All MIBs › A3COM-HUAWEI-MPLS-LSR-MIB › mplsMaxLabelStackDepth
mplsMaxLabelStackDepth
Module: A3COM-HUAWEI-MPLS-LSR-MIB
OID (symbolic): A3COM-HUAWEI-MPLS-LSR-MIB::mplsMaxLabelStackDepth
OID (numeric): 1.3.6.1.4.1.43.45.1.5.12.1.1.10
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: The maximum stack depth supported by this LSR.
What is mplsMaxLabelStackDepth?
This read-only integer reports the maximum number of labels the LSR can stack in a single packet, a hardware capability reflecting the device's label-processing architecture. Engineers use this to design label hierarchies and nested tunnel topologies without exceeding device limits. A router advertising a depth of 5 supports at most five nested MPLS labels, limiting tunnel-in-tunnel configurations.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.45.1.5.12.1.1.10 snmpwalk -v2c -c public <target> A3COM-HUAWEI-MPLS-LSR-MIB::mplsMaxLabelStackDepth
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.43.45.1.5.12.1.1.10.1 snmpget -v2c -c public <target> A3COM-HUAWEI-MPLS-LSR-MIB::mplsMaxLabelStackDepth.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 |
| 1.3.6.1.4.1.43 | a3Com | A3COM-BRIDGE-R3-MIB |
| 1.3.6.1.4.1.43.45 | jv_mib | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1 | huawei | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1.5 | huaweiMgmt | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1.5.12 | hwMpls | A3COM-HUAWEI-OID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.43.45.1.5.12.1 | hwMplsLsr | A3COM-HUAWEI-MPLS-LSR-MIB |
| 1.3.6.1.4.1.43.45.1.5.12.1.1 | mplsLsrObjects | A3COM-HUAWEI-MPLS-LSR-MIB |
| 1.3.6.1.4.1.43.45.1.5.12.1.1.10 | mplsMaxLabelStackDepth | A3COM-HUAWEI-MPLS-LSR-MIB |