgrades.<br>
<br>
CUCM Upgrade
Pub 90 Mins
7.5k OVA<br>
CUCM Upgrade
Subs 60 Mins<br>
IM&P
Upgrade Pub 70
Mins 5K OVA<br>
IM&P
Upgrade Sub 50
Mins<br>
<br>
CUCM Switch
Versions Pub
40 Mins <br>
CUCM Switch
Versions Subs
30 Mins<br>
IM&P
Switch
Versions Pub
30 Mins<br>
IM&P
Switch
Versions Sub
30 Mins<br>
<br>
UCCX Upgrade
Pub 80 Mins –
300 Agent OVA<br>
UCCX Upgrade
Sub 60 Mins<br>
UCCX Switch
Versions Pub
45 Mins<br>
UCCX Switch
Versions Sub
30 Mins</p>
<p
class="MsoNormal"> </p>
<p
class="MsoNormal"> </p>
<p
class="MsoNormal"> </p>
<div>
<p
class="MsoNormal"><span
style="font-size:10pt;font-family:"Century
Gothic",sans-serif;color:rgb(0,157,177)">Regards</span></p>
<p
class="MsoNormal"><span
style="font-size:10pt;font-family:"Century
Gothic",sans-serif;color:rgb(0,157,177)"> </span></p>
<p
class="MsoNormal"><span
style="font-size:10pt;font-family:"Century
Gothic",sans-serif;color:rgb(0,157,177)">Matthew
Collins
</span></p>
<p
class="MsoNormal"> </p>
</div>
<p
class="MsoNormal"> </p>
<div>
<div
style="border-right:none;border-bottom:none;border-left:none;border-top:1pt
solid
rgb(225,225,225);padding:3pt
0in 0in">
<p
class="MsoNormal"><b>From:</b>
cisco-voip
<<a
href="mailto:cisco-voip-bounces@puck.nether.net"
target="_blank" moz-do-not-send="true">cisco-voip-bounces@puck.nether.net</a>>
<b>On Behalf
Of </b>Lelio
Fulgenzi<br>
<b>Sent:</b>
17 January
2019 16:37<br>
<b>To:</b> SK
<<a
href="mailto:cciecollab2017@gmail.com"
target="_blank" moz-do-not-send="true">cciecollab2017@gmail.com</a>>;
<a
href="mailto:cisco-voip@puck.nether.net"
target="_blank" moz-do-not-send="true">cisco-voip@puck.nether.net</a><br>
<b>Subject:</b>
Re:
[cisco-voip]
CUCM upgrade
from 10.5 to
11.5</p>
</div>
</div>
<p
class="MsoNormal"> </p>
<p
class="MsoNormal"> </p>
<p
class="MsoNormal">I
will say one
thing, if you
have the
opportunity to
duplicate the
environment in
an off-line
network and
perform the
upgrades
there, then
your migration
will basically
be downtime
involved with
shutting down
old servers
and turning up
new servers.
This is not
trivial, by
any stretch of
the
imagination.
However, once
you put some
thought into
it, I think
you’ll find
this method
extremely
valuable.
</p>
<p
class="MsoNormal"> </p>
<p
class="MsoNormal">You
work out all
the kinks in
the offline
network and
repeat until
you are
satisfied.
</p>
<p
class="MsoNormal"> </p>
<p
class="MsoNormal">You’ll
need a couple
of things to
make this
work, namely,
a change
freeze window
and the “pre
8.0”
enterprise
parameter.
