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Index: Cisco IOS Quality of Service Solutions Configuration Guide

Symbols   A   B   C   D   E   F   G   H   I   L   M   N   O   P   Q   R   S   T   U   V   W

Symbols


? command     xxv

A


abbreviating commands
context-sensitive help     xxv

access-list (extended) command     QC-38

access-list (standard) command     QC-30

access-list rate-limit command     QC-38

access lists
GTS, configuring     QC-144
Policy Propagation via BGP     QC-27

ATM
RSVP considerations     QC-176
RSVP over ATM network
RSVP-ATM QoS Interworking
static maps
displaying     QC-234
SVCs
RSVP reservations, handling     QC-169
VCs
circuit bumping     QC-224
IP to ATM CoS, configuring     QC-227, QC-229, QC-234
per-VC CBWFQ, configuring     QC-234
ATM VC bundles

ATM VC bundles
attributes, configuring     QC-230
bundle management
benefits     QC-222
differentiated service     QC-220
IP Precedence, matching     QC-221
multiple VCs     QC-221
VC bundle members     QC-220, QC-231
class assignment     QC-231
creating     QC-229
members
adding     QC-231
attributes, configuring     QC-232
configuring     QC-232
VC class, applying to     QC-232
monitoring     QC-234
parameters
configuring     QC-230
VC class
attaching to     QC-231
attributes     QC-230
configuring for     QC-230

average rate
DSBM candidate, configuring     QC-188

B


backbone routers
QoS functions     QC-2

bandwidth
allocation
CBWFQ     QC-57
IP RTP Priority     QC-59
LLQ     QC-62
management     QC-70
maximum reserved     QC-60, QC-70
RSVP considerations     QC-175

bandwidth (policy map) command     QC-57, QC-76

BECN
FRTS     QC-142
GTS     QC-140
QoS congestion notification method     QC-162

best-effort service
defined     QC-3

BGP
policy propagation
Policy Propagation via BGP

bgp-policy command     QC-28

BGP policy propagation
Policy Propagation via BGP

broadcast command     QC-230

broadcast queue
Frame Relay     QC-156

bump command     QC-232

bundle command     QC-229

bundles, VCs
ATM VC bundles     QC-220

C


CAR
classification     QC-22
policy examples     QC-6
summary     QC-6
configuration (example)     QC-40
configuring     QC-35
conform and exceed actions     QC-37
IP Precedence
setting     QC-166
monitoring     QC-39
multiple rate policies     QC-137
overview     QC-22
packet classification, methods     QC-22
platform support     QC-22, QC-133
policies, configuring     QC-38
policy requirements     QC-38
rate limiting
overview     QC-132
summary     QC-10
rate-limit keywords     QC-37
rate limits
average rate, defined     QC-134
excess burst size, defined     QC-134
normal burst size, defined     QC-134
restrictions     QC-137
traffic rate limitation     QC-36
DCAR

cautions
usage in text     xxi

CBWFQ
bandwidth allocation     QC-57, QC-58
class queue packet limit, configuring     QC-77, QC-81, QC-236
configuration (example)     QC-87
configuring     QC-75
enabling     QC-80, QC-235
IP RTP Priority
configuration (example)     QC-92
overview     QC-56
per-VC     QC-221, QC-234
policy maps
policy maps
restrictions     QC-58
service policies
attaching     QC-235
strict priority queueing     QC-59
VCs
classes of service supported     QC-235
class maps
class policies
policy maps

