Brocade ICX 6650 Administration Guide 195
53-1002600-01
LLDP configuration 8
Brocade(config)#no lldp enable receive ports e 1/1/1 e 1/1/2 e 1/1/3
The above command changes the LLDP operating mode on ports 1/1/1 , 1/1/2, and 1/1/3 from
transmit and receive mode to transmit only mode. Any incoming LLDP packets will be dropped in
software.
To change a port LLDP operating mode from receive only to transmit only, first disable the receive
only mode, then enable the transmit only mode. For example, enter commands such as the
following at the Global CONFIG level of the CLI.
Brocade(config)#no lldp enable receive ports e 1/1/4 e 1/1/5
Brocade(config)#lldp enable transmit ports e 1/1/4 e 1/1/5
The above commands change the LLDP operating mode on ports 1/1/4 and 1/1/5 from receive
only mode to transmit only mode. Any incoming LLDP packets will be dropped in software. Note
that if you do not disable receive only mode, you will configure the port to both receive and transmit
LLDP packets.
NOTE
LLDP-MED is not enabled when you enable the transmit only operating mode. To enable LLDP-MED,
you must configure the port to both receive and transmit LLDP packets. Refer to “Enabling and
disabling receive and transmit mode” on page193.
Syntax: [no] lldp enable transmit ports ethernet <stack-unit>/<slot>/<port>| all
Use the no form of the command to disable the transmit only mode. Specify the ethernet port in the
<stack-unit>/<slot>/<port> format. Stack-unit is 1.
You can list all of the ports individually, use the keyword to to specify ranges of ports, or a
combination of both. To apply the configuration to all ports on the device, use the keyword all
instead of listing the ports individually.
Maximum number of LLDP neighbors
You can change the limit of the number of LLDP neighbors for which LLDP data will be retained, per
device as well as per port.

Specifying the maximum number of

LLDP neighbors per device

You can change the maximum number of neighbors for which LLDP data will be retained for the
entire system.
For example, to change the maximum number of LLDP neighbors for the entire device to 26, enter
the following command.
Brocade(config)#lldp max-total-neighbors 26
Syntax: [no] lldp max-total-neighbors <value>
Use the [no] form of the command to remove the static configuration and revert to the default
value of 392.
The <value> variable is a number between 16 and 8192. The default number of LLDP neighbors
per device is 392.