</p>
<p
class="MsoNormal"> </p>
<p
class="MsoNormal">We’ve
done this
twice now and
it’s worked
like a charm.</p>
<p
class="MsoNormal"> </p>
<p
class="MsoNormal">I
would hate to
do upgrades on
live systems.</p>
<p
class="MsoNormal"> </p>
<p
class="MsoNormal">Lelio</p>
<p
class="MsoNormal"> </p>
<p
class="MsoNormal"> </p>
<p
class="MsoNormal"><span
style="font-family:Arial,sans-serif">---</span></p>
<p
class="MsoNormal"><b><span
style="font-family:Arial,sans-serif">Lelio Fulgenzi, B.A.</span></b><span
style="font-family:Arial,sans-serif"> | Senior Analyst</span></p>
<p
class="MsoNormal"><span
style="font-family:Arial,sans-serif;color:rgb(51,51,51)">Computing and
Communications
Services</span><span
style="font-family:Arial,sans-serif"> | University of Guelph</span></p>
<p
class="MsoNormal"><span
style="font-family:Arial,sans-serif">Room 037 Animal Science &
Nutrition Bldg
| 50 Stone Rd
E | Guelph, ON
| N1G 2W1</span></p>
<p
class="MsoNormal"><span
style="font-family:Arial,sans-serif">519-824-4120 Ext. 56354 |
</span><a
href="mailto:lelio@uoguelph.ca"
target="_blank" moz-do-not-send="true"><span
style="font-family:Arial,sans-serif">lelio@uoguelph.ca</span></a></p>
<p
class="MsoNormal"><span
style="font-family:Arial,sans-serif"> </span></p>
<p
class="MsoNormal"><a
href="http://www.uoguelph.ca/ccs" target="_blank" moz-do-not-send="true"><span
style="font-family:Arial,sans-serif">www.uoguelph.ca/ccs</span></a><span
style="font-family:Arial,sans-serif;color:rgb(31,73,125)"> | @UofGCCS on
Instagram,
Twitter and
Facebook</span></p>
<p
class="MsoNormal"><span
style="font-family:Arial,sans-serif"> </span></p>
<p
class="MsoNormal"><image001.png></p>
<p
class="MsoNormal"> </p>
<p
class="MsoNormal"><b>From:</b>
cisco-voip
<<a
href="mailto:cisco-voip-bounces@puck.nether.net"
target="_blank" moz-do-not-send="true">cisco-voip-bounces@puck.nether.net</a>>
<b>On Behalf
Of </b>SK<br>
<b>Sent:</b>
Thursday,
January 17,
2019 10:48 AM<br>
<b>To:</b> <a
href="mailto:cisco-voip@puck.nether.net" target="_blank"
moz-do-not-send="true">cisco-voip@puck.nether.net</a><br>
<b>Subject:</b>
[cisco-voip]
CUCM upgrade
from 10.5 to
11.5</p>
<p
class="MsoNormal"> </p>
<div>
<p
class="MsoNormal">We
are planning
upgrade for
our CUCM - CUC
-UCCX platform
from 10.5 to
11.5 soon .
UCCX will be
on 11.6.2
mostly .</p>
</div>
<div>
<p
class="MsoNormal"> </p>
</div>
<div>
<p
class="MsoNormal">I
will
appreciate any
pointers on
known bugs /
challenges .</p>
</div>
<div>
<p
class="MsoNormal"> </p>
</div>
<div>
<p
class="MsoNormal">Thank
you . </p>
</div>
</div>
</blockquote>
</div>
</div>
</blockquote>
<blockquote
style="margin-top:5pt;margin-bottom:5pt">
<div>
<p
class="MsoNormal">_______________________________________________<br>
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mailing list<br>
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href="mailto:cisco-voip@puck.nether.net"
target="_blank" moz-do-not-send="true">cisco-voip@puck.nether.net</a><br>
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target="_blank" moz-do-not-send="true">https://puck.nether.net/mailman/listinfo/cisco-voip</a></p>
</div>
</blockquote>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</div>
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</blockquote>
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</div>
</div>
</blockquote>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</div>
</div>
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</div>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
<pre wrap="">_______________________________________________
cisco-voip mailing list
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</pre>
</blockquote>
<p><br>
</p>
<pre class="moz-signature" cols="72">--
James Andrewartha
Network & Projects Engineer
Christ Church Grammar School
Claremont, Western Australia
Ph. (08) 9442 1757
Mob. 0424 160 877</pre>
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