Re: interfaces don not come up

Hi Folks,

Please find some REAL GOOD pointers on this,

Resolution Guide - EX - Verify/Troubleshoot Physical Interface

https://kb.juniper.net/InfoCenter/index?page=content&id=KB19797&actp=METADATA

[M/MX/T series] Troubleshooting Checklist - Ethernet Physical Interfaces

https://kb.juniper.net/InfoCenter/index?page=content&id=KB26486&actp=METADATA

Troubleshooting: 10-Gigabit Ethernet Port Stuck in Down State

https://www.juniper.net/documentation/en_US/junos/topics/task/troubleshooting/troubleshooting-ethernet-port-stuck-in-down-state.html