All MIBs › ARISTA-HARDWARE-UTILIZATION-MIB › aristaHardwareUtilizationMaxEntries
aristaHardwareUtilizationMaxEntries
Module: ARISTA-HARDWARE-UTILIZATION-MIB
OID (symbolic): ARISTA-HARDWARE-UTILIZATION-MIB::aristaHardwareUtilizationMaxEntries
OID (numeric): 1.3.6.1.4.1.30065.3.22.1.1.1.7
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: This MIB object represents the maximum number of 'logical' entries that can be allocated for the given hardware resource by the specific feature (assuming it is not being shared with any other feature).
Even though the raw number of maximum entries is fixed for a given hardware resource, the logical entries available to a specific feature may vary.
An example: Consider a device where the width ('number of bits') of a single TCAM entry is 128. It is possible to store an IPv4 access control list (matching both source and destination addresses) using a single entry of this TCAM. But given that IPv6 addresses are 128 bits long, 2 TCAM entries will be required to store an equivalent IPv6 access control list.
In this example above, the 'maximum number of entries' available for the IPv4 feature is twice the number for the IPv6 feature.
What is aristaHardwareUtilizationMaxEntries?
Reports the theoretical maximum number of logical entries a given feature can allocate from a hardware resource, assuming exclusive access with no sharing. This provides the upper bound for capacity planning per feature on an Arista device.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.30065.3.22.1.1.1.7 snmpwalk -v2c -c public <target> ARISTA-HARDWARE-UTILIZATION-MIB::aristaHardwareUtilizationMaxEntries
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.30065.3.22.1.1.1.7.1 snmpget -v2c -c public <target> ARISTA-HARDWARE-UTILIZATION-MIB::aristaHardwareUtilizationMaxEntries.1
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OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.30065 | arista | ARISTA-SMI-MIB |
| 1.3.6.1.4.1.30065.3 | aristaMibs | ARISTA-SMI-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.30065.3.22 | aristaHardwareUtilizationMIB | ARISTA-HARDWARE-UTILIZATION-MIB |
| 1.3.6.1.4.1.30065.3.22.1 | aristaHardwareUtilizationMibObjects | ARISTA-HARDWARE-UTILIZATION-MIB |
| 1.3.6.1.4.1.30065.3.22.1.1 | aristaHardwareUtilizationTable | ARISTA-HARDWARE-UTILIZATION-MIB |
| 1.3.6.1.4.1.30065.3.22.1.1.1 | aristaHardwareUtilizationEntry | ARISTA-HARDWARE-UTILIZATION-MIB |
| 1.3.6.1.4.1.30065.3.22.1.1.1.7 | aristaHardwareUtilizationMaxEntries | ARISTA-HARDWARE-UTILIZATION-MIB |