CSS Support

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CSS Version Requirements

Table 4-26  Products and versions supporting CSS

ProductProduct ModelVersion Supporting CSS Card ClusteringVersion Supporting Service Port Clustering
S7700

S7703

S7703 PoE

Not supportedNot supported

S7706

S7712

V200R001(C00&C10), V200R002C00, V200R003C00, V200R005C00, V200R006C00, V200R007C00, V200R008C00, V200R009C00, V200R010C00, V200R011C10, V200R012C00, V200R013C00V200R002C00, V200R003C00, V200R005C00, V200R006C00, V200R007C00, V200R008C00, V200R009C00, V200R010C00, V200R011C10, V200R012C00, V200R013C00

S7706 PoE

V200R013C00

V200R013C00

S9700

S9703

Not supportedNot supported

S9706

S9712

V200R003C00, V200R005C00, V200R006C00, V200R007C00, V200R008C00, V200R009C00, V200R010C00, V200R011C10, V200R012C00, V200R013C00

V200R001C01, V200R002C00, V200R003C00, V200R005C00, V200R006C00, V200R007C00, V200R008C00, V200R009C00, V200R010C00, V200R011C10, V200R012C00, V200R013C00

Software and Hardware Support for S7700 CSS Card Clustering

Table 4-27  Software and Hardware Support for S7706&S7706 PoE&S7712 CSS Card Clustering

Device Model

  • S7706

  • S7706 PoE

  • S7712

CSS Card and Installation Slot

  • CSS card: ES02VSTSA (All ports on the CSS cards must be connected.)

  • Installation slot: subcard slots of ES1D2SRUAC00, ES0D00SRUA00 (non-VER.A) and ES0D00SRUB00 (non-VER.A)

CSS card and MPU models are abbreviated to VSTSA and SRUA (or SRUB) respectively.

  • CSS card: ES1D2VS04000 (CSS ports on the CSS cards must have at least one cable connected and ports on both ends of the cable must use the same port number.)

  • Installation slot: subcard slots of ES1D2SRUH000, ES1D2SRUH002, and ES1D2SRUE000

CSS card and MPU models are abbreviated to VS04 and SRUH (or SRUE) respectively.

Software Version

ES0D00SRUA00 and ES0D00SRUB00: V200R001C00 and later versions

ES1D2SRUAC00: V200R010C00 and later versions

SRUH: V200R009C00 and later versions

SRUE: V200R010C00 and later versions

Hot Swap of CSS Cards

Not supportedSupported

Number of CSS Cards Supported by Each Chassis

22

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

Four 16G portsFour 10G ports

Pluggable Modules for Ports on CSS Cards

  • 3 m and 10 m QSFP+ high-speed cables

  • QSFP+ optical module (only QSFP-40G-SR4, QSFP-40G-iSR4, and QSFP-40G-eSR4) and fiber

  • 10 m QSFP+ AOC cable (supported since V200R010C00)

  • 5 m QSFP+ high-speed cables (supported since V200R011C10)

NOTE:

1-to-4 QSFP+ high-speed cables, 1-to-4 QSFP+ AOC cables, and QSFP+ optical modules that connect a 40GE port to four 10GE ports using a 1-to-4 cable do not support CSS.

  • 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

Hardware Configuration

  • Two S7706s, two S7706 PoEs, two S7712s, one S7706 and one S7712, one S7706 PoE and one S7706, or one S7706 PoE and one S7712 can set up a CSS.
  • Each chassis must have both active and standby MPUs installed, and the two MPUs must have stack cards installed.

  • MPUs in a single chassis must be the same model. Two chassis with different SRUs can set up a CSS only in one case: SRUA in one chassis and SRUB in the other.

  • Two S7706s, two S7706 PoEs, two S7712s, one S7706 and one S7712, one S7706 PoE and one S7706, or one S7706 PoE and one S7712 can set up a CSS.
  • Each chassis can have only one SRU installed, and a CSS card can be installed in any MPU slot. To ensure reliability, you are advised to install two MPUs in each chassis.

  • MPUs in a single chassis must be the same model. Two chassis with different SRUs can set up a CSS only in one case: SRUH in one chassis and SRUE in the other and both chassis run V200R010C00 or a later version.

License Required

No

Software and Hardware Support for S9700 CSS Card Clustering

Device Model

  • S9706

  • S9712

CSS Card and Installation Slot

CSS card: EH1D2VS08000 (Eight ports on a CSS card are divided into two groups, each of which must have at least one cable connected.)

Installation slot: subcard slot of EH1D2SRUC000

CSS card and MPU models are abbreviated to VS08 and SRUC respectively.

