HP 6125G HP 6125G & 6125G/XG Blade Switches Layer 2 - LAN Switching Co - Page 215
Configuring LLDP trapping, Displaying and maintaining LLDP
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After the IP phone passes authentication, LLDP advertises the server-assigned VLAN in the Network Policy TLV to the IP phone. The IP phone will send its traffic tagged with the assigned VLAN. Configuring LLDP trapping LLDP trapping notifies the network management system (NMS) of events such as newly-detected neighboring devices and link malfunctions. LLDP traps are sent periodically, and the interval is configurable. To prevent excessive LLDP traps from being sent when the topology is unstable, set a trap transmit interval for LLDP. To configure LLDP trapping: Step 1. Enter system view. 2. Enter Layer 2 Ethernet interface view. 3. Enable LLDP trapping. 4. Return to system view. 5. Set the LLDP trap transmit interval. Command system-view Remarks N/A interface interface-type interface-number N/A lldp notification remote-change enable quit lldp timer notification-interval interval Disabled by default. N/A Optional. 5 seconds by default. Displaying and maintaining LLDP Task Display the global LLDP information or the information contained in the LLDP TLVs to be sent through a port. Display the information contained in the LLDP TLVs sent from neighboring devices. Display LLDP statistics. Display LLDP status of a port. Display types of advertisable optional LLDP TLVs. Command Remarks display lldp local-information [ global | interface interface-type interface-number ] [ | { begin | exclude | include } regular-expression ] Available in any view display lldp neighbor-information [ brief | interface interface-type interface-number [ brief ] | list [ system-name system-name ] ] [ | { begin | exclude | include } regular-expression ] Available in any view display lldp statistics [ global | interface interface-type interface-number ] [ | { begin | exclude | include } regular-expression ] Available in any view display lldp status [ interface interface-type interface-number ] [ | { begin | exclude | include } regular-expression ] Available in any view display lldp tlv-config [ interface interface-type interface-number ] [ | { begin | exclude | include } regular-expression ] Available in any view 206