All MIBs › CISCO-VISION-MIB › ciscoVisionDmpPTPMaster
ciscoVisionDmpPTPMaster
Module: CISCO-VISION-MIB
OID (symbolic): CISCO-VISION-MIB::ciscoVisionDmpPTPMaster
OID (numeric): 1.3.6.1.4.1.9.9.1051.3.3.2
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: Mater or slave
0 : Master 1 : Slave
What is ciscoVisionDmpPTPMaster?
This Integer32 object indicates whether a DMP is acting as the PTP master (0) or slave (1) in the Precision Time Protocol hierarchy. Knowing which DMP is the master matters because if that specific unit fails or is rebooted, every slave DMP relying on it for frame-accurate sync could drift or need to renegotiate a new master. An engineer maintaining a synchronized video wall would identify the master DMP via this object before scheduling any maintenance on it to avoid disrupting the whole group's timing.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.1051.3.3.2 snmpwalk -v2c -c public <target> CISCO-VISION-MIB::ciscoVisionDmpPTPMaster
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.1051.3.3.2.1 snmpget -v2c -c public <target> CISCO-VISION-MIB::ciscoVisionDmpPTPMaster.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 |
|---|---|---|
| 1.3.6.1.4.1.9.9.1051 | ciscoVisionMIB | CISCO-VISION-MIB |
| 1.3.6.1.4.1.9.9.1051.3 | ciscoVisionDmp | CISCO-VISION-MIB |
| 1.3.6.1.4.1.9.9.1051.3.3 | ciscoVisionDmpPTP | CISCO-VISION-MIB |
| 1.3.6.1.4.1.9.9.1051.3.3.2 | ciscoVisionDmpPTPMaster | CISCO-VISION-MIB |