# Device Connectivity - Moved

## Purpose

The Device Connectivity - Moved form displays the previous and last known network locations for moved IP devices. The network location is indicated by the following parameters:

- the MAC (Media Access Control) address and port of the Layer 2 switch - if Spanning Tree Protocol (STP) or Cisco Discovery Protocol (CDP) configured as the L2 Connectivity Detection Protocol

This form lists only moved IP devices that have not been acknowledged ("Move Acknowledged" set to "No"). Use this form to track moved IP devices and ensure that system programming— such as CESID information— is maintained. Most MITEL IP devices support location detection.

Use this form when performing the following tasks:

- Device Connectivity All

- Detecting IP Device Moves

For more information:

- Emergency Services Programming

- Detecting IP Device Moves— Conditions

## Conditions

- For some hardware manufacturers or network configurations, the STP Layer 2 switch returns the port's designated port number and not the physical port number when queried by the IP device. This designated port number is assigned to the port during STP convergence. A CDP Layer 2 switch always returns the physical port number.

- In order for the system to detect device connectivity information, Spanning Tree Protocol (STP) and/or Cisco Discovery Protocol (CDP) and/or Link Layer Discovery Protocol (LLDP) must be enabled wherever Mitel IP devices will be connected to your network. To find out if and which protocols are enabled, contact your Network Administrator.

- If the system cannot determine the MAC or Chassis ID and port, it displays one of the following messages in the Previous or Last Known MAC address or Chassis ID and port fields:

"Unknown"— the firmware load of the IP device is out-of-date and cannot detect STP and/or CDP and/or LLDP data.

"Not supported"— STP and/or CDP and/or LLDP are not enabled on the network.

## Field Descriptions

Parameter | Description | Default Value
DN | System-generated, protected field. Identifies the directory number of the IP device. |
Date | System-generated, protected fields. Displays the date that the system last updated the device connectivity information. |
Time | System-generated, protected fields. Displays the time that the system last updated the device connectivity information. |
Previous STP L2 Port MAC | System-generated, protected field. Displays the MAC address of the STP Layer 2 switch where the IP device was connected before being moved. |
Previous STP Port Identifier | System-generated, protected field. Displays the port number on the STP Layer 2 switch where the IP device was connected before being moved. |
Previous CDP L2 Port MAC | System-generated, protected field. Displays the MAC address of the CDP Layer 2 switch where the IP device was connected before being moved. |
Previous CDP Port Identifier | System-generated, protected field. Displays the port number on the CDP Layer 2 switch where the IP device was connected before being moved. |
Previous CDP L2 IP Address | System-generated, protected field. Displays the IP address(IPv4 or IPv6) of the CDP Layer 2 switch where the IP device was connected before being moved. |
Previous LLDP L2 Chassis ID | System-generated, protected field. Displays the Chassis ID of the LLDP Layer 2 switch where the IP device was connected before being moved. |
Previous LLDP Port Identifier | System-generated, protected field. Displays the port number on the LLDP Layer 2 switch where the IP device was connected before being moved. |
Last Known STP L2 Port MAC | System-generated, protected field. Displays the MAC address of the Layer 2 switch where the IP device is connected after being moved. |
Last Known STP Port Identifier | System-generated, protected field. Displays the port number on the Layer 2 switch where the IP device is connected after being moved. |
Last Known CDP L2 Port MAC | System-generated, protected field. Displays the MAC address of the CDP Layer 2 switch where the IP device was connected on first registration or registration after a move. |
Last Known CDP Port Identifier | System-generated, protected field. Displays the port number on the CDP Layer 2 switch where the IP device was connected on first registration or registration after a move. |
Last Known CDP L2 IP Address | System-generated, protected field. Displays the IP address(IPv4 or IPv6) of the CDP Layer 2 switch where the IP device was connected on first registration or registration after a move. |
Last Known LLDP L2 Chassis ID | System-generated, protected field. Displays the Chassis ID of the LLDP Layer 2 switch where the IP device was connected on first registration or registration after a move. |
Last Known LLDP Port Identifier | System-generated, protected field. Displays the port number of the LLDP Layer 2 switch where the IP device was connected on first registration or registration after a move. |
State | System-generated, protected field. "In Service" or "Out of Service". This data used by the system to determine whether multiple in-service devices are connected through the same Layer 2 MAC and Port. Useful for identifying system configuration issues. |
Move Acknowledged | Select "Yes" to acknowledge a move. Then, refresh the form to clear acknowledged moves. | No