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S12700 and S12700E Series Agile Switches Typical Configuration Examples

This document provides examples for configuring features in typical usage scenarios.

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
CSS Support

CSS Support

CSS Version Requirements

Table 4-1 Products and versions supporting CSS

Product

Product Model

Version Supporting CSS Card Clustering

Version Supporting Service Port Clustering

S12700

S12708, S12712

V200R005C00, V200R006C00, V200R007C00, V200R007C20, V200R008C00, V200R009C00, V200R010C00, V200R011C10, V200R012C00, V200R013C00, V200R019C00, V200R019C10

Not supported

S12704

V200R008C00, V200R009C00, V200R010C00, V200R011C10, V200R012C00, V200R013C00, V200R019C00, V200R019C10

Not supported

S12710

V200R010C00, V200R011C10, V200R012C00, V200R013C00, V200R019C00, V200R019C10

Not supported

S12700E

S12700E-4, S12700E-8, S12700E-12

Not supported

V200R019C00, V200R019C10

Software and Hardware Support for S12700 CSS Card Clustering

Device Model

  • S12708

  • S12712

S12704

License Required

No

CSS Card and Installation Slot

Two types of CSS cards are available: independent CSS cards and CSS cards integrated on the panel.
  • SFUs of the following models need to have independent CSS cards installed, and these CSS cards can be installed in the following slots: (CSS card ET1D2VQ06000 is supported since V200R012C00.)
    • SFU ET1D2SFUA000 subcard slot (supported on the S12704/S12708/S12712, which can have CSS card EH1D2VS08000 installed)
    • SFU ET1D2SFUC000 subcard slot (supported on the S12704/S12708, which can have CSS cards EH1D2VS08000 and ET1D2VQ06000 installed)
    • SFU ET1D2SFUD000 subcard slot (supported on the S12708/S12712, which can have CSS cards EH1D2VS08000 and ET1D2VQ06000 installed)
  • SFUs of the following model have integrated CSS cards (supported since V200R010C00):
    • ET1D2SFUB000 applicable to S12704/S12708/S12712 (supported since V200R010C00)

CSS cards and SFU models are abbreviated to VS08, VQ06, SFUA, SFUB, SFUB, SFUC, and SFUD, respectively.

Hot Swap

  • VS08 CSS card: hot swappable
  • VQ06 CSS card: hot swappable
  • SFU: hot swappable

Number of CSS Cards Supported by Each Chassis

4

2

Number of CSS Ports on Each CSS Card and Bandwidth of a Single CSS Port

  • VS08 CSS card: eight 10G ports

  • VQ06 CSS card: six 40G ports

  • SFUB-integrated CSS card: four 10G ports and one 40G port

Pluggable Modules for Ports on CSS Cards

10G port:
  • 1 m, 3 m, 5 m (passive), and 10 m (active) SFP+ cables

  • SFP+ optical module and fiber

  • 3 m and 10 m SFP+ AOC cables

40G port:
  • 1 m, 3 m, and 5 m QSFP+ high-speed cables
  • QSFP+ optical module (except the QSFP-40G-SR-BD model) and fiber
  • 10 m QSFP+ AOC cable (this cable cannot be used when 40G ports on both ends are split into 10G ports)

Hardware Configuration

  • Two switches of the same model or different models can set up a CSS, but a switch using MPUA cannot set up a CSS with a switch using MPUD. For example, two S12704s using MPUA can set up a CSS, and one S12708 using MPUA can set up a CSS with one S12712 using MPUA. However, one S12704 using MPUA cannot set up a CSS with one S12704 using MPUD.
  • Each chassis must have at least one MPU and one SFU installed. You are advised to install at least two SFUs and two CSS cards in each chassis. An S12704 can have a maximum of two SFUs and two CSS cards installed. Additionally, ensure that each SFU has at least one cluster cable connected to the other chassis. It is recommended that all CSS ports be connected.

