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a. Execute the display ip routing-table command to verify that route entries are correct.

If incorrect route entries exist, troubleshoot the protocol that learns the route entries.

b. Execute the display fib command to verify that the output interfaces in the FIB entries and

route entries are the same.

If the output interfaces are not the same, execute the reset command to clear the route

entries. Then the switch can learn route entries again.

4. If the problem persists, contact Hewlett Packard Enterprise Support.

Related commands

This section lists the commands that you might use for troubleshooting Layer 3 forwarding failure.

Command Description

debugging arp packet

Enables ARP packet debugging.

display arp

Displays ARP entries.

display ip routing-table

Displays brief information about active routes in the routing

table.

Protocol flapping

Symptom

The switch cannot send or receive protocol packets.

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HPE FlexNetwork 5130 Series Specifications

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