Software Version

V200R003C00 and later versions

Hot Swap of CSS Cards

Not supported

Number of CSS Cards Supported by Each Chassis

2

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

Eight 10G ports

Pluggable Modules for Ports on CSS Cards

  • 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

Hardware Configuration

  • Two S9706s, one S9706 and one S9712, or two S9712s can set up a CSS.
  • Switches to set up a CSS must have both active and standby MPUs installed, and the two MPUs must have stack cards installed.

License Required

No

Software and Hardware Support for S7700 Service Port Clustering

Device Model

  • S7706

  • S7706 PoE

  • S7712

Software Version

S7706&S7712: V200R002C00 and later

S7706 PoE: V200R013C00 and later

Service Card Model

NOTE:

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

  • ES1D2X08SED4
  • ES1D2X08SED5
  • ES0D0X12SA00
  • ES1D2X16SFC0
  • ES1D2X40SFC0
  • ES1D2X32SSC0
  • ES1D2X16SSC2

ES1D2L02QFC0

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

NOTE:

The ES0D0X12SA00 does not support 3 m and 5 m SFP+ high-speed cables.

  • 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 (supported since V200R009C00)

Usage Constraints

  • On the ES1D2X08SED4 and ES1D2X08SED5 LPUs, at most four ports can be configured as CSS physical member ports. The four physical member ports must be the first four ports (numbered 0 to 3) or the last four ports (numbered 4 to 7) on the LPUs.

  • On the ES1D2X16SFC0, ES1D2X40SFC0, ES1D2X32SSC0 and ES1D2X16SSC2 LPUs, four contiguous ports must be configured as a group of physical member ports together. The port numbers of the four ports must start with 4xN and end with 4xN+3 (N = 0, 1, 2...). For example, ports 0 to 3 or ports 4 to 7 must be configured together, but ports 2 to 5 cannot be configured together. If any port in a group is configured as a physical member port, the other three ports of the same group must also be configured as physical member ports.

The interconnected CSS physical member ports on the two member switches must be both 40GE ports. XGE ports derived from a 40GE port cannot be added to a logical CSS port.

Hardware Configuration

  • Only two S7706 switches, two S7706 PoE switches, two S7712 switches, one S7706 and one S7712, one S7706 PoE and one S7706, or one S7706 PoE and one S7712 can set up a CSS.
  • MPUs in one chassis must be the same model. MPUs in the local and remote chassis can be the same model or different models; however, the same MPU model is recommended. Two chassis with different SRUs can set up a CSS only in two cases: (1) SRUA in one chassis and SRUB in the other; (2) SRUH in one chassis and SRUE in the other and both chassis run V200R010C00 or a later version.

  • 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. Each logical CSS port supports a maximum of 32 physical member ports.

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

License Required

No

Software and Hardware Support for S9700 Service Port Clustering

Device Model

  • S9706

  • S9712

Software Version

V200R001C01 and later

Service Card Model

NOTE:

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

  • EH1D2X08SED4
  • EH1D2X08SED5
  • EH1D2X12SSA0
  • EH1D2X16SFC0
  • EH1D2X40SFC0
  • EH1D2X32SSC0
  • EH1D2X16SSC2
  • EH1D2L02QFC0
  • EH1D2L08QFC0

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

NOTE:

The EH1D2X12SSA0 does not support 3 m and 5 m SFP+ high-speed cables.

  • 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 (supported since V200R009C00)

Usage Constraints

  • On the EH1D2X08SED4 and EH1D2X08SED5 LPUs, at most four ports can be configured as CSS physical member ports. The four physical member ports must be the first four ports (numbered 0 to 3) or the last four ports (numbered 4 to 7) on the LPUs.

  • On the EH1D2X16SFC0, EH1D2X40SFC0, EH1D2X32SSC0 and EH1D2X16SSC2 LPUs, four contiguous ports must be configured as a group of physical member ports together. The port numbers of the four ports must start with 4xN and end with 4xN+3 (N = 0, 1, 2...). For example, ports 0 to 3 or ports 4 to 7 must be configured together, but ports 2 to 5 cannot be configured together. If any port in a group is configured as a physical member port, the other three ports of the same group must also be configured as physical member ports.

The interconnected CSS physical member ports on the two member switches must be both 40GE ports. XGE ports derived from a 40GE port cannot be added to a logical CSS port.

Hardware Configuration

  • Only two S9706 switches, two S9712 switches, or one S9706 and one S9712 can set up a CSS.
  • MPUs in one chassis must be the same model. MPUs in the local and peer chassis can be different models but are recommended to be the same model.

  • 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. Each logical CSS port supports a maximum of 32 physical member ports.

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

License Required

No

See more please click 

https://support.huawei.com/enterprise/en/doc/EDOC1000069520/9aadccc0/comprehensive-configuration-examples


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