Brocade FastIron Ethernet Switch Administration Guide Manual de usuario descargar pdf (Pagina 179)

NOTE

Because LLDP Syslog messages are rate limited, some LLDP information given by the system will not

match the current LLDP statistics (as shown in the show lldp statistics command output).

To change the minimum time interval between traps and Syslog messages, enter a command such as

the following.

device(config)#lldp snmp-notification-interval 60

When the above command is applied, the LLDP agent will send no more than one SNMP notification

and Syslog message every 60 seconds.

Syntax: [no] lldp snmp-notification-interval seconds

where seconds is a value between 5 and 3600. The default is 5 seconds.

Changing the minimum time between LLDP transmissions

The LLDP transmit delay timer limits the number of LLDP frames an LLDP agent can send within a

specified time frame. When you enable LLDP, the system automatically sets the LLDP transmit delay

timer to two seconds. If desired, you can change the default behavior from two seconds to a value

between 1 and 8192 seconds.

NOTE

The LLDP transmit delay timer must not be greater than one quarter of the LLDP transmission interval

(CLI command lldp transmit-interval ).

The LLDP transmit delay timer prevents an LLDP agent from transmitting a series of successive LLDP

frames during a short time period, when rapid changes occur in LLDP. It also increases the probability

that multiple changes, rather than single changes, will be reported in each LLDP frame.

To change the LLDP transmit delay timer, enter a command such as the following at the Global

CONFIG level of the CLI.

device(config)#lldp transmit-delay 7

The above command causes the LLDP agent to wait a minimum of seven seconds after transmitting an

LLDP frame and before sending another LLDP frame.

Syntax: [no] lldp transmit-delay seconds

where seconds is a value between 1 and 8192. The default is two seconds. Note that this value must

not be greater than one quarter of the LLDP transmission interval (CLI command lldp transmit-

interval ).

Changing the interval between regular LLDP transmissions

The LLDP transmit interval specifies the number of seconds between regular LLDP packet

transmissions. When you enable LLDP, by default, the device will wait 30 seconds between regular

LLDP packet transmissions. If desired, you can change the default behavior from 30 seconds to a value

between 5 and 32768 seconds.

Changing the minimum time between LLDP transmissions

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Brocade FastIron Ethernet Switch Administration Guide Manual de usuario Pagina 179