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Cisco Intrusion Prevention System CLI Sensor Configuration Guide for IPS 7.1
OL-19892-01
Chapter 3 Initializing the Sensor
Basic Sensor Setup
i. Specify the day you want the summertime settings to end. Valid entries are sunday, monday, tuesday,
wednesday, thursday, friday, and saturday. The default is sunday.
j. Specify the time you want summertime settings to end. The default is 02:00:00.
k. Specify the DST zone. The zone name is a character string up to 24 characters long in the pattern
[A-Za-z0-9()+:,_/-]+$.
l. Specify the summertime offset. Specify the summertime offset from UTC in minutes (negative
numbers represent time zones west of the Prime Meridian). The default is 60.
m. Enter yes to modify the system time zone.
n. Specify the standard time zone name. The zone name is a character string up to 24 characters long.
o. Specify the standard time zone offset. Specify the standard time zone offset from UTC in minutes
(negative numbers represent time zones west of the Prime Meridian). The default is 0.
p. Enter yes if you want to use NTP. To use authenticated NTP, you need the NTP server IP address,
the NTP key ID, and the NTP key value. If you do not have those at this time, you can configure
NTP later. Otherwise, you can choose unauthenticated NTP.
Step 9 Enter off, partial, or full to participate in the SensorBase Network Participation:
• Off—No data is contributed to the SensorBase Network.
• Partial—Data is contributed to the SensorBase Network, but data considered potentially sensitive is
filtered out and never sent.
• Full—All data is contributed to the SensorBase Network except the attacker/victim IP addresses that
you exclude.
The SensorBase Network Participation disclaimer appears. It explains what is involved in participating
in the SensorBase Network.
Step 10 Enter yes to participate in the SensorBase Network.
The following configuration was entered.
service host
network-settings
host-ip 192.168.1.2/24, 192.168.1.1
host-name sensor
telnet-option disabled
sshv1-fallback enabled
access-list 10.0.0.0/8
ftp-timeout 300
no login-banner-text
dns-primary-server enabled
address 171.68.226.120
exit
dns-secondary-server disabled
dns-tertiary-server disabled
http-proxy proxy-server
address 128.107.241.170
port 8080
exit
time-zone-settings
offset -360
standard-time-zone-name CST
exit
summertime-option recurring
offset 60
summertime-zone-name CDT
start-summertime
month march
week-of-month second