nokia routerlar üzerinde aynı dakikalar içerisinde up/down olan portları bulmak için loglara bakmak en doğru yöntem olsada arayüzlerin last state change larından buna bakabiliriz. aşagıdaki basit komut işimize yarayacaktır.

A:router_a# environment no more 
A:router_a# show port detail | match expression "02/26/2026 12:2|Interface"


Interface          : esat-1/1/1                 Oper Speed       : 0 Mbps
Last State Change  : 11/18/2025 01:20:11        Hold time down   : 0 seconds

Interface          : esat-1/1/2                 Oper Speed       : 1 Gbps
Last State Change  : 02/26/2026 12:28:36        Hold time down   : 0 seconds

Interface          : esat-1/1/3                 Oper Speed       : 1 Gbps
Last State Change  : 02/10/2026 04:16:28        Hold time down   : 0 seconds

Interface          : esat-1/1/4                 Oper Speed       : 1 Gbps
Last State Change  : 02/26/2026 12:28:37        Hold time down   : 0 seconds

Interface          : esat-1/1/5                 Oper Speed       : 1 Gbps
Last State Change  : 02/26/2026 12:28:38        Hold time down   : 0 seconds

Interface          : esat-1/1/6                 Oper Speed       : 1 Gbps
Last State Change  : 02/26/2026 12:28:37        Hold time down   : 0 seconds

Interface          : esat-1/1/7                 Oper Speed       : 1 Gbps
Last State Change  : 02/26/2026 12:28:37        Hold time down   : 0 seconds

Interface          : esat-1/1/8                 Oper Speed       : 1 Gbps
Last State Change  : 02/26/2026 12:28:36        Hold time down   : 0 seconds