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ASR 1001 Arp table

Unanswered Question
Sep 9th, 2013
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I have an ASR that is connected to a switch.  Even though there are no devices plugged into the switch, the asr's arp table shows there are.  The arp entries are of devices there have been removed from the switch.  I cannot get rid of these arp entries on the asr.  Am i missing something?

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s.marino Mon, 09/09/2013 - 08:26
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Did you run the following command:

"clear arp-cache interface" (followed by the interface number)

or

"clear arp-cache" ( followed by the IP Address)

Dmytro Skotnikov Mon, 09/09/2013 - 13:48
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  • Cisco Employee,

Hello Jignesh,


Please, share the following outputs from the box in order to get a view of the stale entires.


# show ip arp

or

# show ip arp vrf


Thank you


-- 
Best regards,
Dmitry Skotnikov

Jignesh Desai Tue, 09/10/2013 - 06:19
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Thanks for the response.  I ended up rebooting the router.  That cleared the arp table.  I did issue the commands in this post, but did not remove the entries.  Will see what happens again.

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