Mib support – Brocade TurboIron 24X Series Configuration Guide User Manual
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Brocade TurboIron 24X Series Configuration Guide
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MIB support
Port ID (MAC address): 0000.0033.e2d3
The LLDPDU format is shown in
The Port ID TLV format is shown below.
FIGURE 4
Port ID TLV packet format
TTL value
The Time to Live (TTL) Value is the length of time the receiving device should maintain the
information acquired by LLDP in its MIB.
The TTL value is automatically computed based on the LLDP configuration settings. The TTL value
will appear similar to the following on the remote device, and in the CLI display output on the device
(show lldp local-info).
Time to live: 40 seconds
If the TTL field has a value other than zero, the receiving LLDP agent is notified to completely
replace all information associated with the LLDP agent/port with the information in the received
LLDPDU.
If the TTL field value is zero, the receiving LLDP agent is notified that all system information
associated with the LLDP agent/port is to be deleted. This TLV may be used, for example, to signal
that the sending port has initiated a port shutdown procedure.
The LLDPDU format is shown in
The TTL TLV format is shown below.
FIGURE 5
TTL TLV packet format
MIB support
Devices support the following standard MIB modules:
•
LLDP-MIB
•
LLDP-EXT-DOT1-MIB
•
LLDP-EXT-DOT3-MIB
TLV Type = 3
TLV Information
String Length = 2
Time to Live (TTL)
7 bits
9 bits
2 octets
TLV Type = 3
TLV Information
String Length = 2
Time to Live (TTL)
7 bits
9 bits
2 octets