All MIBs › GIGAswitchEthernet-MIB › gsEVlanInitialHashTableSize
gsEVlanInitialHashTableSize
Module: GIGAswitchEthernet-MIB
OID (symbolic): GIGAswitchEthernet-MIB::gsEVlanInitialHashTableSize
OID (numeric): 1.3.6.1.4.1.36.2.18.39.7.1.1.1.7
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: The initial hash table size used for MAC addresses on this VLAN. This attribute may only be set when gsEVlanStatus is set to createRequest(1). It must be a power of 2 between 16 and 8192, inclusive.
What is gsEVlanInitialHashTableSize?
Sets the initial size of this VLAN's MAC-address hash table (a power of 2 between 16 and 8192), settable only at creation time (when gsEVlanStatus is createRequest(1)). Admins size this up front on a VLAN expected to host many hosts, to avoid the overhead of dynamic table growth later.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.36.2.18.39.7.1.1.1.7 snmpwalk -v2c -c public <target> GIGAswitchEthernet-MIB::gsEVlanInitialHashTableSize
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.36.2.18.39.7.1.1.1.7.1 snmpget -v2c -c public <target> GIGAswitchEthernet-MIB::gsEVlanInitialHashTableSize.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.36.2.18.39.7.1.1.1.7.1 i <value>
Start monitoring Digital Equipment Corporation (DEC) GIGAswitch/Ethernet chassis switch (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the GIGAswitchEthernet-MIB::gsEVlanInitialHashTableSize OID value, configure state conditions and alerts, and monitor any Digital Equipment Corporation (DEC) GIGAswitch/Ethernet chassis switch (legacy) from a single console.
OID Breakdown
Upper-level ancestors (9 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.36 | dec | CMU-MIB |
| 1.3.6.1.4.1.36.2 | ema | DEC-ATM-CHASSIS-MIB |
| 1.3.6.1.4.1.36.2.18 | decMIBextension | DEC-ATM-CHASSIS-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.36.2.18.39 | gsEMIB | GIGAswitchEthernet-MIB |
| 1.3.6.1.4.1.36.2.18.39.7 | gsEVlanMgt | GIGAswitchEthernet-MIB |
| 1.3.6.1.4.1.36.2.18.39.7.1 | gsEVlans | GIGAswitchEthernet-MIB |
| 1.3.6.1.4.1.36.2.18.39.7.1.1 | gsEVlanTable | GIGAswitchEthernet-MIB |
| 1.3.6.1.4.1.36.2.18.39.7.1.1.1 | gsEVlanEntry | GIGAswitchEthernet-MIB |
| 1.3.6.1.4.1.36.2.18.39.7.1.1.1.7 | gsEVlanInitialHashTableSize | GIGAswitchEthernet-MIB |