Got it

Issues about the delay time of M-lag Member Ports

Created: May 21, 2019 03:13:58Latest reply: May 21, 2019 03:30:09 195 1 0 0
  Rewarded HiCoins: 0 (problem resolved)

I have two CE6865EI, and the two devices constitute an M-LAG.

I wonder konw the default delay for an M-LAG member ports to report the Up state bec i found differnet answers from the product documentation and the M-LAG  best practise.

  • x
  • convention:

Featured Answers
DCN_Documentation
Official Created May 21, 2019 03:30:09 Helpful(1) Helpful(1)

Hello and  hope this could help you! :)

To prevent the STP flapping caused by the device restart and peer-link faults and to ensure switching performance, you are advised to set the delay in reporting the Up event to be at least 30s on the M-LAG interface, peer-link interface and other service interfaces. By default, the delay for an M-LAG interface to report the Up state is 120s in V200R005C00 and earlier versions and 240s in V200R005C10 and later versions.

So the 240s that you've checked in the product documentation is the spec in V200R005C10 and later versions and the 120s in the M-LAG best practise is the spec in V200R005C00 and earlier versions.
View more
  • x
  • convention:

All Answers
DCN_Documentation
DCN_Documentation Official Created May 21, 2019 03:30:09 Helpful(1) Helpful(1)

Hello and  hope this could help you! :)

To prevent the STP flapping caused by the device restart and peer-link faults and to ensure switching performance, you are advised to set the delay in reporting the Up event to be at least 30s on the M-LAG interface, peer-link interface and other service interfaces. By default, the delay for an M-LAG interface to report the Up state is 120s in V200R005C00 and earlier versions and 240s in V200R005C10 and later versions.

So the 240s that you've checked in the product documentation is the spec in V200R005C10 and later versions and the 120s in the M-LAG best practise is the spec in V200R005C00 and earlier versions.
View more
  • x
  • convention:

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.