Cisco Catalyst 2960 Series User Manual

Classification Flowchart
Figure 54: Classification Flowchart
Access Control Lists
You can use IP standard, IP extended, or Layer 2 MAC ACLs to define a group of packets with the same
characteristics (class). You can also classify IP traffic based on IPv6 ACLs.
In the QoS context, the permit and deny actions in the access control entries (ACEs) have different meanings
from security ACLs:
Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(4)E (Catalyst 2960-X Switches)
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Information About QoS

Cisco Catalyst 2960 Series Specifications

General

Layer	Layer 2
Power over Ethernet (PoE)	Available on some models
RAM	128 MB
Flash Memory	32 MB
MAC Address Table Size	8000
Operating Temperature	0°C to 45°C (32 to 113°F)
Ports	24 or 48 x 10/100/1000