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How to clear arp in 2960s ?

ilya_tyapugin
Level 1
Level 1

Hello, how to clear incomplete arp in 2960s ?

I waited for more than 4 hours, but mac address is still in the mac table.

DMZ_SWITCH#sh arp
Protocol  Address          Age (min)  Hardware Addr   Type   Interface
Internet  192.168.8.26            -   64a0.e79c.5341  ARPA   Vlan46
Internet  192.168.8.240           0   Incomplete      ARPA
Internet  192.168.8.252           7   58ac.78b4.1b53  ARPA   Vlan46
Internet  192.168.8.253          19   58ac.78b4.1e63  ARPA   Vlan46
Internet  192.168.8.254           5   0000.0c9f.f02e  ARPA   Vlan46


DMZ_SWITCH#clear arp


DMZ_SWITCH#
DMZ_SWITCH#sh arp
Protocol  Address          Age (min)  Hardware Addr   Type   Interface
Internet  192.168.8.26            -   64a0.e79c.5341  ARPA   Vlan46
Internet  192.168.8.240           0   Incomplete      ARPA
Internet  192.168.8.254           0   0000.0c9f.f02e  ARPA   Vlan46

DMZ_SWITCH#clear ip arp 192.168.8.240


DMZ_SWITCH#sh arp
Protocol  Address          Age (min)  Hardware Addr   Type   Interface
Internet  192.168.8.26            -   64a0.e79c.5341  ARPA   Vlan46
Internet  192.168.8.240           0   Incomplete      ARPA
Internet  192.168.8.254           0   0000.0c9f.f02e  ARPA   Vlan46

DMZ_SWITCH#clear arp-cache

DMZ_SWITCH#sh arp
Protocol  Address          Age (min)  Hardware Addr   Type   Interface
Internet  192.168.8.26            -   64a0.e79c.5341  ARPA   Vlan46
Internet  192.168.8.240           0   Incomplete      ARPA
Internet  192.168.8.254           0   0000.0c9f.f02e  ARPA   Vlan46

===========================================================

 WS-C2960S-24PS-L   12.2(55)SE3           C2960S-UNIVERSALK9-M

What the problem could be?

15 Replies 15

ilya_tyapugin
Level 1
Level 1

Thanks all of you, clear ip redirects solve my problem.

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