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FTOS Configuration Guide for the C-Series - Force10 Networks

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• storing <strong>the</strong> in<strong>for</strong>mation that endpoint devices advertise<br />

Table 24 describes <strong>the</strong> five types of TIA-1057 Organizationally Specific TLVs.<br />

Table 24 TIA-1057 (LLDP-MED) Organizationally Specific TLVs<br />

Type Sub-type TLV Description<br />

127 1 LLDP-MED Capabilities Indicates:<br />

• whe<strong>the</strong>r <strong>the</strong> transmitting device supports LLDP-MED<br />

• what LLDP-MED TLVs it supports<br />

• LLDP device class<br />

127 2 Network Policy Indicates <strong>the</strong> application type, VLAN ID, Layer 2 Priority,<br />

and DSCP value<br />

127 3 Location Identification Indicates <strong>the</strong> physical location of <strong>the</strong> device expressed in<br />

one of three possible <strong>for</strong>mats:<br />

• Coordinate Based LCI<br />

• Civic Address LCI<br />

• Emergency Call Services ELIN<br />

127 4 Extended Power via MDI Indicates power requirements, priority, and power status<br />

Inventory Management TLVs<br />

LLDP-MED Capabilities TLV<br />

Implementation of this set of TLVs is optional in LLDP-MED<br />

devices. None or all TLVs must be supported. <strong>FTOS</strong> does<br />

not currently support <strong>the</strong>se TLVs.<br />

127 5 Inventory - Hardware Revision Indicates <strong>the</strong> hardware revision of <strong>the</strong> LLDP-MED device<br />

127 6 Inventory - Firmware Revision Indicates <strong>the</strong> firmware revision of <strong>the</strong> LLDP-MED device<br />

127 7 Inventory - Software Revision Indicates <strong>the</strong> software revision of <strong>the</strong> LLDP-MED device<br />

127 8 Inventory - Serial Number Indicates <strong>the</strong> device serial number of <strong>the</strong> LLDP-MED device<br />

127 9 Inventory - Manufacturer Name Indicates <strong>the</strong> manufacturer of <strong>the</strong> LLDP-MED device<br />

127 10 Inventory - Model Name Indicates <strong>the</strong> model of <strong>the</strong> LLDP-MED device<br />

127 11 Inventory - Asset ID Indicates a user specifed device number to manage<br />

inventory<br />

127 12-255 Reserved —<br />

The LLDP-MED Capabilites TLV communicates <strong>the</strong> types of TLVs that <strong>the</strong> endpoint device and <strong>the</strong><br />

network connectivity device support. LLDP-MED network connectivity devices must transmit <strong>the</strong><br />

Network Policies TLV.<br />

• The value of <strong>the</strong> LLDP-MED Capabilites field in <strong>the</strong> TLV is a 2 octet bitmap (Figure 188), each bit<br />

represents an LLDP-MED capability (Table 25).<br />

• The possible values of <strong>the</strong> LLDP-MED Device Type is listed in Table 26. The <strong>Force10</strong> system is a<br />

Network Connectivity device, which is Type 4.<br />

<strong>FTOS</strong> <strong>Configuration</strong> <strong>Guide</strong>, version 7.7.1.0 287

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