All MIBs › CISCO-WAN-OPTIMIZATION-MIB › cwoDreCacheStatsTotal
cwoDreCacheStatsTotal
Module: CISCO-WAN-OPTIMIZATION-MIB
OID (symbolic): CISCO-WAN-OPTIMIZATION-MIB::cwoDreCacheStatsTotal
OID (numeric): 1.3.6.1.4.1.9.9.762.1.7.1.3
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: This object indicates the percentage of available disk space for DRE cache. For example, if the total disk space is 202 GB and let us say that 20% of this disk space is allocated for DRE cache, then this would mean that 40GB (40960 MB) out of the total disk space is allocated for DRE cache.
What is cwoDreCacheStatsTotal?
This read-only Unsigned32, in MB, indicates the percentage of available disk space allocated for DRE cache, with the description giving an example where 20% of a 202GB disk equals 40GB (40960 MB) allocated to DRE cache, despite the object's name suggesting a total size value. An admin uses this to know exactly how much disk capacity is dedicated to data reduction caching versus other uses on the device. Comparing this value against actual traffic volumes helps an admin judge whether the allocated DRE cache size is adequate for the site's WAN traffic patterns.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.762.1.7.1.3 snmpwalk -v2c -c public <target> CISCO-WAN-OPTIMIZATION-MIB::cwoDreCacheStatsTotal
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.762.1.7.1.3.1 snmpget -v2c -c public <target> CISCO-WAN-OPTIMIZATION-MIB::cwoDreCacheStatsTotal.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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.9 | ciscoMgmt | CISCO-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.9.762 | ciscoWanOptimizationMIB | CISCO-WAN-OPTIMIZATION-MIB |
| 1.3.6.1.4.1.9.9.762.1 | ciscoWanOptimizationMIBObjects | CISCO-WAN-OPTIMIZATION-MIB |
| 1.3.6.1.4.1.9.9.762.1.7 | cwoDre | CISCO-WAN-OPTIMIZATION-MIB |
| 1.3.6.1.4.1.9.9.762.1.7.1 | cwoDreCacheStats | CISCO-WAN-OPTIMIZATION-MIB |
| 1.3.6.1.4.1.9.9.762.1.7.1.3 | cwoDreCacheStatsTotal | CISCO-WAN-OPTIMIZATION-MIB |