- ページ 10

スイッチ Cisco Catalyst 2960-24TCのPDF データシートをオンラインで閲覧またはダウンロードできます。Cisco Catalyst 2960-24TC 21 ページ。 Cisco catalyst 2960-24tc: specifications
Cisco Catalyst 2960-24TC にも：データシート (16 ページ), データシート (11 ページ), データシート (9 ページ), 製品情報 (5 ページ), パンフレット＆スペック (10 ページ), データシート (15 ページ)

QoS and Control

● Standard 802.1p CoS and DSCP field classification are provided, using marking and

Advanced QoS

reclassification on a per-packet basis by source and destination IP address, source and

destination MAC address, or Layer 4 TCP or UDP port number.

● Cisco control-plane and data-plane QoS ACLs on all ports help ensure proper marking on a

per-packet basis.

● Four egress queues per port enable differentiated management of up to four traffic types.

● SRR scheduling ensures differential prioritization of packet flows by intelligently servicing the

ingress and egress queues.

● Weighted tail drop (WTD) provides congestion avoidance at the ingress and egress queues

before a disruption occurs.

● Strict priority queuing guarantees that the highest-priority packets are serviced ahead of all

other traffic.

● There is no performance penalty for highly granular QoS functions.

● The Cisco CIR function guarantees bandwidth in increments as small as 1 Mbps.

Granular Rate Limiting

● Rate limiting is provided based on source and destination IP address, source and destination

MAC address, Layer 4 TCP and UDP information, or any combination of these fields, using

QoS ACLs (IP ACLs or MAC ACLs), class maps, and policy maps.

● Asynchronous data flows upstream and downstream from the end station or on the uplink are

easily managed using ingress policing and egress shaping.

● Up to 64 aggregate or individual polices are available per Fast Ethernet or Gigabit Ethernet

port.

Data Sheet

Page 10 of 21