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Brocade ICX Series (cheap & powerful 10gbE/40gbE switching)

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shpitz461

Member
Sep 29, 2017
132
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Haha, well, I'm just following orders...

The guide said to set image to ICX7xxx/SPR08090mc.bin which is what I did.

icx7150.png

Do i need to flash 'mufi' instead? it's twice the size.

Thanks
 

kpfleming

Active Member
Dec 28, 2021
445
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Pelham NY USA
You have SPS firmware on the device, not SPR, so something didn't happen the way you expected it to. You also have subversion 'd' and not 'm'. You will need to attempt to flash the firmware again, and certain that you use SPR08090mc.bin and that there are no errors, and when you reboot you boot into the partition (primary or secondary) where you flashed it.

A 'show flash' command could be useful here, in case you did the flash to the secondary partition.
 
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shpitz461

Member
Sep 29, 2017
132
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Oh, this is what I see:

#show flash
Stack unit 1:
NAND Type: Micron NAND 2GiB (x 1)
Compressed Pri Code size = 31457280, Version:08.0.95dT211 (SPS08095d.bin)
Compressed Sec Code size = 31457280, Version:08.0.95dT211 (SPS08095d.bin)
Compressed Pri Boot Code size = 786944, Version:10.1.18T225 (mnz10118)
Compressed Sec Boot Code size = 786944, Version:10.1.19T225 (mnz10119)
Code Flash Free Space = 1110659072
I'll try the flashing again, thanks!

Do I have to reboot the switch in order to get into the bootloader? or can i switch from console to boot via commandline?

I get this warning when I try to reboot:

#reload
Warning: Console login authentication is enabled, Please make sure users are configured
Are you sure? (enter 'y' or 'n'):
 

TeleFragger

Active Member
Oct 26, 2016
268
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I did not go in and follow the instructions yet on how to license the switches, etc yet...

i just plugged the xfp adapter into the switch, the xfp LC adapter in, ran fiber (just got cable in), into intel x520...

Getting half the speed of my old ConnectX-2 cards... could it be because of the license?

1708791596654.png
 

TonyArrr

Active Member
Sep 22, 2021
158
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Straylia
Is there a way to set the fans to slower speed?
You’d need to replace the fans with quieter models. Dunno how the ZP models react to that though, and I’d probably not do so if you’ll be using HPoE… but maybe someone here has already done this and can report back on working options?
 
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shpitz461

Member
Sep 29, 2017
132
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Bummer, my ICX 6610 runs @ ~6500 rpm, the 7150ZP runs @ ~9000 rpm in mode 1 :(
I also tried to turn on fanless mode, but i get an error that it is not supported.

7150_Fan.jpg
Has anyone done a fan-mode with straight up wires?
Any idea what pins are inside the plug? I'm thinking I can extract the pins and replace them, just don't know where I can find blank pins that go inside the connector.
 
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TeleFragger

Active Member
Oct 26, 2016
268
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just pulled this out of my brocade 648s:

Brocade>show version
Copyright (c) 1996-2016 Brocade Communications Systems, Inc. All rights reserved.
UNIT 1: compiled on Feb 13 2019 at 18:30:50 labeled as FCXR08030t
(10545807 bytes) from Primary FCXR08030t.bin
SW: Version 08.0.30tT7f3
Boot-Monitor Image size = 370695, Version:10.1.00T7f5 (grz10100)
HW: Stackable FCX648S
==========================================================================
UNIT 1: SL 1: FCX-48GS 48-port Management Module
Serial #: BCX2206H02Z
License: FCX_FULL_ROUTER_SOFT_PACKAGE (LID: dezHHFLjFHb)
P-ENGINE 0: type DB90, rev 01
P-ENGINE 1: type DB90, rev 01
==========================================================================
UNIT 1: SL 2: FCX-2XGC 2-port 16G Module (2-CX4)
==========================================================================
UNIT 1: SL 3: FCX-2XG 2-port 10G Module (2-XFP)
==========================================================================
800 MHz Power PC processor 8544E (version 0021/0023) 400 MHz bus
65536 KB flash memory
256 MB DRAM
STACKID 1 system uptime is 1 hour(s) 14 minute(s) 3 second(s)
The system started at 06:28:15 GMT+00 Thu Feb 07 2036
 

owenthewizard

Member
Sep 15, 2022
35
8
8
I tried ARCTIC S4028-6K, fans report failed as expected but more interestingly, when they throttle down the board (not the fans) makes an annoying squealing sound (coil whine) :/
Sunon HA40201V4-D000-C99 cause the same board squeal.
 
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shpitz461

Member
Sep 29, 2017
132
22
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51
@owenthewizard , which switch do you have?
I saw the Arctic 6k on amazon, thought the 15k variant would be more suitable since the 6k is much lower CFM.
My fans are listed 30CFM @ 65db.
 

els

New Member
Feb 15, 2014
25
0
1
I have been working on ACL and it doesn't look like it is working. Let's say I have VLAN 10 and VLAN 20; I want VLAN 10 to be able to access anything on VLAN 20 but VLAN 20 cannot access anything on VLAN 10. I created ACL extended for VLAN 20 "IN" and first rule is deny ip any {VLAN 10 subnet} and second rule is permit ip any any. Neither VLAN has access to another. I inserted new rule before the first rule permit ip any {VLAN 10 subnet} established and that worked however VLAN 20 has access to VLAN 10 as well. What am I missing?
 

owenthewizard

Member
Sep 15, 2022
35
8
8
BTW, to get clean 12V DC, what solder points on the top of the board and connectors are exposed that wouldn't involve damaging anything in the existent cabling? Splicing works, but it's a little ghetto.

I'm going to make a small board that leaves GND and PWM pins connected to the original slots in the fans, but takes voltage directly from the PSU, so they spin at full speed (these are swapped fans with lower RPMs, not ultra silent as you still need good thermal, but much quieter than the Foxconn fans in my 48P) and keep the PWM components happy. It is my suspicion that brocade actually "value-designed" those, hence why the ceramic caps and coils whine when using lower RPM fans. Only one kind of capacitor is immune to acting as a piezo electric speaker... and they are certainly not used here.
Curious what came of this. I can get quiet enough fans but the coil whine is killing me.
 

owenthewizard

Member
Sep 15, 2022
35
8
8
I wonder if someone could design a board w/ a microcontroller that measure the high/low voltage and converts it to PWM duty cycle. If something like that doesn't exist already...
 

uninitialized

New Member
Jan 28, 2023
5
11
3
Bummer, my ICX 6610 runs @ ~6500 rpm, the 7150ZP runs @ ~9000 rpm in mode 1 :(
I also tried to turn on fanless mode, but i get an error that it is not supported.

Has anyone done a fan-mode with straight up wires?
Any idea what pins are inside the plug? I'm thinking I can extract the pins and replace them, just don't know where I can find blank pins that go inside the connector.
The second fan on a 7150ZP is optional (like the second PSU) and it will run fine with just one. The connector might be a Molex Micro-Fit.