Does IS-IS support P2MP interfaces

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IS-IS does not support point-to-multipoint (P2MP) interfaces.

For switch, P2MP networks can be configured as a group of point-to-point (P2P) links to implement the function of P2MP.

Other related questions:
Does IS-IS support P2MP interfaces
IS-IS does not support point-to-multipoint (P2MP) interfaces. For switch, P2MP networks can be configured as a group of point-to-point (P2P) links to implement the function of P2MP.

Does IS-IS on S series switches support P2MP interfaces
Q: Does IS-IS support P2MP interfaces? A: IS-IS on S series switches does not support P2MP interfaces. For switches, P2MP networks can be configured as a group of P2P links to implement P2MP functions.

How to distinguish whether S and E series fixed switches are 100M or GE switches
The S600 provides GE downlink interfaces and GE or 10GE uplink interfaces. The S1720-GFR provides GE downlink and uplink interfaces. The S1720-GW, S1720-GWR, S1720-GW-E, and S1720-GWR-E provide GE downlink interfaces and GE or 10GE uplink interfaces. The S2700 and S3700 provide 100M downlink interfaces and GE uplink interfaces. The S5700 provides GE downlink interfaces, and some models provide 10GE uplink interfaces. The S6700 provides 10GE interfaces, and the S6720EI and S6720S-EI provide 40GE uplink interfaces.

Whether the USG9000 series supports interface bandwidth
The USG9000 series does not support the interface bandwidth function.

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