HP HPE FlexNetwork 7500 series, Configuration Manual

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Advertising the LLDP management address
An NE on the DCN network learns the MAC address of its neighbor through LLDP. Perform this task
to enable an NE to advertise the IP address of the specified loopback interface (management
address) for ARP entry learning. For more information about LLDP, see
Layer 2—LAN Switching
Configuration Guide .
Step Command Remarks
1. Enter system view.
system-view N/A
2. Enter interface
view.
interface interface-type interface-number
N/A
3. Advertise the
LLDP
management
address.
lldp tlv-enable basic-tlv
management-address-tlv
[ ip-address |
interface loopback
interface-number ]
By default, the LLDP
management address is not
advertised.
Enabling the system to issue the generated ARP
entry to a Layer 3 Ethernet subinterface after a
port receives an LLDP frame
With this feature enabled, the system performs the following operations when an interface receives
an LLDP frame carrying a management address TLV in IPv4 format:
•
Generates an ARP entry that contains the management address and the source MAC address
of the frame.
•
Issues the ARP entry to the Layer 3 subinterface associated with the specified VLAN ID in
Dot1q termination.
For more information about LLDP, see Layer 2—LAN Switching Configuration Guide .
To enable the system to issue the generated ARP entry to a Layer 3 Ethernet subinterface after a
port receives an LLDP frame:
Step Command Remarks
1. Enter system view.
system-view N/A
2. Enter Layer 3 Ethernet
subinterface view.
interface interface-type interface-number N/A
3. Enable the system to
issue the generated
ARP entry to an
interface after a port
receives an LLDP
frame.
lldp management-address
arp-learning vlan
vlan-id
By default, the system does not
issue an ARP entry to interfaces
after a port receives an LLDP
frame.
The vlan-id argument specifies
the VLAN ID associated with a
Layer 3 Ethernet subinterface in
Dot1q termination.