S5700-28X-LI-24S-AC Dynamic mac-address table

Created: Sep 27, 2017 15:12:51Latest reply: Sep 28, 2017 08:52:07 1062 2 0 0
  Rewarded Hi-coins: 3 (problem resolved)

I have a switch mentioned in topic. And I had connected to it optical rings with RSTP configured.
The number of hosts, connected to switch in total about 500.
Hosts separated in 7 VLANs and after boot and interfaces start I receive SNMP message:
ARP/4/ARP_THRESHOLDEXCEED_TRAP:OID [OID] The number of ARP entries exceeded the threshold. (entPhysicalIndex=[INTEGER], Slot name=[OCTET], Threshold=204, Number of dynamic ARP entries=205, Number of static ARP entries=0).
Result of :
[WS.1-diagnose]disp arp all
------------------------------------------------------------------------------       84ad-58b3-3bdf            I -  Vlanif2      0018-8511-6e4a  11        D-02  GE0/0/7
#########   ##########   ##########   ######     0018-8513-aa55  9         D-011  GE0/0/24      0018-8513-b7c2  9         D-011  GE0/0/24
Total:263       Dynamic:256     Static:0     Interface:7

Amount of dynamic arp entries during switch operation remains stable - 256. .

As a result I cannot reach random hosts by ping or any other way, expereincing routing and multiply other connection issues.
I can not use static mac-address records due to ring topology in RSTP configuratuion
OS Revision  V200R010 

My question is - how I can raise amount of dynamic mac-address records?

Thank You in advance

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mangix     Created Sep 28, 2017 08:52:07 Helpful(0) Helpful(0)

can you show the configuration pls i think you have configured arp limit
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gululu     Created Sep 28, 2017 08:41:24 Helpful(0) Helpful(0)

waiting for help
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Come on!


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