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Configuration Guide - MPLS

S7700 and S9700 V200R013C00

This document describes the configurations of MPLS, including Static LSP, MPLS LDP, MPLS QoS, MPLS TE, MPLS OAM, Seamless MPLS.
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Licensing Requirements and Limitations for MPLS OAM

Licensing Requirements and Limitations for MPLS OAM

Involved Network Elements

Other network elements are not required.

License Requirements

You can use the MPLS OAM feature only after the MPLS function is enabled. The MPLS function is controlled by a license. By default, MPLS is disabled on a new device. To use the MPLS function, apply for and purchase the license from the equipment supplier.

For details about how to apply for a license, see Obtaining Licenses in the S7700 and S9700 Series Switches License Usage Guide.

Version Requirements

Table 6-1  Products and versions supporting MPLS OAM

Product

Product Model

Software Version

S7700

S7703, S7706, S7712

V100R003C01, V100R006C00, V200R001(C00&C01), V200R002C00, V200R003C00, V200R005C00, V200R006C00, V200R007C00, V200R008C00, V200R009C00, V200R010C00, V200R011C10, V200R012C00, V200R013C00

S7703 PoE

V200R013C00

S7706 PoE

V200R013C00

S9700

S9703, S9706, S9712

V200R001(C00&C01), V200R002C00, V200R003C00, V200R005C00, V200R006C00, V200R007(C00&C10), V200R008C00, V200R009C00, V200R010C00, V200R011C10, V200R012C00, V200R013C00

NOTE:
For details about software mappings, visit Hardware Query Tool and search for the desired product model.

Feature Limitations

  • The SA, FC, SC series cards, ET1D2X48SEC0, and EH1D2X48SEC0 card do not support MPLS OAM.
  • In V200R006 and earlier versions, the X1E series cards do not support MPLS OAM. In V200R007 and later versions, the X1E series cards support MPLS OAM.

  • The XGE interface connected to ACU2, ET1D2IPS0S00, ET1D2FW00S00, ET1D2FW00S01, or ET1D2FW00S02 card does not support MPLS OAM.

  • When the device has ES0D00FSUA00 subcards installed on the MPUs or has EH1D2SRUDC00/EH1D2SRUDC01 MPUs installed, MPLS OAM cannot detect faults of a tunnel in the penultimate hop popping scenario.

  • MPLS OAM cannot be enabled on a switch in the following situations:
    • The MPU of the switch has an ES0D00FSUA00 subcard installed or the MPU is EH1D2SRUDC00/EH1D2SRUDC01.
    • The number of port mirroring entries configured on an LPU reaches the limit.
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Updated: 2019-04-08

Document ID: EDOC1100065745

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