Licensing Requirements and Limitations for MPLS LDP

Configuration Guide - MPLS

S5720 and S6720 V200R011C10

This document describes MPLS configurations supported by the switch, including the principle and configuration procedures of static LSPs, MPLS LDP, MPLS QoS, MPLS TE, and MPLS common features, and provides configuration examples.

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Licensing Requirements and Limitations for MPLS LDP

Involved Network Elements

Other network elements are not required.

License Requirements

MPLS LDP is a basic feature of a switch and is not under license control.

Version Requirements

Table 4-7 Products and versions supporting MPLS LDP

Product	Product Model	Software Version
S1700	S1720GFR	Not supported
	S1720GW, S1720GWR	Not supported
	S1720GW-E, S1720GWR-E	Not supported
	S1720X, S1720X-E	Not supported
	Other S1700 models	Models that cannot be configured using commands. For details about features and versions, see S1700 Documentation Bookshelf.
S2700	S2700SI	Not supported
	S2700EI	Not supported
	S2710SI	Not supported
	S2720EI	Not supported
	S2750EI	Not supported
S3700	S3700SI, S3700EI	Not supported
S3700	S3700HI	Not supported
S5700	S5700LI	Not supported
	S5700S-LI	Not supported
	S5710-C-LI	Not supported
	S5710-X-LI	Not supported
	S5700SI	Not supported
	S5700EI	Not supported
	S5710EI	V200R002C00, V200R003C00, V200R005(C00&C02)
	S5720EI	V200R009C00, V200R010C00, V200R011C00, V200R011C10
	S5720LI, S5720S-LI	Not supported
	S5720SI, S5720S-SI	Not supported
	S5700HI	V200R001(C00&C01), V200R002C00, V200R003C00, V200R005(C00SPC500&C01&C02)
	S5710HI	V200R003C00, V200R005(C00&C02&C03)
	S5720HI	V200R007C10, V200R009C00, V200R010C00, V200R011C00, V200R011C10
	S5730SI	Not supported
	S5730S-EI	Not supported
S6700	S6720LI, S6720S-LI	Not supported
	S6720SI, S6720S-SI	Not supported
	S6700EI	V200R005(C00&C01&C02)
	S6720EI	V200R008C00, V200R009C00, V200R010C00, V200R011C00, V200R011C10
	S6720S-EI	V200R009C00, V200R010C00, V200R011C00, V200R011C10

To know details about software mappings, see Hardware Query Tool.

Feature Limitations

In V200R003 and earlier versions, only VLANIF interfaces support MPLS LDP. In V200R005 and later versions, only VLANIF interfaces and Layer 3 Ethernet interfaces support MPLS LDP.
On the S5720EI switch, if hardware support for MPLS is displayed as NO in the output of the display device capability command, the switch does not support MPLS. In this case, you need to pay attention to the following points:
- MPLS cannot be enabled on the S5720EI switch. If the switch has been added to a stack, MPLS cannot be enabled on the stack.
- The S5720EI switch cannot be added to a stack running MPLS.

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Updated: 2021-10-22

Document ID: EDOC1000178173

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