Got it

How to use 40GE in s6730 with 100GE license activated

Created: Dec 2, 2019 14:19:52Latest reply: Feb 13, 2020 14:59:55 1132 8 2 0
  Rewarded HiCoins: 1 (problem resolved)

Hello everyone,


I have a problem with the new s6730. By default, some versions come with 40GE interfaces, I can use this interfaces normally. But, I have the 100GE license and I activated them with the command "assign port-speed 100ge slot 0".


The command cannot be enabled by interface, just all or by slot.

[swtmpls]assign port-speed ?
  100ge  100GE

[swtmpls]assign port-speed 100ge ?
  all   All slots
  slot  Slot


I need to use 4 ports in 100GE and 2 ports in 40GE, how can I do that? I believe that the interface have auto negotiation in 40GE or 100GE, but this is not working. Can I force the port speed?


And referring to port split, is it possible to do? The Hedex says that s6730 does not have port split and the command does not exist in the terminal. It's like that: port split split-type 100GE:1*40GE or port split split-type 40GE:4*XGE.


Resume:

1) How to force port speed in 100GE interfaces.

2) It's possible to use port split cables in 100GE interface?


Additional data:


[swtmpls]dis version
Huawei Versatile Routing Platform Software
VRP (R) software, Version 5.170 (S6730 V200R019C00SPC500)
Copyright (C) 2000-2019 HUAWEI TECH Co., Ltd.
HUAWEI S6730-H24X6C Routing Switch uptime is 0 week, 1 day, 1 hour, 36 minutes
[swtmpls]display license
[...]
 Item name          Item type  Value    Description
 -------------------------------------------------------------
 L-100GEUPG-S67H    Function   YES      100GEUPG Control Function

Tks


[SOLUTION]

Please, see the reply number #5

  • x
  • convention:

Featured Answers
umaryaqub
MVE Created Dec 2, 2019 18:26:22 Helpful(2) Helpful(2)

Hi,
Yes, once license is activated, port will act as 100GE until/unless manually configured otherwise as it can't support auto-negotiate so it will work as 100GE only.
View more
  • x
  • convention:

A%20network%20professional%20eager%20to%20learn%20and%20help.I%20have%208%20years%20of%20network%20experience%20and%20I%20am%20working%20with%20Huawei%20VAP%20and%20looking%20after%20IP%20Projects%20design.

Recommended answer

jason_hu
Admin Created Dec 3, 2019 01:35:41 Helpful(0) Helpful(0)

Hi@vagkaefer
On the S6730-H24X6C (part number: 02352FSG) and S6730-H48X6C (part number: 02352FSF), the default rate of QSPF28 interfaces is 40 Gbit/s. To use QSPF28 interfaces as 100GE interfaces, contact the equipment supplier to apply for and purchase a license. After activating the license, run the assign port-speed 100GE command to change the maximum rate of QSPF28 interfaces to 100 Gbit/s. To change the maximum rate of QSPF28 interfaces from 100 Gbit/s to 40 Gbit/s, run the undo assign port-speed 100GE command. This command configuration takes effect only after the device is restarted.

View more
  • x
  • convention:

vagkaefer
vagkaefer Created Dec 3, 2019 21:07:04
Hello Jason_hu, tks for the answer. I had seen this, but in the text it refers to the maximum, by logic should only raise the limit, not disable the 40GE.  
All Answers
DDSN
DDSN Admin Created Dec 2, 2019 14:51:24 Helpful(0) Helpful(0)

Hi,vagkaefer!
Question 1:The 100GE interface does not support auto-negotiation and works in full-duplex mode.After the license is activated, the rate of the interface is 100GE.
Question 2:The S6370 does not support port splitting or split 100GE ports by splitting cables.
View more
  • x
  • convention:

vagkaefer
vagkaefer Created Dec 2, 2019 15:01:39
Hi DDSN, thanks for the answer. Just to confirm: If I enable the 100GE, I can't use 40GE, correct? To use 40GE, I need to downgrade the interfaces?  
umaryaqub
umaryaqub MVE Created Dec 2, 2019 18:26:22 Helpful(2) Helpful(2)

Hi,
Yes, once license is activated, port will act as 100GE until/unless manually configured otherwise as it can't support auto-negotiate so it will work as 100GE only.
View more
  • x
  • convention:

