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Configuration Guide - Device Management

S2720, S5700, and S6720 V200R013C00

This document describes the configurations of Device Management, including device status query, hardware management, Stack, SVF, cloud-based management, PoE, monitoring interface, OPS, energy-saving management, information center, fault management, NTP, synchronous ethernet, PTP.

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S5730S-EI Stack Card Stacking Support

S5730S-EI Stack Card Stacking Support

  • For the cables that can be used as stack cables, see "Cables" in the Hardware Description. Using other cables may cause exceptions in the stack system, for example, frequent error-down events on stack ports.
  • Stack card stacking and service port stacking (including ordinary cable stacking and dedicated stack cable stacking) cannot be used together. If service port configurations are correct, service port stacking is preferred over stack card stacking. If stack card stacking has been used to set up a stack, to use service port stacking to set up the stack, you need to restart the stack to make service port stacking takes effect after configuring service port stacking.
  • 40GE ports on the ES5D21VST000 stack card cannot be used together with 40GE ports on the ES5D21Q04Q01 card to set up a stack.
  • The number of stacked switches is recommended to be 2 to 9.
Table 3-20  Stack card stacking support

Device Series

Port Supporting Stacking Stack Cable



Two stack ports on the ES5D21VST000 dedicated stack card

  • 1 m, 3 m, 5 m QSFP+ passive high-speed cables
  • QSFP+ optical module and fiber
  • 10 m QSFP+ AOC cable
  • Any models of the S5730S-EI can set up a stack.
  • 40GE ports do not support the stacking function after they are split into 10GE ports.
Updated: 2019-04-20

Document ID: EDOC1100065674

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