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xStack® DES-3200 Series Layer 2 Ethernet Managed Switch CLI Reference Guide
348
config lldp ports dot1_tlv_protocol_identity
the corresponding Local System's Protocol Identity instance will be
transmitted on the port. The Protocol Identity TLV provides a way for
stations to advertise protocols that are important to the operation of the
network. Such as Spanning Tree Protocol, the Link Aggregation Control
Protocol, and numerous vendor proprietary variations are responsible for
maintaining the topology and connectivity of the network. If EAPOL,
GVRP, STP(including MSTP), and LACP protocol identity is enabled on
this port and it is enabled to be advertised, then this protocol identity will
be advertised. The default state is disable.
Restrictions
Only Administrator-level users can issue this command.
Example usage
To configure the protocol identity TLV from the outbound LLDP advertisements for all ports:
DES-3200-28:4# config lldp ports all dot1_tlv_protocol_identity all enable
Command: config lldp ports all dot1_tlv_protocol_identity all enable
Success.
DES-3200-28:4#
config lldp ports dot3_tlvs
Purpose
Used to configure an individual port or group of ports to exclude one or
more of IEEE 802.3 organization specific TLV data types from outbound
LLDP advertisements.
Syntax
config lldp ports [<portlist>|all] dot3_tlvs [all |
{mac_phy_configuration_status | link_aggregation | power_via_mdi |
maximum_frame_size}] [enable | disable]
Description
Each Specific TLV in this extension can be enabled individually.
Parameters
<portlist> - Specifiy a range of ports to be configured.
all - To set all ports in the system, use the “all” parameter.
mac_phy_configuration_status - This TLV optional data type indicates
that LLDP agent should transmit 'MAC/PHY configuration/status TLV'.
This type indicates it is possible for two ends of an IEEE 802.3 link to be
configured with different duplex and/or speed settings and still establish
some limited network connectivity. More precisely, the information
includes whether the port support the auto-negotiation function, whether
the function is enabled, the auto-negotiated advertised capability, and the
operational MAU type. The default state is disabled.
link_aggregation - This TLV optional data type indicates that LLDP agent
should transmit 'Link Aggregation TLV'. This type indicates the current
link aggregation status of IEEE 802.3 MACs. More precisely, the
information should include whether the port is capable of doing link
aggregation, whether the port is aggregated in a aggregated link, and the
aggregated port ID. The default state is disabled.
power_via_mdi - This TLV optional data type indicates that LLDP agent
should transmit 'Power via MDI TLV'. Three IEEE 802.3 PMD
implementations (10BASE-T, 100BASE-TX, and 1000BASE-T) allow
power to be supplied over the link for connected non-powered systems.
The Power via MDI TLV allows network management to advertise and
discover the MDI power support capabilities of the sending IEEE 802.3
LAN station. The default state is disabled.
maximum_frame_size - This TLV optional data type indicates that LLDP
agent should transmit 'Maximum-frame-size TLV. The default state is
disabled.