A-8
Installation and Upgrade Guide for Cisco Unified Presence Release 8.0 and 8.5
Appendix A Installation Readiness Checklist and Settings
Field Definitions: Installation Readiness Checklist
Related Topics
•
Installation Readiness Checklist, page A-1
IP Mask
Specifies the IP subnet mask of
this machine. The subnet mask
together with the IP address
defines the network address and
the host address.
Enter the IP mask in the form
ddd.ddd.ddd.ddd where ddd can have
a value between 0 and 255 (except
0.0.0.0).
A valid mask should have contiguous
'1' bits on left side and contiguous '0'
bits on the right.
For example, a valid mask follows:
255.255.240.0
(11111111.11111111.11110000.000
00000)
An invalid mask follows:
255.255.240.240
(11111111.11111111.11110000.111
10000)
MTU
The maximum transmission unit
(MTU) represents the largest
packet, in bytes, that this host
will transmit on the network.
Enter the MTU size in bytes for your
network. If you are unsure of the
MTU setting for your network, use
the default value.
Default: 1500 bytes
The MTU setting must be the same
on all nodes in a cluster.
SMTP Location
Specifies the name of the SMTP
host that is used for outbound
email.
Enter the hostname or dotted IP
address for the SMTP server. For a
host, it can contain alphanumeric
characters, hyphens, or periods. For a
host name, it must start with an
alphanumeric character.
You must fill in this field if you plan
to use electronic notification. If not,
you can leave it blank.
Time zone
Reflects the local time zone and
offset from Greenwich Mean
Time (GMT)
Select
Yes
if you want to change the
time zone.
Select the time zone that most closely
matches the location of your
machine.
Table 2
Field Definitions (continued)
Field
Description
Usage
