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Cisco Intrusion Prevention System CLI Sensor Configuration Guide for IPS 7.1
OL-19892-01
Chapter 4 Setting Up the Sensor
Changing Network Settings
Step 5 To change the information back to the default setting, use the default form of the command.
sensor(config-hos-net)# default host-ip
Step 6 Verify that the host IP is now the default of 192.168.1.2/24,192.168.1.1.
sensor(config-hos-net)# show settings
network-settings
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host-ip: 192.168.1.2/24,192.168.1.1 <defaulted>
host-name: sensor default: sensor
telnet-option: enabled default: disabled
access-list (min: 0, max: 512, current: 1)
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network-address: 0.0.0.0/0
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ftp-timeout: 300 seconds <defaulted>
login-banner-text: <defaulted>
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sensor(config-hos-net)#
Step 7 Exit network settings mode.
sensor(config-hos-net)# exit
sensor(config-hos)# exit
Apply Changes:?[yes]:
Step 8 Press Enter to apply the changes or enter no to discard them.
Enabling and Disabling Telnet
Caution Telnet is not a secure access service and therefore is disabled by default. However, SSH is always
running on the sensor and it is a secure service.
Use the telnet-option {enabled | disabled} command in the service host submode to enable Telnet for
remote access to the sensor. The default is disabled. To enable or disable Telnet services, follow these
steps:
Step 1 Log in to the sensor using an account with administrator privileges.
Step 2 Enter network settings mode.
sensor# configure terminal
sensor(config)# service host
sensor(config-hos)# network-settings
Step 3 Enable Telnet services.
sensor(config-hos-net)# telnet-option enabled
sensor(config-hos-net)#
Step 4 Verify that Telnet is enabled.
sensor(config-hos-net)# show settings
network-settings
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