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