Brocade Communications Systems 6650 manual Untagged Vlan ID, Link aggregation TLV

8 LLDP configuration

Syntax: [no] lldp advertise vlan-name vlan <vlan ID> ports ethernet <stack-unit>/<slot>/<port>all

For <vlan ID>, enter the VLAN ID to advertise.

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. Note that using the keyword all may cause undesirable effects on some ports. For example, if you configure all ports to advertise their VLAN name, and the configuration includes ports that are not members of any VLAN, the system will warn of the misconfigurations on non-member VLAN ports. The configuration will be applied to all ports, however, the ports that are not members of any VLAN will not send VLAN name advertisements.

Untagged VLAN ID

The port VLAN ID TLV advertises the Port VLAN Identifier (PVID) that will be associated with untagged or priority-tagged frames. If the port is not an untagged member of any VLAN (i.e., the port is strictly a tagged port), the value zero will indicate that.

By default, the port VLAN ID is automatically advertised when LLDP is enabled on a global basis. To disable this advertisement, enter a command such as the following.

Brocade(config)#no lldp advertise port-vlan-id ports e 1/1/1 to 1/1/5

The untagged VLAN ID will appear similar to the following on the remote device, and in the CLI display output on the Brocade device (show lldp local-info).

Port VLAN ID: 99

Syntax: [no] lldp advertise port-vlan-id ports ethernet <stack-unit>/<slot>/<port>all

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. Note that using the keyword all may cause undesirable effects on some ports. For example, if you configure all ports to advertise their VLAN name, and the configuration includes ports that are not members of any VLAN, the system will warn of the misconfigurations on non-member VLAN ports. The configuration will be applied to all ports, however, the ports that are not members of any VLAN will not send VLAN name advertisements.

802.3 capabilities

Except for Power-via-MDI information, the Brocade ICX 6650 device will advertise the following

802.3 attributes when LLDP is enabled on a global basis:

•Link aggregation information

•MAC/PHY configuration and status

•Maximum frame size

•Power-via-MDI information (not automatically advertised)

Link aggregation TLV

The link-aggregationtime, length, value (TLV) indicates the following:

•Whether the link is capable of being aggregated

204	Brocade ICX 6650 Administration Guide
	53-1002600-01