HP 830 User Manual

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Views
Layer 2 Ethernet interface view, port group view
Default command level
2: System level
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 your device to work with Cisco IP phones, you must perform the following tasks:
• Enable CDP-compatible LLDP globally.
• Configure CDP-compatible LLDP to operate in TxRx mode on the specified ports.
Examples
# Configure CDP-compatible LLDP to operate in TxRx mode on Ten-GigabitEthernet 1/0/1.
<Sysname> system-view
[Sysname] interface ten-gigabitethernet1/0/1
[Sysname-Ten-GigabitEthernet1/0/1] 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 LLDP frame transmission interval.
Examples
# Enable LLDP to be compatible with CDP globally.

HP 830 Specifications

General

Manageable	Yes
Ports	24 x 10/100/1000 ports, 4 x SFP ports
Power Supply	Internal power supply
Operating Temperature	32°F to 113°F (0°C to 45°C)
Dimensions	17.32 x 10.24 x 1.72 in (44 x 26 x 4.37 cm)