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Default
CDP compatibility is disabled.
Views
System view
Predefined user roles
network-admin
Usage guidelines
The maximum TTL that CDP allows is 255 seconds. To make CDP-compatible LLDP work correctly
with Cisco IP phones, set the LLDP frame transmission interval to be no more than 1/3 of the TTL
value.
Examples
# Enable CDP compatibility.
<Sysname> system-view
[Sysname] lldp compliance cdp
Related commands
lldp hold-multiplier
lldp timer tx-interval
lldp enable
Use lldp enable to enable LLDP on a port.
Use
undo lldp enable to disable LLDP on a port.
Syntax
lldp enable
undo lldp enable
Default
LLDP is enabled on a port.
Views
Layer 2 Ethernet interface view
Layer 2 aggregate interface view
IRF physical interface view
Predefined user roles
network-admin
Usage guidelines
LLDP takes effect on a port only when LLDP is enabled both globally and on the port.
Examples
# Disable LLDP on GigabitEthernet 1/0/1.
<Sysname> system-view
[Sysname] interface gigabitethernet 1/0/1
[Sysname-GigabitEthernet1/0/1] undo lldp enable
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