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

Created: Sep 27, 2017 07:12:51Latest reply: Sep 28, 2017 00:52:07 1477 2 0 0 0

Rewarded HiCoins： 3 (problem resolved)

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Hello,

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

IP ADDRESS MAC ADDRESS EXPIRE(M) TYPE INTERFACE VPN-INSTANCE

VLAN

------------------------------------------------------------------------------

10.10.2.1 84ad-58b3-3bdf I - Vlanif2

10.10.2.39 0018-8511-6e4a 11 D-02 GE0/0/7

######### ########## ########## ######

10.10.11.28 0018-8513-aa55 9 D-011 GE0/0/24

10.10.11.5 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 00:52:07

can you show the configuration pls i think you have configured arp limit

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gululu

Created Sep 28, 2017 00:41:24

waiting for help

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mangix Created Sep 28, 2017 00:52:07

can you show the configuration pls i think you have configured arp limit

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

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

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