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EES4710BD 10 Slots L2/L3/L4 Chassis Switch
17.3.3.2 ARP Troubleshooting Help
If ping from the switch to directly connected network devices fails, the following can be used to
check the possible cause and create a solution.
z Check whether the corresponding ARP has been learned by the switch.
z If ARP has not learned, then enabled ARP debugging information and view sending/receiving
condition of ARP packets.
z Defective cable is a common cause of ARP problems and may disable ARP learning.
Click “L3 forward configuration” to enter L3 forward allocation root node in the content on the left
of the root page.
z Click “L3 interface configuration” to enter L3 port related configuration
z Click “IP route Aggregate configuration” to enter IP routing aggregate configuration
z Click “ARP configuration” to enter ARP related configuration
17.4.1 L3 port configuration
Click “Add interface vlan” in L3 port configuration to create/delete L3 ports. This is equivalent to
CLI command 17.1.2.2.1
z VlanID: VLAN ID
z Apply: create a L3 port by specified VLAN ID
z Remove: delete a L3 port by specified VLAN ID
17.4.2 IP route aggregation configuration
Click “Route aggregate configuration” in IP route aggregate mode to make configurations. It equals
to CLI command 17.2.2.2.1:
z Apply: enable IP route aggregation
z Default: disable IP route aggregation
17.4.3 ARP configuration
Users can configure ARP, Proxy ARP, clear dynamic ARP, check ARP items, etc. in ARP related