Verifying The Device Sensor Configuration - Cisco Catalyst 4500 Series Software Configuration Manual

Chapter 49 Configuring 802.1X Port-Based Authentication
Command
Step 1
configure terminal
Switch# configure terminal
Step 2
device-sensor notify all-changes
Switch(config)# device-sensor notify
all-changes
Step 3
end
Switch(config)# end

Verifying the Device Sensor Configuration

To verify the sensor cache entries for all devices, follow these steps, beginning in privileged EXEC mode:
Command
Step 1
show device-sensor cache mac
mac-address
Step 2
show device-sensor cache all
Switch(config)# device-sensor notify
all-changes
This is an example of the show device-sensor cache mac mac-address privileged EXEC command output:
Switch# show device-sensor cache mac 0024.14dc.df4d
Device: 0024.14dc.df4d on port GigabitEthernet1/0/24
--------------------------------------------------
Proto Type:Name
cdp 26:power-available-type
cdp 22:mgmt-address-type
cdp 11:duplex-type
cdp 9:vtp-mgmt-domain-type
cdp 4:capabilities-type
cdp 1:device-name
lldp 0:end-of-lldpdu
lldp 8:management-address
lldp 7:system-capabilities
lldp 4:port-description
lldp 5:system-name
dhcp 82:relay-agent-info
dhcp 12:host-name
dhcp 61:client-identifier
Len Value
16 00 1A 00 10 00 00 00 01 00 00 00 00 FF FF FF FF
17 00 16 00 11 00 00 00 01 01 01 CC 00 04 09 1B 65
0E
5 00 0B 00 05 01
4 00 09 00 04
8 00 04 00 08 00 00 00 28
14 00 01 00 0E 73 75 70 70 6C 69 63 61 6E 74
2 00 00
14 10 0C 05 01 09 1B 65 0E 03 00 00 00 01 00
6 0E 04 00 14 00 04
23 08 15 47 69 67 61 62 69 74 45 74 68 65 72 6E 65
74 31 2F 30 2F 32 34
12 0A 0A 73 75 70 70 6C 69 63 61 6E 74
20 52 12 01 06 00 04 00 18 01 18 02 08 00 06 00 24
14 DC DF 80
12 0C 0A 73 75 70 70 6C 69 63 61 6E 74
32 3D 1E 00 63 69 73 63 6F 2D 30 30 32 34 2E 31 34
Catalyst 4500 Series Switch, Cisco IOS Software Configuration Guide - Cisco IOS XE 3.9.xE and IOS 15.2(5)Ex
Purpose
Enters global configuration mode.
Enables client notifications and accounting events for all TLV
changes, that is, where either a new TLV is received or a previously
received TLV is received with a new value in the context of a given
session.
Note Use the default device-sensor notify or the device-sensor notify
new-tlvs command to return to the default TLV.
Returns to privileged EXEC mode.
Purpose
Displays sensor cache entries (the list of protocol TLVs or options
received from a device) for a specific device.
mac-address is the MAC address of the endpoint
•
Displays sensor cache entries for all devices.
Configuring Device Sensor
49-121