ZYXEL-LOOPGUARD-MIB
The ZYXEL-LOOPGUARD-MIB provides management access to loop detection and prevention status indicators on ZyXEL network switches. It exposes specific metrics regarding active loop guard states, port-level loop detection events, and the operational status of loop prevention mechanisms to facilitate rapid identification and mitigation of Layer 2 broadcast storms.
Imported Objects
Objects
10 total| Object Name |
|---|
zyxelLoopGuardThe subtree for loop guard MODULE-IDENTITY .1.3.6.1.4.1.890.1.15.3.45 |
RFC1155-SMIThe subtree for loop guard Unknown .1.3.6.1.4.1.890.1.15.3.45 |
IF-MIBThe subtree for loop guard NOTIFICATION-TYPE .1.3.6.1.4.1.890.1.15.3.45 |
zyxelLoopGuardSetup OBJECT IDENTIFIER .1.3.6.1.4.1.890.1.15.3.45.1 |
zyLoopGuardStateEnable/Disable loop guard on the switch.
Loop guard allows you to configure the switch to shut down a port if it detects that packets
sent out on that port loop back to the switch. Loop guard is designed to handle loop problems
on the edge of your network. This can occur when a port is connected to a switch that is in a
loop state. Loop state occurs as a result of human error. For example, it happens when two ports
on a switch are connected with the same cable. When a switch in loop state sends out broadcast
messages the messages loop back to the switch and are re-broadcast again and again causing a
broadcast storm.rw EnabledStatus (P-BRIDGE-MIB) .1.3.6.1.4.1.890.1.15.3.45.1.1 |
zyxelLoopGuardPortTableThe table contains loop guard port configuration. SEQUENCE OF ZyxelLoopGuardPortEntry .1.3.6.1.4.1.890.1.15.3.45.1.2 |
zyxelLoopGuardPortEntryAn entry contains loop guard port configuration. ZyxelLoopGuardPortEntry .1.3.6.1.4.1.890.1.15.3.45.1.2.1 |
zyLoopGuardPortStateEnable/Disable loop guard on the port.rw EnabledStatus (P-BRIDGE-MIB) .1.3.6.1.4.1.890.1.15.3.45.1.2.1.1 |
zyxelLoopGuardNotifications OBJECT IDENTIFIER .1.3.6.1.4.1.890.1.15.3.45.2 |
zyLoopGuardLoopDetectLoop guard shuts down the port for loop is detected. NOTIFICATION-TYPE .1.3.6.1.4.1.890.1.15.3.45.2.1 |
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