This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>

Enterprise
Community Forums Switches
Integrate chip ENP

Integrate chip ENP

Created: Jul 16, 2019 17:29:41Latest reply: Jul 17, 2019 00:51:40 193 5 0 0
  Rewarded Hi-coins： 0 (problem resolved)
display all floors #1
What are the advantages of embedded ENP chip in the switches?
  • x
  • convention：

I have this problem too (0) Favorite(0) Share Report
Featured Answers
wissal
MVE Created Jul 16, 2019 21:25:59 Helpful(1) Helpful(1)

Hi,
The high-speed Ethernet Network Processor (ENP) embedded in the S5720-HI, S5730-HI, and S5731-H is tailored for Ethernet. The chip's flexible packet processing and traffic control capabilities can meet current and future service requirements, helping build a highly scalable network.

In addition to capabilities of traditional switches, the S5720-HI, S5730-HI, and S5731-H provide fully programmable open interfaces and support user-defined forwarding behavior. Enterprises can use the open interfaces to develop new protocols and functions independently or jointly with equipment vendors to build campus networks meeting their own needs.

The ENP has a fully programmable architecture, on which enterprises can define their own forwarding models, forwarding behavior, and lookup algorithms. Microcode programmability makes it possible to provide new services within six months, without the need of replacing the hardware. In contrast, traditional ASIC chips use a fixed forwarding architecture and follow a fixed forwarding process. For this reason, new services cannot be provisioned until new hardware is developed to support the services one to three years later.

Enabling networks to be more agile for services


Thanks
  • x
  • convention：

Renan_Brasil
Renan_Brasil Created Jul 17, 2019 11:45:32
Hi Wissal, Your post was very well explained. Thank you for your help, you have clarified all my doubts. Thank you.  
wissal
wissal Reply Renan_Brasil  Created Jul 17, 2019 12:23:39
 
I%20would%20like%20to%20share%20with%20you%20my%20experience%2C%20I'm%20telecommunications%20engineer%2C%20currently%20senior%20project%20manager%20at%20an%20operator%2C%20partner%20of%20Huawei%2C%20in%20the%20radio%20access%20network%20department%2C%20for%2020%20years%20I%20managed%20several%20types%20of%20projects%2C%20for%20the%20different%20nodes%20of%20the%20network.%3Cbr%2F%3EAt%20the%20same%20time%2C%20I%20give%20courses%20in%20universities%20as%20a%20temporary%2C%20to%20bring%20the%20operational%20side%20of%20telecommunication%20technologies%20to%20students%2C%20for%20network%20supervision%20systems%2C%20mobile%20radio%20networks%20and%20access%20networks%20etc.
All Answers
wissal
wissal MVE Created Jul 16, 2019 21:25:59 Helpful(1) Helpful(1)

Hi,
The high-speed Ethernet Network Processor (ENP) embedded in the S5720-HI, S5730-HI, and S5731-H is tailored for Ethernet. The chip's flexible packet processing and traffic control capabilities can meet current and future service requirements, helping build a highly scalable network.

In addition to capabilities of traditional switches, the S5720-HI, S5730-HI, and S5731-H provide fully programmable open interfaces and support user-defined forwarding behavior. Enterprises can use the open interfaces to develop new protocols and functions independently or jointly with equipment vendors to build campus networks meeting their own needs.

The ENP has a fully programmable architecture, on which enterprises can define their own forwarding models, forwarding behavior, and lookup algorithms. Microcode programmability makes it possible to provide new services within six months, without the need of replacing the hardware. In contrast, traditional ASIC chips use a fixed forwarding architecture and follow a fixed forwarding process. For this reason, new services cannot be provisioned until new hardware is developed to support the services one to three years later.

Enabling networks to be more agile for services


Thanks
  • x
  • convention：

Renan_Brasil
Renan_Brasil Created Jul 17, 2019 11:45:32
Hi Wissal, Your post was very well explained. Thank you for your help, you have clarified all my doubts. Thank you.  
wissal
wissal Reply Renan_Brasil  Created Jul 17, 2019 12:23:39
 
I%20would%20like%20to%20share%20with%20you%20my%20experience%2C%20I'm%20telecommunications%20engineer%2C%20currently%20senior%20project%20manager%20at%20an%20operator%2C%20partner%20of%20Huawei%2C%20in%20the%20radio%20access%20network%20department%2C%20for%2020%20years%20I%20managed%20several%20types%20of%20projects%2C%20for%20the%20different%20nodes%20of%20the%20network.%3Cbr%2F%3EAt%20the%20same%20time%2C%20I%20give%20courses%20in%20universities%20as%20a%20temporary%2C%20to%20bring%20the%20operational%20side%20of%20telecommunication%20technologies%20to%20students%2C%20for%20network%20supervision%20systems%2C%20mobile%20radio%20networks%20and%20access%20networks%20etc.
orlan_ortiz
orlan_ortiz MVE Created Jul 16, 2019 23:32:50 Helpful(0) Helpful(0)

to simplify the explanation, when you have an switch with an integrated ENP chip, you have more features like Native AC, full support of Openflow, and it also makes the switch programmable.
  • x
  • convention：
I%20am%20working%20as%20a%20Technical%20Engineer%20for%20Wordtext%20Systems%20Inc.%20that%20handles%20Huawei%20Enterprise%20Product.%20My%20expertise%20are%20Routing%2C%20switching%2C%20security%20and%20WLAN.%20I%20have%204%20years%20of%20networking%20experience%2C%203%20years%20is%20dedicated%20with%20Huawei.%20I%20am%20a%20MVE%20in%20this%20forum%2C%20I%20will%20gladly%20answer%20your%20questions%20with%20the%20best%20of%20my%20knowledge.
chenhui
chenhui Admin Created Jul 17, 2019 00:51:40 Helpful(0) Helpful(0)

Posted by wissal at 2019-07-16 21:25 Hi,The high-speed Ethernet Network Processor (ENP) embedded in the S5720-HI, S5730-HI, and S5731-H i ...
Nice and clear.
  • x
  • convention：
Back to list

Comment

Reply
Advanced
B Color Image Link Quote Code Smilies
You need to log in to reply to the post Login | Register

Notice 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."
If the attachment button is not available, update the Adobe Flash Player to the latest version!
Login and enjoy all the member benefits

Login and enjoy all the member benefits

Login
Huawei Website Support About Huawei Privacy Terms of Use
Huawei Enterprise Huawei Carrier Forum Training & Certification

Copyright © 2019 Huawei Technologies Co., Ltd. All rights reserved.

APP