How I get number of ARP table on CBS350 ?

[hidehara]

Some time the message is recording on my Cisco Business 350 .

%ARP-E-ARPTBL: ARP Table Overflow

I found one command "show system resources" and returned the followings.

switchxxxxxx# show system resources
                        In-Use               Max
                        ------            --------
IP Entries                 878               896
IPv4 policy Routes         0                 12
IPv6 policy Routes         0                 12
VLAN Mapping Entries       0                 0

Does "IP Entries" on the result is euqal to number of ARP table of my device?

or Is there any other command present for getting the number?

[marce1000]

 - Try these commands : show arp
                                            show ip arp inspection list

  M.

[Flavio Miranda · Accepted solution]

@hidehara 

 IP Entries is not the same as ARP table but the have a direct relationship. Every ARP will be related to one IP address.

What you can do to improve it is change the ARP Age to optimize the ARP table utilization.  The ARP table for CBS350 10Giga upllink is arount 1K entry.

[Joseph W. Doherty]

Per chance, does this CBS have a default route to an interface without a next hop IP, which also leads to the Internet?