CCO
accessing     xxi
definition     xxi

CELP     QC-214

Cisco Connection Online
CCO

Cisco IOS
saving configuration changes     xxviii

class (policy map) command     QC-76, QC-79, QC-236

class-based WFQ
CBWFQ

class-bundle command     QC-231

classification
BGP     QC-7
CAR     QC-5, QC-22
defined     QC-17
IP Precedence     QC-17
methods     QC-17
PBR     QC-5, QC-20

class-map command     QC-76

class maps
configuration (example)     QC-88
configuring     QC-76
match criteria, configuring     QC-76

class of service
CoS

class policies
bandwidth configuration     QC-81
configuring     QC-57, QC-77, QC-78
default class, configuring     QC-79, QC-236
displaying information     QC-82
dynamic queues, configuring     QC-79, QC-80, QC-236
queue packet limit, configuring     QC-77, QC-81, QC-236
class maps
policy maps

class-vc command     QC-233

clear frame-relay-inarp command     QC-158

command modes
summary (table)     xxiv

command syntax conventions
Cisco IOS documentation     xxi

committed access rate
CAR

Compressed Encoding for Linear Prediction
CELP

Compressed Real-Time Protocol
CRTP

configuration, saving     xxviii

congestion avoidance
defined     QC-109
flow-based WRED     QC-116
global synchronization     QC-110
IP to ATM CoS     QC-223
RED     QC-110
summary     QC-9
tail drop     QC-109
WRED     QC-113

congestion management
defined     QC-47
IP to ATM CoS     QC-224
queueing
CQ     QC-48
FIFO     QC-47
PQ     QC-48
WFQ     QC-47
summary     QC-7
uses     QC-48

congestion signalling
BECN     QC-162
ForeSight     QC-162

Controlled Load Service
features     QC-4
peak rate limit     QC-195
RSVP-ATM QoS Interworking     QC-169

CoS
defining classes     QC-18

CQ
bandwidth allocation     QC-67
behavior     QC-64
byte count     QC-65
configuration (example)     QC-100
configuring     QC-97
considerations     QC-67
default priority, assigning     QC-99
how it works (figure)     QC-65
output queues     QC-64
overview     QC-64
window size     QC-67

CRTP
configuration (example)     QC-215
configuring     QC-213
overview     QC-205
summary     QC-12
RTP header compression

custom queueing
CQ

custom-queue-list command     QC-98

D


DCAR
class-based policy, configuring     QC-39
configuration (example)     QC-40
monitoring     QC-39
platform support     QC-22, QC-35, QC-133
requirements     QC-133
restrictions     QC-137
CAR

DE bit
discard eligibility     QC-156

debug atm bundle errors command     QC-234

debug atm bundle events command     QC-234

debug priority command     QC-85

default form of a command
using     xxvii

DE lists
traffic shaping     QC-139

designated SBM
DSBM

differential services
supporting     QC-219

differentiated service model
classification     QC-18
defined     QC-4
features
CAR     QC-4
WFQ     QC-4
WRED     QC-4

discard eligible lists
DE lists

Distributed CAR
DCAR

distributed WFQ
DWFQ

distributed WRED
DWRED

documentation conventions
Cisco IOS     xx

DSBM
candidate, configuring     QC-187
definition     QC-168

DWFQ
configuration (example)     QC-86
configuring     QC-72
drop policy     QC-56
monitoring     QC-73
platform support     QC-55
requirements     QC-55
restrictions     QC-56

DWRED
configuration (example)     QC-123
defined     QC-115
group definitions, attaching     QC-169
per-VC DWRED
configuring     QC-195
drop policy, supporting     QC-169
packet drop     QC-169, QC-170
platform support     QC-115, QC-119
requirements     QC-115
restrictions     QC-116, QC-120
use     QC-115
WRED

dynamic queues
reserving     QC-79, QC-80, QC-236

E


edge routers
QoS functions     QC-2

encapsulation command     QC-230

Enhanced Local Management Interface
traffic shaping     QC-153

exponential-weighting-constant command     QC-228

Express RTP and TCP Header Compression     QC-207

F


fair-queue (class-default) command     QC-57, QC-76, QC-236

fair-queue (DWFQ) command     QC-74

fair-queue (WFQ) command     QC-72

fair-queue aggregate-limit command     QC-74, QC-75

fair-queue individual-limit command     QC-74, QC-75

fair queueing
DWFQ
WFQ

fair-queue limit command     QC-74, QC-75

fair-queue qos-group command     QC-74

fair-queue tos command     QC-75

fair-queue weight command     QC-74, QC-75

FECN
FRTS     QC-142

FIFO
overview     QC-50
uses     QC-51

first-in, first-out queueing
FIFO

flow-based WRED
benefits     QC-116
configuration
(example)     QC-126
configuring     QC-122
enabling     QC-122
flow count value, setting     QC-122
flow threshold scaling factor, configuring     QC-122
overview     QC-116
WRED

