Cisco Catalyst 4500 Series Command Reference Guide

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Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.4.0SG and IOS 15.1(2)SG)
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Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
device-sensor notify
device-sensor notify
To enable client notifications and events for TLV changes, use the device-sensor notify command in
global configuration mode. To disable client notifications and accounting events for TLV changes, use
the no form of this command.
device-sensor notify all-changes | new-tlvs
no device-sensor notify all-changes | new-tlvs
Syntax Description
Defaults Client notifications and accounting events are generated only for new TLVs.
Command Modes Global configuration
Command History
Usage Guidelines By default, for each supported peer protocol, client notifications and accounting events will only be
generated when an incoming packet includes a TLV that has not been previously received in the context
of a given session.
To enable client notifications and accounting events for all TLV changes, where either a new TLV has
been received or a previously received TLV has been received with a different value, use the
device-sensor notify all-changes command.
To return to the default behavior, use the device-sensor notify new-tlvs or the default device-sensor
notify command.
Examples The following example shows how to enable client notifications and accounting events for all TLV
change:
Switch> enable
Switch# configure terminal
Switch(config)# device-sensor notify all-changes
Related Commands
all-changes Enables client notifications and accounting events for all TLV changes.
new-tlvs Enables client notifications and accounting events for only new TLV changes.
Release Modification
IOS XE 3.4.0SG and
IOS 15.1(2)SG)
Command introduced on the Catalyst 4500 Series switch.
Command Description
debug device-sensor Enables debugging for Device Sensor.
device-sensor filter-list Creates a CDP or LLDP filter containing a list of options that can be included
or excluded in the Device Sensor output.

Cisco Catalyst 4500 Series Specifications

General

Series	Catalyst 4500 Series
Category	Switch
Layer Support	Layer 2, Layer 3
Form Factor	Modular chassis
Stackable	No
Chassis Slots	3, 6, 7, 10
Power Supply Options	AC, DC
Redundancy	Power supply, Supervisor engine
Network Management	Cisco IOS Software CLI, SNMP, Cisco Prime Infrastructure
Features	Security, QoS
Port Density	Up to 384 ports per chassis
Security Features	802.1X, ACLs, DHCP Snooping, Dynamic ARP Inspection, IP Source Guard
Supervisor Engine	8-E