Huawei espace 7810 Administrator's Manual page 29

Huawei IP Phone eSpace
7810&7820&7830&7850&7870&7803X
Administrator Guide
Figure 2-9 Flowchart for implementing LLDP
After power-on, an IP phone updates the VLAN and QoS information by:
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Issue 01 (2011-12-31)
Sending an LLDP packet
If the LLDP function is enabled for an IP phone, the IP phone sends the switch an LLDP
packet that contains local network information in multicast mode at an interval.
Receiving an LLDP packet
When an IP phone receives an LLDP packet from a server on the network and finds that
the local VLAN ID is different from the VLAN ID in the packet or that the local VLAN
is disabled, the IP phone updates the local VLAN information based on that in the packet.
If the IP phone finds that the QoS in the packet is different from the local setting, the IP
phone updates the local QoS setting.
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2 Single IP Phone Configuration
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