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How to add 10 XGig interfaces in a eth-trunk between two HUAWEI S6720-54C-EI-48S-AC Routing Switchs

Created: Mar 8, 2020 05:23:28Latest reply: Mar 9, 2020 01:08:16 332 3 0 0 0
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Hello guys


Pl let me know the method/command by which I can add 10 XGig interfaces in a eth-trunk between two HUAWEI S6720-54C-EI-48S-AC Routing Switches.


thanks 

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Featured Answers
Popeye_Wang
Admin Created Mar 9, 2020 00:34:20

Hi,
By default, the maximum number of member interfaces in each eth-trunk is 8.
You can use the
assign trunk trunk-member command to set the maximum number.

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All Answers
wissal
wissal MVE Author Created Mar 8, 2020 05:59:42

Hello,


If Layer 2 switching devices belong to different VLANs, and hosts in the VLANs need to communicate with each other, you need to create sub-interfaces on the Eth-Trunk connecting a Layer 3 device to a Layer 2 switching device, bind a VLAN to each sub-interface, and configure an IP address for each sub-interface.

After the configuration is complete, hosts in the VLANs can use these sub-interfaces to communicate with each other. Eth-Trunk sub-interfaces can be configured to terminate Dot1q and QinQ VLAN tags.

After Layer 2 Eth-Trunk sub-interfaces are configured, the Eth-Trunk provides Layer 2 functions and the sub-interfaces provide Layer 3 functions.

imgDownload?uuid=cb56488c72bc4d91b158d98

Only the S5720EI, S5720HI, S6720EI, and S6720S-EI support the Eth-Trunk sub-interface.

Figure 4-21  Typical application scenario of Layer 2 Eth-Trunk sub-interfaces
imgDownload?uuid=2c5a0d9c916c44d0a8bf646

Procedure

  1. Run system-view


    The system view is displayed.


  2. Run interface eth-trunk trunk-id


    An Eth-Trunk is created and the Eth-Trunk interface view is displayed.


  3. Run quit


    The system view is displayed.


  4. Run interface eth-trunk trunk-id.subnumber


    An Eth-Trunk sub-interface is created.

    subnumber specifies the number of a sub-interface. The value ranges from 1 to 4096.

    imgDownload?uuid=cb56488c72bc4d91b158d98


  • Only the S6720EI, S6720S-EI, S5720HI, and S5720EI support Ethernet sub-interfaces.

  • Only hybrid and trunk interfaces on the preceding switches support Ethernet sub-interface configuration.

  • After you run the undo portswitch command to switch Layer 2 interfaces on the preceding series of switches into Layer 3 interfaces, you can configure Ethernet sub-interfaces on the interfaces.

  • After an interface is added to an Eth-Trunk, sub-interfaces cannot be configured on the interface.

  • VLAN termination sub-interfaces cannot be created on a VCMP client.

Run ip address ip-address { mask | mask-length } [ sub ]


An IP address is configured for the sub-interface.

When configuring multiple IP addresses for an Eth-Trunk sub-interface, use the sub keyword to indicate the IP addresses configured after the first one.



More detail : https://support.huawei.com/enterprise/fr/doc/EDOC1000178168/1a7d7630/creating-an-eth-trunk-sub-interface

Thanks

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Popeye_Wang
Popeye_Wang Admin Created Mar 9, 2020 00:34:20

Hi,
By default, the maximum number of member interfaces in each eth-trunk is 8.
You can use the
assign trunk trunk-member command to set the maximum number.

View more
  • x
  • convention:

lucian2003
lucian2003 MVE Created Mar 9, 2020 01:08:16

hi, why Only the author can view this post
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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.

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