All MIBs › CISCOSB-Physicaldescription-MIB › rlPhdStackMacAddr
rlPhdStackMacAddr
Module: CISCOSB-Physicaldescription-MIB
OID (symbolic): CISCOSB-Physicaldescription-MIB::rlPhdStackMacAddr
OID (numeric): 1.3.6.1.4.1.9.6.1.101.53.4.1.7
Node type: OBJECT-TYPE
Type: PhysAddress
Access: read-only
Description: The physical (MAC) address of the unit.
What is rlPhdStackMacAddr?
This read-only PhysAddress reports the base MAC address burned into this specific stack unit's hardware. An admin needs this to distinguish units at the hardware level, for example when configuring MAC-based access rules or when the stack's management MAC needs to be traced to its originating physical unit. For example, if the stack's overall management MAC address changes after a master failover, the admin checks this field on each unit to confirm which physical unit's MAC is now being used.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.53.4.1.7 snmpwalk -v2c -c public <target> CISCOSB-Physicaldescription-MIB::rlPhdStackMacAddr
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.53.4.1.7.1 snmpget -v2c -c public <target> CISCOSB-Physicaldescription-MIB::rlPhdStackMacAddr.1
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OID Breakdown
Upper-level ancestors (11 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 |
| 1.3.6.1.4.1.9.6 | otherEnterprises | CISCO-SMI |
| 1.3.6.1.4.1.9.6.1 | ciscoSB | CISCO-SMI |
| 1.3.6.1.4.1.9.6.1.101 | switch001 | CISCOSB-MIB |
| 1.3.6.1.4.1.9.6.1.101.53 | rlPhysicalDescription | CISCOSB-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.6.1.101.53.4 | rlPhdStackTable | CISCOSB-Physicaldescription-MIB |
| 1.3.6.1.4.1.9.6.1.101.53.4.1 | rlPhdStackEntry | CISCOSB-Physicaldescription-MIB |
| 1.3.6.1.4.1.9.6.1.101.53.4.1.7 | rlPhdStackMacAddr | CISCOSB-Physicaldescription-MIB |