Factory Reset - Erasing and Wiping out user data from disk memory on IOS-XR routers Typically, user data on a router or a switch could be the router configurations [ip addresses and login credentials], process core, debug logs, show tech-support, ima...

  CLI list CLI descriptionshow controller npu voq-usage interface all instance all location allNPU/CORE/VOQ Base information + NPU to port mappingshow platform cpuOperational Status of all CPU based cards show platform security healthMatch and repor...

XR-vm - CLI's Description show context look for any process crash, review time stamp[if it is too old, then no immediate action needed]show redundancyverify if standby state  is Ready and NSR-Readyshow proc cpu | exclude " 0%"look for processes ho...

On IOS-XR, Quality of Service has an extension to WRED (Weighted Random Early Detection) called Explicit Congestion Notification (ECN). ECN will mark packets instead of dropping them when the average queue length exceeds a specific threshold value. W...