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| Sun Ethernet Fabric Operating System ### LLDP Administration Guide

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## Configure the LLDP Admin Status

By default, the LLDP admin status is set to transmit and receive (TxAndRx). You can change the LLDP admin status to change LLDP operational mode to any of the following values:

- TxAndRx - Transmit and receive (default)

- TxOnly - Transmit only

- RxOnly - Receive only

- Disabled

1. At both switches, view the LLDP default values of the admin status.

       SEFOS# show lldp interface
       Ex0/1:
       Tx State            : Enabled
       Rx State            : Enabled
       ...

2. At switch 1, configure the LLDP admin status as transmit only (TxOnly).

       SEFOS# configure terminal
       SEFOS(config)# interface extreme-ethernet 0/1
       SEFOS(config-if)# no lldp receive
       SEFOS(config-if)# exit
       SEFOS(config)# end

3. Review the LLDP admin status.

       SEFOS# show lldp interface extreme-ethernet 0/1
       Ex0/1:
       Tx State            : Enabled
       Rx State            : Disabled
       ...

4. At switch 2, configure the LLDP admin status as receive only (RxOnly).

       SEFOS# configure terminal
       SEFOS(config)# interface extreme-ethernet 0/1
       SEFOS(config-if)# no lldp transmit
       SEFOS(config-if)# exit
       SEFOS(config)# end

5. Review the configured LLDP admin status.

       SEFOS# show lldp interface extreme-ethernet 0/1
       Ex0/1:
       Tx State            : Disabled
       Rx State            : Enabled
       ...

6. At both switches, set the LLDP admin status to Disabled.

       SEFOS# configure terminal
       SEFOS(config)# interface extreme-ethernet 0/1
       SEFOS(config-if)# no lldp transmit
       SEFOS(config-if)# no lldp receive
       SEFOS(config-if)# exit
       SEFOS(config)# end

7. Review the configured LLDP admin status.

       SEFOS# show lldp interface extreme-ethernet 0/1
       Ex0/1:
       Tx State            : Disabled
       Rx State            : Disabled
       ...

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