Logical Interconnects > Enable or disable enhanced TLV support using REST APIs |  | next

# Enable or disable enhanced TLV support using REST APIs

Enabling or disabling the `enableRichTLV` parameter determines the information that is advertised in the `Chassis ID` TLV of LLDP frames sent out by an interconnect. Modifying this parameter impacts any service that queries this information for network topology information, for example attempting to derive network topology based on the contents of LLDPDUs.

### Prerequisites

- Minimum required session ID privileges: Infrastructure administrator

- Virtual Connect 4.30 or higher installed on the interconnect

Enabling enhanced TLV support using REST APIs
Select a logical interconnect URI. `GET /rest/logical-interconnects` Get the logical interconnect using the URI from step 1. `GET /rest/logical-interconnects/`{id}`` Set `enableRichTLV` to `true`. Update the logical interconnect. `PUT /rest/logical-interconnects/`{id}``

Disabling enhanced TLV support using REST APIs
Select a logical interconnect URI. `GET /rest/logical-interconnects` Get the logical interconnect using the URI from step 1. `GET /rest/logical-interconnects/`{id}`` Set `enableRichTLV` to `false`. Update the logical interconnect. `PUT /rest/logical-interconnects/`{id}``

##### More information

About enhanced type-length-value (TLV) structure

prev | up | next
Enable or disable LLDP tagging using REST APIs | home | Find noncompliant logical interconnects

Copyright © 2013-2016 Hewlett Packard Enterprise Development LP