  • The SFUs of the same model can be installed in the same chassis. The models of the SFUs installed in the local chassis can be different from those of the SFUs installed in the remote chassis. It is recommended that the SFU models of the local and remote chassis be the same.
  • The CSS cards in the same chassis must be the same model. The CSS cards in two chassis can be different models. It is recommended that the CSS card models of two chassis be the same.

Device Model

S12710

Software Version

V200R010C00, V200R011C10, V200R012C00, V200R013C00, V200R019C00, V200R019C10

License Required

No

CSS Card and Installation Slot

CSS cards are integrated into MPUs (ET1D2MPUBC00 or ET1D2MPUBC01) and do not need to be installed.

CSS cards are integrated into SFUs (ET1D2SFUB000) and do not need to be installed.

MPU and SFU models are abbreviated to MPUB and SFUB respectively.

Hot Swap

-

Number of CSS Cards Supported by Each Chassis

4

Number of CSS Ports on Each CSS Card and Bandwidth of a Single CSS Port

Four 10G ports and one 40G port

Pluggable Modules for Ports on CSS Cards

10G port:
  • 1 m, 3 m, 5 m (passive), and 10 m (active) SFP+ cables

  • SFP+ optical module and fiber

  • 3 m and 10 m SFP+ AOC cables

40G port:
  • 1 m, 3 m, and 5 m QSFP+ high-speed cables
  • QSFP+ optical module (except the QSFP-40G-SR-BD model) and fiber
  • 10 m QSFP+ AOC cable (this cable cannot be used when 40G ports on both ends are split into 10G ports)

Hardware Configuration

  • Only two S12710s can set up a CSS.
  • Each chassis can have only one MPU installed. It is recommended that each chassis have two MPUs installed. If 1+N backup of MPUs is required so that a CSS can operate normally even if two MPUs in one chassis are faulty, SFUs also need to be installed.

  • The SFUs of the same model can be installed in the same chassis. The models of the SFUs installed in the local chassis can be different from those of the SFUs installed in the remote chassis. It is recommended that the SFU models of the local and remote chassis be the same.

Software and Hardware Support for S12700E Service Port Clustering

Device Model

  • S12700E-4

  • S12700E-8

  • S12700E-12

Service Card Model

NOTE:

For details about service cards, see "Cards" in the Hardware Description of the specific product model.

  • LST7X24BX6E0
  • LST7X24BX6S0
  • LST7X48SX6E0
  • LST7X48SX6S0
  • LST7C06HX6E0
  • LST7C06HX6S0
  • LST7C24HX6E0

Pluggable Modules on Service Ports

  • 1 m, 3 m, 5 m (passive), and 10 m (active) SFP+ cables

  • SFP+ optical module and fiber

  • 3 m and 10 m SFP+ AOC cables

  • 1 m and 3 m QSFP28 high-speed copper cables
  • 10 m QSFP28 AOC cables
  • QSFP28 optical module and optical fiber
NOTE:

Ports that are converted from 100GE ports cannot be used as CSS ports.

Hardware Configuration

A CSS can be set up between two S12700E-4 switches, between one S12700E-4 and one S12700E-8, between two S12700E-8 switches, between two S12700E-12 switches, between one S12700E-4 and one S12700E-12, or between one S12700E-8 and one S12700E-12.

  • Each chassis can have at most two LPUs for CSS connection. It is recommended that you use the same type of LPUs in a chassis for CSS connection. The two chassis must use the same type of ports for CSS connection, for example, 10GE SFP+ optical ports.

  • Each LPU allows only one logical CSS port. If 10GE ports are used as CSS ports, each logical CSS port can contain 1 to 32 CSS member ports. If 100GE ports are used as CSS ports, each logical CSS port can contain 1 to 32 CSS member ports.

  • Some ports on an LPU can function as CSS ports, while other ports on the LPU function as service ports.

  • A CSS can be set up as long as a logical CSS port has one CSS member port in Up state.

License Required

No

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Updated: 2019-11-30

Document ID: EDOC1000069466

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