ForeSight
QoS congestion notification method     QC-162

Frame Relay
broadcast queue     QC-156
congestion signalling     QC-162
connections
monitoring     QC-158
discard eligibility (DE) bit     QC-156
DLCI priority levels     QC-157
prerequisites     QC-157
FRF.12 fragmentation     QC-205
GTS, configuring     QC-144
map classes, configuring     QC-150
packet discard eligibility     QC-156
RSVP considerations     QC-176
SVCs
map class     QC-149
traffic shaping
(example)     QC-159
access lists     QC-155
configuring     QC-151
customizing     QC-156
DLCIs     QC-154
PVCs and SVCs     QC-152
queueing     QC-155

frame-relay becn-response-enable command     QC-151

frame-relay broadcast-queue command     QC-156

frame-relay class command     QC-154

frame-relay custom-queue-list command     QC-151

frame-relay de-group command     QC-157

frame-relay de-list command     QC-156

frame-relay idle-timer command     QC-151

frame-relay ip rtp header-compression command     QC-214

frame-relay map ip compress command     QC-214

frame-relay map ip rtp header-compression command     QC-214

frame-relay mincir command     QC-151

frame-relay priority-dlci-group command     QC-157

frame-relay priority-group command     QC-151, QC-155

frame-relay qos-autosense command     QC-154

Frame Relay Traffic Shaping
FRTS

frame-relay traffic-shaping command     QC-152

FRF.12 Fragmentation     QC-205

FRTS
configuring     QC-151
derived rates     QC-142
overview     QC-141

G


Generic Traffic Shaping
GTS

global configuration mode
summary     xxiv

GTS
configuration (example)     QC-145
configuring     QC-143
how it works (figure)     QC-141
monitoring     QC-145
overview     QC-140

guaranteed bandwidth
reserved flows
RSVP

H


help command     xxv

I


inarp command     QC-230

integrated service model
defined     QC-4

intelligent queueing mechanisms
Controlled Load Service     QC-4
guaranteed rate service     QC-4

interface configuration mode
summary     xxiv

interfaces
priority groups, assigning     QC-105
queueing priority, assigning     QC-99

IP
policy-based routing     QC-25
Precedence
IP Precedence

ip as-path access-list command     QC-29

ip bgp-community new-format command     QC-29

ip community-list command     QC-28

ip local policy route-map command     QC-25

IP multicast routing
RTP header compression     QC-205

ip policy route-map command     QC-24

IP Precedence
bit values, displaying     QC-196
CAR     QC-133
overview     QC-17
packet classification     QC-18
queueing mechanisms used     QC-166
RSVP-ATM QoS Interworking     QC-169
setting     QC-166
signalling     QC-165
ToS field     QC-17
values (table)     QC-19
VC bundle members     QC-220
where used     QC-18
WRED     QC-120

ip route-cache policy command     QC-25

ip rsvp atm-peak-rate-limit command     QC-195

ip rsvp bandwidth command     QC-177, QC-192

ip rsvp dsbm candidate command     QC-187

ip rsvp dsbm non-resv-send-limit command     QC-188

ip rsvp flow-assist command     QC-179

ip rsvp neighbor command     QC-179

ip rsvp precedence command     QC-179

ip rsvp reservation command     QC-178

ip rsvp reservation-host command     QC-178

ip rsvp sender command     QC-178

ip rsvp sender-host command     QC-178

ip rsvp svc-required command     QC-193

ip rsvp tos command     QC-179

ip rsvp udp-multicasts command     QC-178

ip rtp compression-connections command     QC-214

ip rtp header-compression command     QC-214

IP RTP Priority
bandwidth allocation     QC-59
configuration (example)     QC-91
configuring     QC-83
overview     QC-58
restrictions     QC-61

