CLI Guide

Layer 2 Switching Commands 486
Example
console#show ethernet ring g8032 profile
Ethernet ring profile name..................... p1
WTR interval................................. 8 minutes
Guard interval............................... 30 milliseconds
Holdoff interval............................. 0 milliseconds
Revertive mode............................... Disabled
Table 3-7. show ethernet ring g8032 profile command output
Field Description
Profile name The name of the profile.
WTR interval When all faults are cleared, the period to wait before
restoring the original traffic channel.
Guard interval The period to wait before invoking a protection switch.
Holdoff interval The period to wait before reporting a defect to
protection switching.
Revertive mode If enabled, revert to the original traffic channel when all
faults are cleared.
Guard timer The guard timer is used to prevent ring nodes from
acting upon outdated R-APS messages and prevents the
possibility of forming a closed loop. Range: 10 ms to
2000 ms in steps of 10 ms.
Hold-off timer When a new defect or more severe defect occurs, this
event will not be reported immediately to protection
switching if the provisioned hold-off timer value is non-
zero. Instead, the hold-off timer will be started. When
the hold-off timer expires, the system checks whether a
defect still exists on the trail that started the timer. If it
does, that defect will be reported to protection
switching. Range: 0 to 10000 ms in increments of 100
ms, for example, a value of 500 implies 500 milliseconds.
Wait-to-Restore timer When a fault condition is cleared, the traffic channel
reverts after the expiry of a WTR timer (if no fault
condition is present). This timer is used to avoid
toggling protection states in case of intermittent defects.
Range: 1 to 12 minutes.