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1
L2 = Layer 2
2
MQC = Modular QoS command−line interface (CLI)
3
2Q1T = 2 Queues, 1 Threshold
4
CoS = Class of Service
5
4Q = 4 Queues
6
The Supervisor Engine provides nonblocking switch architecture to obviate the need for
input queuing.
7
WRR = weighted round−robin
8
DBL = Dynamic Buffer Limiting
9
Be aware of Cisco bug ID CSCdz48041
exhaustion of tags for policers when configuring policers on many interfaces.
10
L4 = Layer 4
11
DSCP = differentiated services code point
12
ACL = access control list
13
ISL = Inter−Switch Link Protocol
14
ToS = Type of Service
NetPro Discussion Forums − Featured Conversations
Networking Professionals Connection is a forum for networking professionals to share questions, suggestions,
and information about networking solutions, products, and technologies. The featured links are some of the
most recent conversations available in this technology.
NetPro Discussion Forums − Featured Conversations for LAN
Network Infrastructure: LAN Routing and Switching
Network Infrastructure: Getting Started with LANs
Related Information
QOS Policing and Marking with Catalyst 4000/4500 IOS−Based Supervisor Engines
Catalyst G−L3 Series Switches and WS−X4232−L3 Layer 3 Modules QoS FAQ
LAN Product Support Pages
LAN Switching Support Page
Technical Support − Cisco Systems
frames
(
registered customers only
) , which might cause
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