A%20network%20professional%20eager%20to%20learn%20and%20help.I%20have%208%20years%20of%20network%20experience%20and%20I%20am%20working%20with%20Huawei%20VAP%20and%20looking%20after%20IP%20Projects%20design.
jason_hu
jason_hu Admin Created Dec 3, 2019 01:35:41 Helpful(0) Helpful(0)

Hi@vagkaefer
On the S6730-H24X6C (part number: 02352FSG) and S6730-H48X6C (part number: 02352FSF), the default rate of QSPF28 interfaces is 40 Gbit/s. To use QSPF28 interfaces as 100GE interfaces, contact the equipment supplier to apply for and purchase a license. After activating the license, run the assign port-speed 100GE command to change the maximum rate of QSPF28 interfaces to 100 Gbit/s. To change the maximum rate of QSPF28 interfaces from 100 Gbit/s to 40 Gbit/s, run the undo assign port-speed 100GE command. This command configuration takes effect only after the device is restarted.

View more
  • x
  • convention:

vagkaefer
vagkaefer Created Dec 3, 2019 21:07:04
Hello Jason_hu, tks for the answer. I had seen this, but in the text it refers to the maximum, by logic should only raise the limit, not disable the 40GE.  
vagkaefer
vagkaefer MVE Created Dec 17, 2019 20:03:19 Helpful(0) Helpful(0)

Just an update to everyone : https://support.huawei.com/hedex/hdx.do?docid=EDOC1100101074&id=EN-US_CONCEPT_0177101889&lang=en


- On the S6730-H24X6C (part number: 02352FSG) and S6730-H48X6C (part number: 02352FSF), the default rate of QSPF28 interfaces is 40 Gbit/s. To use QSPF28 interfaces as 100GE interfaces, contact the equipment supplier to apply for and purchase a license. After activating the license, run the assign port-speed 100GE command to change the maximum rate of QSPF28 interfaces to 100 Gbit/s. .


- On the S6730-H24X6C (part number: 02353GFC) and S6730-H48X6C (part number: 02353FWL), by default, the license has been loaded, and the rate of QSPF28 interfaces is 100 Gbit/s.


- After a 40GE optical module or 40GE high-speed cable is installed on a 100GE interface, the interface can work at the rate of 40 Gbit/s.


This works with the right QSFPs

View more
  • x
  • convention:

Layon
Layon Created Feb 5, 2020 18:06:12 Helpful(0) Helpful(0)


I have the 6730 S switch, how do I get this 100Gb license and it comes with MPLS?
View more
  • x
  • convention:

vagkaefer
vagkaefer MVE Created Feb 13, 2020 14:59:55 Helpful(0) Helpful(0)

Posted by Layon at 2020-02-05 18:06 I have the 6730 S switch, how do I get this 100Gb license and it comes with MPLS?
Hello Layon, you need to ask your service provider for the licenses, they will generate and send to you. About the MPLS, yes, the MPLS is available by default.
View more
  • x
  • convention:

A%20computer%20engineer%20working%20in%20Fiber%20X%20(Brazil).%20HCIA%20(R%26S)%2C%20HCIP%20(R%26S)%2C%20HCPA-IP%20Network%2C%20HCPP-IP%20Network%20and%20HCIA%20(Cloud).

Comment

You need to log in to comment to the post Login | Register
Comment

Notice: To protect the legitimate rights and interests of you, the community, and third parties, do not release content that may bring legal risks to all parties, including but are not limited to the following:
  • Politically sensitive content
  • Content concerning pornography, gambling, and drug abuse
  • Content that may disclose or infringe upon others ' commercial secrets, intellectual properties, including trade marks, copyrights, and patents, and personal privacy
Do not share your account and password with others. All operations performed using your account will be regarded as your own actions and all consequences arising therefrom will be borne by you. For details, see " Privacy."

My Followers

Login and enjoy all the member benefits

Login

Huawei Enterprise Support Community
Huawei Enterprise Support Community
Block
Are you sure to block this user?
Users on your blacklist cannot comment on your post,cannot mention you, cannot send you private messages.
Reminder
Please bind your phone number to obtain invitation bonus.