[j-nsp] MX204 Invalid port profile configuration

[Łukasz Trąbiński]

Hello

I’m trying to setup 3 100G ports on MX204 according this document:

https://www.juniper.net/documentation/en_US/junos/topics/task/configuration/chassis-mx204-rate-select-configuring.html

router> show configration chassis
fpc 0 {
pic 0 {
pic-mode 100G;
number-of-ports 3;
}
pic 1 {
pic-mode 10G;
number-of-ports 8;
}
}

I have also set something like this:

[edit chassis fpc 0 pic 0]
***@host# show
port 0 {
speed 100g;
}
port 1 {
speed 100g;
}
port 2 {
speed 100g;
}
port 3 {
speed 10g;
}


But, I still have alarms (show chassis alarm)
Minor FPC 0 PIC 1 Invalid port profile configuration

How to setup 100G ports on fpc0?

Any idea?






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[Raphael Maunier]

You may want to check your configuration here (

https://apps.juniper.net/home/port-checker/


On 09/10/2018 12:28, "juniper-nsp on behalf of Łukasz Trąbiński" <juniper-nsp-***@puck.nether.net on behalf of ***@trabinski.net> wrote:

Hello

I’m trying to setup 3 100G ports on MX204 according this document:

https://www.juniper.net/documentation/en_US/junos/topics/task/configuration/chassis-mx204-rate-select-configuring.html

router> show configration chassis
fpc 0 {
pic 0 {
pic-mode 100G;
number-of-ports 3;
}
pic 1 {
pic-mode 10G;
number-of-ports 8;
}
}

I have also set something like this:

[edit chassis fpc 0 pic 0]
***@host# show
port 0 {
speed 100g;
}
port 1 {
speed 100g;
}
port 2 {
speed 100g;
}
port 3 {
speed 10g;
}


But, I still have alarms (show chassis alarm)
Minor FPC 0 PIC 1 Invalid port profile configuration

How to setup 100G ports on fpc0?

Any idea?






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[Jason Lixfeld]

Hi,

https://www.juniper.net/documentation/en_US/junos/topics/concept/rate-selectability-overview.html

I ran into this too, and my interpretation of the above on why it didn’t work is that if you set rate selectability in PIC mode, all ports on the PIC are set to the same speed, so you’ve assigned all 400G of available bandwidth to PIC0. Even though you’ve set number-of-ports to 3 on PIC0, it doesn’t have the intended effect.

The way to do it it seems is to set rate selectability per port:

pic 0 {
port 0 {
speed 100g;
}
port 1 {
speed 100g;
}
port 2 {
speed 100g;
}
}
pic 1 {
port 0 {
speed 10g;
}
port 1 {
speed 10g;
}
port 2 {
speed 10g;
}
port 3 {
speed 10g;
}
port 4 {
speed 10g;
}
port 5 {
speed 10g;
}
port 6 {
speed 10g;
}
port 7 {
speed 10g;
}
}

Post by Łukasz Trąbiński
Hello
https://www.juniper.net/documentation/en_US/junos/topics/task/configuration/chassis-mx204-rate-select-configuring.html
router> show configration chassis
fpc 0 {
pic 0 {
pic-mode 100G;
number-of-ports 3;
}
pic 1 {
pic-mode 10G;
number-of-ports 8;
}
}
[edit chassis fpc 0 pic 0]
port 0 {
speed 100g;
}
port 1 {
speed 100g;
}
port 2 {
speed 100g;
}
port 3 {
speed 10g;
}
But, I still have alarms (show chassis alarm)
Minor FPC 0 PIC 1 Invalid port profile configuration
How to setup 100G ports on fpc0?
Any idea?
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[Jackson, William]

And then you need to reboot the PIC!

At least on the MX10003 you do.

-----Original Message-----
From: juniper-nsp [mailto:juniper-nsp-***@puck.nether.net] On Behalf Of Jason Lixfeld
Sent: 09 October 2018 13:11
To: Łukasz Trąbiński <***@trabinski.net>
Cc: juniper-***@puck.nether.net
Subject: Re: [j-nsp] MX204 Invalid port profile configuration

Hi,

https://www.juniper.net/documentation/en_US/junos/topics/concept/rate-selectability-overview.html

I ran into this too, and my interpretation of the above on why it didn’t work is that if you set rate selectability in PIC mode, all ports on the PIC are set to the same speed, so you’ve assigned all 400G of available bandwidth to PIC0. Even though you’ve set number-of-ports to 3 on PIC0, it doesn’t have the intended effect.

The way to do it it seems is to set rate selectability per port:

pic 0 {
port 0 {
speed 100g;
}
port 1 {
speed 100g;
}
port 2 {
speed 100g;
}
}
pic 1 {
port 0 {
speed 10g;
}
port 1 {
speed 10g;
}
port 2 {
speed 10g;
}
port 3 {
speed 10g;
}
port 4 {
speed 10g;
}
port 5 {
speed 10g;
}
port 6 {
speed 10g;
}
port 7 {
speed 10g;
}
}

Post by Łukasz Trąbiński
Hello
https://www.juniper.net/documentation/en_US/junos/topics/task/configur
ation/chassis-mx204-rate-select-configuring.html
router> show configration chassis
fpc 0 {
pic 0 {
pic-mode 100G;
number-of-ports 3;
}
pic 1 {
pic-mode 10G;
number-of-ports 8;
}
}
[edit chassis fpc 0 pic 0]
port 0 {
speed 100g;
}
port 1 {
speed 100g;
}
port 2 {
speed 100g;
}
port 3 {
speed 10g;
}
But, I still have alarms (show chassis alarm)
Minor FPC 0 PIC 1 Invalid port profile configuration
How to setup 100G ports on fpc0?
Any idea?
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[Łukasz Trąbiński]

Thank You. Your example works. :-)

Post by Łukasz Trąbiński
pic 0 {
port 0 {
speed 100g;
}
port 1 {
speed 100g;
}
port 2 {
speed 100g;
}
}
pic 1 {
port 0 {
speed 10g;
}
port 1 {
speed 10g;
}
port 2 {
speed 10g;
}
port 3 {
speed 10g;
}
port 4 {
speed 10g;
}
port 5 {
speed 10g;
}
port 6 {
speed 10g;
}
port 7 {
speed 10g;
}
}

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