ICX6610-24P-E - Disable Jumbo Frame on Interface

[penguinpages]

Just purchased as an upgrade for my home lab a pair of 

ICX6610-24P-E so I can get my four Esxi HCI nodes and NAS  on dual 10Gb.

ver 08.0.30uT7f3

Cool.. all working. 

But...   VMWare vSAN / Nutanix require jumbo frames.

But  I have an ongoing issue with Plex, which is hosted off my NAS.. which will NOT work with jumbo frames.... 

NAS is LAG

```

!
lag pandora dynamic id 10
ports ethernet 1/3/5 ethernet 2/3/5
primary-port 1/3/5
deploy
port-name pandora-eno1 ethernet 1/3/5
port-name pandora-eno2 ethernet 2/3/5
!

interface ethernet 1/3/5
port-name pandora-eno1
speed-duplex 10G-full
!

interface ethernet 1/1/24
port-name "rt1-igc1"
loop-detection
stp-protect
broadcast limit 65536
unknown-unicast limit
!

```

Request:

How can I disable jumbo fames on  1/1/24 and LAG (1/3/5 as primary).

[Chandini]

Hi Penguinpages

Thank you for reaching us

Below are few details I could find from "FastIron 08.0.30 Layer 3 Routing Configuration Guide".

I have mentioned the link below about the guide I referred and those are the only options available, refer Page 45,44 and 46 and Run through topic "Changing the MTU"

• https://support.ruckuswireless.com/documents/1433-fastiron-08-0-30-layer-3-routing-configuration-gui...

I hope this helps

Thanks 

[penguinpages]

Thanks for respone.. but I don't think that applies to my version / code base of ICX

SSH@sw0-1(config-if-e1000-2/1/5)#sh version
Copyright (c) 1996-2016 Brocade Communications Systems, Inc. All rights reserved.
UNIT 2: compiled on Apr 23 2020 at 13:17:12 labeled as FCXR08030u
(10545591 bytes) from Primary FCXR08030u.bin
SW: Version 08.0.30uT7f3
UNIT 1: compiled on Apr 23 2020 at 13:17:12 labeled as FCXR08030u
(10545591 bytes) from Primary FCXR08030u.bin
SW: Version 08.0.30uT7f3
Boot-Monitor Image size = 370695, Version:10.1.00T7f5 (grz10100)
HW: Stackable ICX6610-24-HPOE
==========================================================================
UNIT 1: SL 1: ICX6610-24P POE 24-port Management Module
Serial #: 2ax5o2jk68e
License: ICX6610_ADV_ROUTER_SOFT_PACKAGE (LID: H4CKTH3PLN8)
P-ENGINE 0: type E02B, rev 01
==========================================================================
UNIT 1: SL 2: ICX6610-QSFP 10-port 160G Module
==========================================================================
UNIT 1: SL 3: ICX6610-8-port Dual Mode(SFP/SFP+) Module
==========================================================================
UNIT 2: SL 1: ICX6610-24P POE 24-port Management Module
Serial #: 2ax5o2jk68e
License: ICX6610_ADV_ROUTER_SOFT_PACKAGE (LID: H4CKTH3PLN8)
P-ENGINE 0: type E02B, rev 01
--More--, next page: Space, next line: Return key, quit: Control-c^C
SSH@sw0-1(config-if-e1000-2/1/5)#ip m
max-mroute Configure maximum multicast route (mroute)
mroute Configure static multicast route
multicast Set IGMP snooping globally
multicast-debug-mode Enable global multicast debug mode for all vrf
multicast-nonstop-routing Enable global multicast nonstop-routing support
for all vrf
multicast-routing Enable global support for Multicast routing and
IGMP
SSH@sw0-1(config-if-e1000-2/1/5)#ip manks for response..   but I don't think that applies to my version of ICX.

```

I kind of gave up ..  disabled jumbo frames and had to adjust HCI stack to not require it.