lldp check-change-interval
Use lldp check-change-interval to enable LLDP polling and set the polling interval.
Use undo lldp check-change-interval to disable LLDP polling.
Syntax
In Layer 2/Layer 3 Ethernet interface view or management Ethernet interface view:
lldp [ agent { nearest-customer | nearest-nontpmr } ] check-change-interval interval
undo lldp [ agent { nearest-customer | nearest-nontpmr } ] check-change-interval
In Layer 2/Layer 3 aggregate interface view:
lldp agent { nearest-customer | nearest-nontpmr } check-change-interval interval
undo lldp agent { nearest-customer | nearest-nontpmr } check-change-interval
In IRF physical interface view:
lldp check-change-interval interval
undo lldp check-change-interval
Default
LLDP polling is disabled.
Views
Layer 2 Ethernet interface view
Layer 3 Ethernet interface view
Management Ethernet interface view
Layer 2 aggregate interface view
Layer 3 aggregate interface view
IRF physical interface view
Predefined user roles
network-admin
mdc-admin
Parameters
agent: Specifies an LLDP agent type. If you do not specify an agent type in Ethernet or management Ethernet interface view, the command enables LLDP polling and sets the polling interval for nearest bridge agents.
nearest-customer: Specifies nearest customer bridge agents.
nearest-nontpmr: Specifies nearest non-TPMR bridge agents.
interval: Sets the LLDP polling interval in the range of 1 to 30 seconds.
Examples
# Enable LLDP polling and set the polling interval to 30 seconds for the nearest customer bridge agents on Ten-GigabitEthernet 1/0/1.
<Sysname> system-view [Sysname] interface ten-gigabitethernet 1/0/1 [Sysname-Ten-GigabitEthernet1/0/1] lldp agent nearest-customer check-change-interval 30