Specifications

Index
IN-19
Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide
78-11380-07
PSTN 1-14
publications, related xxv
PVRST 15-2
PVST 15-2
Q
QoS
auto-QoS
configuration and defaults display
27-13
displaying 27-13
effects on NVRAM configuration 27-12
example, configuration 27-14
basic model 27-4
classification
class maps, described
27-6
defined 27-4
in frames and packets 27-3
IP ACLs, described 27-5
MAC ACLs, described 27-5
pass-through mode, described 27-22
policy maps, described 27-6
port default, described 27-5
trust DSCP, described 27-5
trusted boundary, described 27-20
trusted CoS, described 27-5
types for IP traffic 27-5
types for non-IP traffic 27-5
class maps
configuring
27-27
displaying 27-36
configuration examples
auto-QoS
27-14
common wiring closet 27-37
intelligent wiring closet 27-38
configuration guidelines 27-17
QoS (continued)
configuring
class maps
27-27
CoS and WRR 27-34
default port CoS value 27-20
egress queues 27-34
IP extended ACLs 27-25
IP standard ACLs 27-24
MAC ACLs 27-26
policy maps 27-28
port trust states within the domain 27-18
QoS policy 27-23
trusted boundary 27-21
default configuration 27-16
displaying statistics 27-36
egress port scheduling 27-9
enabling expedite queue 27-35
expedite queue
described
27-9
enabling 27-35
ingress port scheduling 27-8, 27-9
IP phones
automatic classification and queueing
27-10
detection and trusted settings 27-10
IP phones, detection and trusted settings 27-20
mapping tables
CoS-to-DSCP
27-32
displaying 27-36
DSCP-to-CoS 27-33
types of 27-5
marked-down actions 27-30
marking, described 27-4, 27-7
overview 27-2
pass-through mode 27-22