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What QoS features does the 2950 standard image (SI) support?

April 26, 2017features image QoS SI standard support

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What QoS features does the 2950 standard image (SI) support?

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A. The 2950 with the SI supports queuing and scheduling at egress. The 2950 with SI supports ingress classification with use of port trust states in Cisco IOS Software Release 12.1(11)EA1 and later. You can configure the ingress port to trust either class of service (CoS) or differentiated services code point (DSCP), where the default port trust state is untrusted. You can configure egress scheduling as either strict priority scheduling or weighted round-robin (WRR) scheduling. In Cisco IOS Software Releases 12.0, SI only supports configuration on CoS priorities and WRR.