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Juniper

Juniper EX4200 does not recognize SFP module

I have a Juniper EX4200 with a EX-UM-2X4SFP uplink module, and it’s not recognizing the SFP module I’m trying to connect to Single Mode Fiber. This is my hardware run show chassis hardware I can see the fiber card and module I have inserted Hardware inventory: Item Version Part number Read more…

By Jeff Masud, 7 years7 years ago

BGP

How can I disable a BGP peer on a Juniper EX4200?

Okay this isn’t the normal CentOS questions, but I figured it’s appropriate. If you’re a system administrator like me, you’ll need up need to work on a switch or two. I’ve got a number of Juniper EX4200 and EX4400 switches that we use with BGP. I’ve been using Cisco devices Read more…

By Jeff Masud, 7 years7 years ago