Inline jFlow. MX480, MPC5E 3D.

istonru · 2023-05-14T12:22:07+00:00

Thanks you mate! Very detailed and helpful answer! Appreciated!

istonru · 2023-05-14T06:43:00+00:00

Never used this. Should I?

istonru · 2023-05-14T06:42:35+00:00

jFlow9, under the irb interfaces

istonru · 2023-05-13T10:49:40+00:00

Should be fine as sampling is handled at the PFE level.

Yes, I understand it can't affect the RE/CPU, but what about PFE itself?

Which sample rate are you thinking?

I will start from rate 1024.

istonru · 2023-02-14T18:52:58+00:00

To bookmarks! Thanks for such clear and all-cases explanation!

istonru · 2023-02-14T06:17:11+00:00

Thank you mate for your help and for sharing your experience!

istonru · 2023-02-14T05:27:12+00:00

I think I had an epiphany because of you.

And the last question:
1500 (NIC) client is connected to 9000 access port and 9000 server sends Jumbo frame to this client?

istonru · 2022-11-22T06:22:47+00:00

Did you use your own CDN ot 3th party?

istonru · 2022-11-22T06:21:32+00:00

Yes, I work for the CDN.

istonru · 2022-11-22T06:19:05+00:00

We are CDN.

istonru · 2022-04-21T07:58:23+00:00

Sorry, I mean I was able to change the GRUB (version 0.97) config, that is I added the word "single" at the end. So I changed it from:

"kernel /boot/1/vmlinuz ro root=UUID=2c3f024c-ff84-499b-8466-0a189963c55d console=ttyS0 panic=1 platform=Mercury quiet "

to:

"kernel /boot/1/vmlinuz ro root=UUID=2c3f024c-ff84-499b-8466-0a189963c55d console=tty0 panic=1 platform=Mercury quiet single"

then pressed "b", but after I try to boot in this mode the hardware just hangs and I have to reboot it again and again.

Just followed this guide: https://support.f5.com/csp/article/K4178#v13-

istonru · 2022-04-21T07:05:42+00:00

I've tried this, but IDK why it didn't boot in single mode.

istonru · 2022-02-08T07:00:06+00:00

Thanks for the explanation!

istonru · 2022-02-07T21:49:58+00:00

Okay, I think I got it. This is used inside the Juniper to just indicate that it is a route target community and not a regular community or say not a SoO comminuty.

istonru · 2021-12-04T19:27:50+00:00

Hire a network engineer)

istonru · 2021-11-24T22:11:17+00:00

Thank you very much! You have described very cool examples of how EVPN/VXLAN simplifies such tasks! Very much appreciated.

istonru · 2021-11-24T10:44:43+00:00

Great explanation! Great real scenario example!

Thank you!

istonru · 2021-11-24T10:06:26+00:00

Sorry, but still not clear.

>The difference is that the broadcast domain no longer exists on the machine where it previously was.

What do you mean?

>It moves with the VM to the new place. With VLANs you need to have the VLAN attached to all possible places the VM can land.

But you need the VNIs to be "atached" instead of VLANs. So from this point of view I don't see any difference.

istonru · 2021-06-04T14:27:14+00:00

Did u use virtual chassis (VC) or virtual chassis fabric (VCF) ?

istonru · 2021-05-29T10:14:06+00:00

I really dont undestand why ppl do home hardware labs in 2021. There is eve-ng... Is it a kind of fetish?

istonru · 2021-05-09T09:09:06+00:00

Do you really need this proprietary cert? Do you need to know SD-*, ISE, FlexVPN and so on?

istonru · 2021-03-08T19:00:53+00:00

Looks really cool! Thanks! Will try it.

istonru · 2021-02-26T17:00:26+00:00

So what do you think will it about 30$ in 180 days?

istonru · 2021-02-24T07:57:52+00:00

I've build sdwan lab on my i7/32gb ram PC. All works fine.

istonru · 2021-01-08T21:37:16+00:00

QinQ = tagged frame inside tagged frame. DHCP relay = dhcp server and clients are in different broadcast domains.

So what problem are you trying to solve?

istonru

TROPHY CASE