Got it

Loop detection per VLAN

Created: Nov 30, 2019 04:00:02Latest reply: Dec 2, 2019 03:26:46 242 2 0 0
  Rewarded HiCoins: 0 (problem resolved)

Hi, team:

I make a test of switch S6720-50L-HI-48S and I would like to enable some loop detection mechanism, but working based on specific vlan, not whole interface, e.g. loop detected in vlan 100 should block traffic only in vlan 100.

The loop detection mechanism must also work for vlans on which mapping is performer, e.g. if we configured on interface: port vlan-mapping vlan 33 map-vlan 23, a loop in vlan 23 has to be detected.

Could you offer me a mechanism that will meet our expectations?

Thanks!


  • x
  • convention:

Featured Answers
DDSN
Admin Created Nov 30, 2019 04:02:33 Helpful(2) Helpful(2)

I think that the best way to be protected in this scenario is to use MSTP and if this is not possible then you can use smart link.
Example for Configuring MSTP:https://support.huawei.com/hedex/hdx.do?docid=EDOC1100101074&id=EN-US_TASK_0177091357&lang=en
Examplefor Configuring Link Redundancy in a Smart Link Group:http://support.huawei.com/hedex/hdx.do?docid=EDOC1000177841&id=dc_cfg_smlk_0025_1&text=Configuration%252520Examples%252520for%252520Smart%252520Link%252520and%252520Monitor%252520Link&lang=en
View more
  • x
  • convention:

All Answers
DDSN
DDSN Admin Created Nov 30, 2019 04:02:33 Helpful(2) Helpful(2)

I think that the best way to be protected in this scenario is to use MSTP and if this is not possible then you can use smart link.
Example for Configuring MSTP:https://support.huawei.com/hedex/hdx.do?docid=EDOC1100101074&id=EN-US_TASK_0177091357&lang=en
Examplefor Configuring Link Redundancy in a Smart Link Group:http://support.huawei.com/hedex/hdx.do?docid=EDOC1000177841&id=dc_cfg_smlk_0025_1&text=Configuration%252520Examples%252520for%252520Smart%252520Link%252520and%252520Monitor%252520Link&lang=en
View more
  • x
  • convention:

lucian2003
lucian2003 MVE Created Dec 2, 2019 03:26:46 Helpful(0) Helpful(0)

Maybe you can use mac-address flaping action quit-vlan
to evoid danger
View more
  • x
  • convention:

Hello%20friends%2C%20I%20am%20a%20Telecommunications%20and%20electronics%20engineer%20and%20I%20just%20graduated%20as%20a%20master%20in%20telecommunications%20systems.%20I%20am%2036%20years%20old%20and%20I%20attend%20the%20transport%20network%20in%20my%20province%2C%20which%20is%20mainly%20Huawei.

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.