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(Figure 6.6.1.2)
Port configuration steps:
Step 1: fill in the desired COS value for the port;
Step 2: click "Apply".
6.6.2 LLDP configuration
LLDP is a second layer topology discovery protocol, the basic principle is: network equipment to the
adjacent equipment issued its notice of state information, and each port of all equipment are stored with
their own information, if a local device state changes, also can with its directly connected neighbor
devices to send updated information to that neighbor devices will be the information stored in the
standard SNMP-MIB library. Network management system can query from the SNMP-MIB Library of the
current second layer connection. It should be noted that LLDP is only a remote device status information
discovery protocol, it can‟t complete the network device configuration and port control and other functions.
6.6.2.1 Global configuration
In the menu bar in order to click on the "main menu", "advanced configuration", "LLDP configuration",
"global configuration" into the LLDP global configuration interface, the interface can be configured with the
relevant parameters of LLDP.
(Figure 6.6.2.1)