Cdp Configuration - Yealink SIP-T5 Series Administrator's Manual

Administrator's Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
Web UI Network > Advanced > LLDP > Packet Interval (1~3600s)
Color Screen Phones:
Menu > Advanced (default password: admin) > Network > LLDP > Packet Interval
Phone UI
Black-and-white Screen Phones:
Menu > Settings > Advanced Settings (default password: admin) > Network > LLDP > Packet Interval
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If you change this parameter, the phone will reboot to make the change take effect.

CDP Configuration

CDP (Cisco Discovery Protocol) allows the phones to receive and/or transmit device-related information from/to dir-
ectly connected devices on the local network.
When CDP feature is enabled on the phones, the phones periodically advertise their own information to the directly
connected CDP-enabled switch. The phones can also receive CDP packets from the connected switch and obtain
their VLAN IDs.
The following table lists the parameters you can use to configure CDP.
Parameter static.network.cdp.enable
Description It enables or disables the CDP feature.
0-Disabled
Permitted
Values
1-Enabled, the phone attempts to determine its VLAN ID through CDP.
Default 1
Web UI Network > Advanced > CDP > Active
Color Screen Phones:
Menu > Advanced (default password: admin) > Network > CDP > CDP Status
Phone UI
Black-and-white Screen Phones:
Menu > Settings > Advanced Settings (default password: admin) > Network > CDP > CDP Status
Parameter static.network.cdp.packet_interval
It configures the interval (in seconds) that how often the phone sends the CDP request.
Description
Note: It works only if "static.network.cdp.enable" is set to 1 (Enabled).
Permitted
Integer from 1 to 3600
Values
Default 60
Web UI Network > Advanced > CDP > Packet Interval (1~3600s)
Color Screen Phones:
Menu > Advanced (default password: admin) > Network > CDP > CDP Interval
Phone UI
Black-and-white Screen Phones:
Menu > Settings > Advanced Settings (default password: admin) > Network > CDP > CDP Interval
[1]
If you change this parameter, the phone will reboot to make the change take effect.
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[1]
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