C
HAPTER
18
| LLDP Commands
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identification of the system's hardware type, software operating
system, and networking software.
sys_capa - The system capabilities identifies the primary
function(s) of the system and whether or not these primary
functions are enabled. The information advertised by this TLV is
described in IEEE 802.1AB.
mgmt_addr - The management address protocol packet includes
the IPv4 address of the switch. If no management address is
available, the address should be the MAC address for the CPU or for
the port sending this advertisement.
enable - Enables advertisement of specified optional TLVs.
disable - Disables advertisement of specified optional TLVs.
DEFAULT SETTING
All optional TLVs are enabled.
COMMAND USAGE
The management address TLV may also include information about the
specific interface associated with this address, and an object identifier
indicating the type of hardware component or protocol entity associated
with this address. The interface number and OID are included to assist
SNMP applications in the performance of network discovery by indicating
enterprise specific or other starting points for the search, such as the
Interface or Entity MIB.
Since there are typically a number of different addresses associated with a
Layer 3 device, an individual LLDP PDU may contain more than one
management address TLV.
EXAMPLE
LLDP>optional_tlv mgmt_addr disable
LLDP>
lldp interval This command displays or sets the periodic transmit interval for LLDP
advertisements.
SYNTAX
lldp interval [interval]
interval - The periodic transmit interval for LLDP advertisements.
(Range: 5-32768 seconds)
This attribute must comply with the following rule:
(Transmission Interval * Transmission Hold Time) ≤ 65536,
and Transmission Interval ≥ (4 * Transmission Delay)
DEFAULT SETTING
30 seconds
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