Cisco 4215 - Intrusion Detection Sys Sensor Configuration Manual page 92

Promiscuous Mode
To configure the promiscuous interface settings on the sensor, follow these steps:
Log in to the CLI using an account with administrator privileges.
Step 1
Enter interface submode:
Step 2
sensor# configure terminal
sensor(config)# service interface
Display the list of available interfaces:
Step 3
sensor(config-int)# physical-interfaces ?
GigabitEthernet0/0
GigabitEthernet0/1
GigabitEthernet0/2
GigabitEthernet0/3
Management0/0
sensor(config-int)# physical-interfaces
Enable the interface for promiscuous mode:
Step 4
sensor(config-int)# physical-interfaces GigabitEthernet0/2
Enable the interface:
Step 5
sensor(config-int-phy)# admin-state enabled
The interface must be assigned to the virtual sensor (see
page 5-8) and enabled to monitor traffic.
Add a description of this interface:
Step 6
sensor(config-int-phy)# description INT1
Configure the duplex settings:
Step 7
sensor(config-int-phy)# duplex full
This option is not available on modules.
Step 8 Configure the speed:
sensor(config-int-phy)# speed 1000
This option is not available on modules.
Verify the settings:
Step 9
sensor(config-int-phy)# show settings
<protected entry>
name: GigabitEthernet0/2
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sensor(config-int-phy)#
Cisco Intrusion Prevention System Sensor CLI Configuration Guide for IPS 5.0
5-6
GigabitEthernet0/0 physical interface.
GigabitEthernet0/1 physical interface.
GigabitEthernet0/2 physical interface.
GigabitEthernet0/3 physical interface.
Management0/0 physical interface.
media-type: tx <protected>
description: INT1 default:
admin-state: enabled default: disabled
duplex: full default: auto
speed: 1000 default: auto
alt-tcp-reset-interface
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none
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Chapter 5
Assigning Interfaces to the Virtual Sensor,
Configuring Interfaces
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