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Configuration Guide - Virtualization

CloudEngine 8800, 7800, 6800, and 5800 V200R005C10

This document describes the configurations of virtualization, including stack and SVF.

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Maximizing the Uplink Bandwidth on a Leaf Switch

Maximizing the Uplink Bandwidth on a Leaf Switch


When a leaf switch of the CE5810-24T4S-EI model is dual homed to two parent switches, by default, uplink traffic is not forwarded through the stack link between the parent switches and can only use a maximum of 20GE uplink bandwidth. If the stack link bandwidth is sufficient, you can run the leaf uplink-traffic maximize command to cancel the 20GE uplink bandwidth limit. This configuration enables the uplink traffic bandwidth to reach the maximum value of 40GE.

This command is only valid on the CE5810-24T4S-EI.


  1. Run the system-view command to enter the system view.
  2. Run the stack command to enter the stack management view.
  3. Run the leaf member member-id uplink-traffic maximize command to maximize the uplink bandwidth on a leaf switch.

    By default, the uplink bandwidth is not maximized on a leaf switch.

  4. Run the commit command to commit the configuration.
Updated: 2020-01-07

Document ID: EDOC1100075367

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