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CISCOSB-LBD-MIB

AI MIB Summary

The CISCOSB-LBD-MIB module enables Cisco IOS-based Layer 2 switches to monitor and manage loopback detection events, specifically tracking the operational status of interfaces and the triggering of loopback alarms to prevent broadcast storms. It provides visibility into the detection state of individual ports and the associated error counters required for automated network stabilization.

The private MIB module definition for Loopback Detection MIB.
Main OID:
rlLbd.1.3.6.1.4.1.9.6.1.101.127
8
Objects
Active
Status
4
Dependencies

Imported Objects

Objects

8 total
Object Name
rlLbdThe private MIB module definition for Loopback Detection MIB.
MODULE-IDENTITY
.1.3.6.1.4.1.9.6.1.101.127
rlLbdEnableEnable/Disable Loopback Detection in the switch.rw
TruthValue (SNMPv2-TC)
.1.3.6.1.4.1.9.6.1.101.127.1
rlLbdDetectionIntervalThe time in seconds that should pass between unicast LBD packets.rw
INTEGER
.1.3.6.1.4.1.9.6.1.101.127.2
rlLbdModeLoopback detection mode.rw
Enumeration
.1.3.6.1.4.1.9.6.1.101.127.3
rlLbdPortTableThe table contains Admin configuration and operational status per port.
SEQUENCE OF RlLbdPortEntry
.1.3.6.1.4.1.9.6.1.101.127.4
rlLbdPortEntryEach entry represent a port. Per port contains LBD Admin configuration (SET) and status (GET), LBD Operational status and LBD Vlan configuration (SET) and status (GET).
RlLbdPortEntry
.1.3.6.1.4.1.9.6.1.101.127.4.1
rlLbdPortAdminStatusEnable/Disable Loopback Detection on portrw
Enumeration
.1.3.6.1.4.1.9.6.1.101.127.4.1.1
rlLbdPortOperStatusIndicates Loopback Detection operational status on port. 'inactive' means that the port is not working in loop-detected operational state; 'active' means that the port is Up and working in state of loop-detecting; 'loop-detected' means that the system has detected loop on the port.ro
Enumeration
.1.3.6.1.4.1.9.6.1.101.127.4.1.2

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