All MIBs › HH3C-LswMix-MIB › hh3cLswCrossBarStatus
hh3cLswCrossBarStatus
Module: HH3C-LswMix-MIB
OID (symbolic): HH3C-LswMix-MIB::hh3cLswCrossBarStatus
OID (numeric): 1.3.6.1.4.1.25506.8.35.17.5.1.2
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The value describes whether the crossbar is master or standby. It is master when it's in the master mpu board, standby when in the standby mpu. But both crossbars in mpus are master when the device in load-balance mode.
What is hh3cLswCrossBarStatus?
This object reports whether the crossbar switch fabric in a given chassis slot is currently acting as master(1) or standby(2). Its state tracks the MPU (main processing unit) board it belongs to: the crossbar is master when it sits in the master MPU and standby when in the standby MPU, except that both crossbars report master when the device is running in load-balance mode. For example, an admin polling this on the active MPU's slot would normally see master(1) while the backup MPU's crossbar shows standby(2), confirming correct failover posture.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.25506.8.35.17.5.1.2 snmpwalk -v2c -c public <target> HH3C-LswMix-MIB::hh3cLswCrossBarStatus
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.25506.8.35.17.5.1.2.1 snmpget -v2c -c public <target> HH3C-LswMix-MIB::hh3cLswCrossBarStatus.1
Start monitoring H3C modular chassis switch, dual-supervisor (MPU switchover/cross-bar status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HH3C-LswMix-MIB::hh3cLswCrossBarStatus OID value, configure state conditions and alerts, and monitor any H3C modular chassis switch, dual-supervisor (MPU switchover/cross-bar status) from a single console.
OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.25506 | hh3c | HH3C-OID-MIB |
| 1.3.6.1.4.1.25506.8 | hh3cRhw | HH3C-OID-MIB |
| 1.3.6.1.4.1.25506.8.35 | hh3clswCommon | HH3C-OID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.25506.8.35.17 | hh3cLswMix | HH3C-LswMix-MIB |
| 1.3.6.1.4.1.25506.8.35.17.5 | hh3cLswXSlotTable | HH3C-LswMix-MIB |
| 1.3.6.1.4.1.25506.8.35.17.5.1 | hh3cLswXSlotEntry | HH3C-LswMix-MIB |
| 1.3.6.1.4.1.25506.8.35.17.5.1.2 | hh3cLswCrossBarStatus | HH3C-LswMix-MIB |