R3303-HP 6600/HSR6600 Routers Layer 2 - LAN Switching Command Reference

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Parameters
disable: Specifies the disable mode, where CDP-compatible LLDP cannot receive or transmit CDP
packets.
txrx: Specifies the TxRx mode, where CDP-compatible LLDP can send and receive CDP packets.
Usage guidelines
For the router to work with Cisco IP phones, you must enable CDP-compatible LLDP globally, and then
configure CDP-compatible LLDP to operate in TxRx mode on the specified ports.
The following matrix shows the command and router compatibility:
Command 6602 HSR6602 6604/6608/6616
lldp compliance admin-status cdp No No
Yes on routers installed with
the MPU RPE-X1 or RSE-X1
Examples
# Configure CDP-compatible LLDP to operate in TxRx mode on GigabitEthernet 4/0/1.
<Sysname> system-view
[Sysname] interface GigabitEthernet 4/0/1
[Sysname-GigabitEthernet4/0/1] lldp compliance admin-status cdp txrx
Related commands
lldp compliance cdp
lldp compliance cdp
Use lldp compliance cdp to enable global CDP compatibility.
Use undo lldp compliance cdp to restore the default.
Syntax
lldp compliance cdp
undo lldp compliance cdp
Default
CDP compatibility is globally disabled.
Views
System view
Default command level
2: System level
Usage guidelines
Because the maximum TTL allowed by CDP is 255 seconds, the TTL configuration must be no more than
255 seconds for CDP-compatible LLDP to operate with Cisco IP phones. The TTL configuration is the
product of the TTL multiplier and the LLDPDU transmit interval.
The following matrix shows the command and router compatibility: