The command "unused" is unsupported on MX204, so a port can't be disabled under "chassis" configuration, and if it's not disabled, then it takes default settings no matter what, causing invalid combination.
Original Message:
Sent: 11-13-2024 10:26
From: JAMES SERBOUSEK
Subject: 100G support on MX204
Thank you to everyone for the assistance the configuration references. It appears I created my issue, by only configuring ports 0 and 1 of PIC 0.
All of the shared configuration examples showed both PICs and ports configured. Once we switched to configuring all ports the error cleared.
I also found this line in the document shared by Francisco:
On an MX204 router, there are two line card- MIC (PIC1) and fixed-port PIC (PIC0). You must configure both the PICs and all the associated ports, under the [edit chassis] hierarchy. Configuring ports on only one of the PICs results in an invalid configuration.
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JAMES SERBOUSEK
Original Message:
Sent: 11-13-2024 04:00
From: Francisco Jose Bernal Fernandez
Subject: 100G support on MX204
You need to disable 10G ports to use 100G ports as you can see in this document (table 3):
https://www.juniper.net/documentation/us/en/software/junos/interfaces-ethernet/topics/topic-map/port-speed-mx-routers.html
When you configure new port schema you need to restart fcp 0 (service impacted)
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Francisco Jose Bernal Fernandez
Original Message:
Sent: 11-11-2024 10:29
From: JAMES SERBOUSEK
Subject: 100G support on MX204
Good morning
I am working to enable 100Gig interface on our MX204. I have found community documentation online referencing the commands below and then offline and online commands. I keep getting an error message after offline /online about invalid pic/port config. I am looking to see if anyone else has run into this or has additional recommendations. Thank you in advance!
https://community.juniper.net/discussion/trouble-enabling-100g-port
Unfortunately, I keep getting an error message.
fubar@JUNIPER-SOLON-MX204-RR-03> request chassis pic pic-slot 0 fpc-slot 0 online
FPC 0 has invalid pic/port config, cannot online PIC 0 of FPC 0
Commands to set 100g
set chassis fpc 0 pic 0 port 0 speed 100g
request chassis pic pic-slot 0 fpc-slot 0 offline
request chassis pic pic-slot 0 fpc-slot 0 online
interface configuration.
set interfaces et-0/0/0 mtu 9214
set interfaces et-0/0/0 unit 0 family inet address 172.17.6.250/30
set interfaces et-0/0/0 unit 0 family iso
set interfaces et-0/0/1 description "NLCO-VRR-01 em2 <-> 7100-NLCO-B et-0/0/29"
set interfaces et-0/0/1 mtu 9214
set interfaces et-0/0/1 unit 0 family inet address 172.17.6.254/30
set interfaces et-0/0/1 unit 0 family iso
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JAMES SERBOUSEK
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