ip rtp priority command     QC-58, QC-83

ip rtp reserve command     QC-211

IP to ATM CoS
ATM VCs
configuring     QC-227
ATM VC support     QC-219
bandwidth, maximum available     QC-235
benefits     QC-222
circuit bumping     QC-224
examples     QC-238
features     QC-223
overview     QC-219
per-VC CBWFQ
configuring     QC-234
support     QC-221
prerequisites     QC-234
restrictions     QC-225
VC bundles
configuring     QC-229
support     QC-220
ATM VC bundles

L


LFI
(example)     QC-212
defined     QC-209
interleaving statistics     QC-211
overview     QC-203
summary     QC-12

link efficiency mechanisms
CRTP     QC-205
LFI     QC-203
summary     QC-12

Link Fragmentation and Interleaving
LFI
bandwidth allocation     QC-62
configuring     QC-84
overview     QC-61
restrictions     QC-63
verifying     QC-85

low latency queueing
LLQ

M


map-class frame-relay command     QC-150

match access-group command     QC-76

match as-path command     QC-29

match community-list command     QC-28

match input-interface command     QC-76

match ip address command     QC-24, QC-30

match length command     QC-24

match mpls experimental command     QC-76

match protocol command     QC-76

maximum burst size
DSBM candidate, configuring     QC-188

maximum packet size
DSBM candidate, configuring     QC-188

maximum reserved bandwidth     QC-60, QC-70

max-reserved-bandwidth command     QC-57, QC-60, QC-81, QC-83, QC-85

MBONE
RTP header compression     QC-207

minimum policed unit
DSBM candidate, configuring     QC-188

MLP
(example)     QC-212
defined     QC-209
interleaving
configuring     QC-210
packets     QC-209
monitoring     QC-211
WFQ     QC-209

modes
command modes

multilink bundle
LLQ
configuration (example)     QC-96

Multilink Point-to-Point Protocol
MLP

multilink virtual-template command     QC-211

N


NetFlow services
RSVP attachment to     QC-179

network congestion
defined     QC-7

no form of a command
using     xxvii

NonResvSendLimit object
configuring     QC-188

notes
usage in text     xxi

O


oam-bundle command     QC-230

oam retry command     QC-230

online documentation
CCO

P


packet classification
classification

packet loss
prevention
traffic shaping     QC-138

PBR
classification     QC-5
configuration (example)     QC-25
configuring     QC-23
enabling     QC-23
fast-switched, enabling     QC-25
features     QC-20
IP Precedence
setting     QC-166
local, enabling     QC-25
overview     QC-20
route maps     QC-20
when to use     QC-21

peak rate
DSBM candidate, configuring     QC-188

peak rate limit
monitoring     QC-196
setting     QC-195

policing
CAR     QC-132
defined     QC-131
token bucket     QC-131

policing and shaping
summary     QC-10

policy-based routing
PBR

policy-map command     QC-78  to QC-82, QC-236

policy maps
attaching to VCs     QC-235, QC-237
configuring     QC-77, QC-78, QC-236
creating (example)     QC-88
default class     QC-77
deleting     QC-82
displaying (example)     QC-89
displaying information     QC-82
class maps
class policies

Policy Propagation via BGP
access lists, using     QC-30
AS paths, using     QC-29
community lists, using     QC-28
configuration (examples)     QC-31
configuring     QC-27
monitoring     QC-30
overview     QC-21
packet classification, methods     QC-21
platform support     QC-21

ppp multilink fragment-delay command     QC-211

ppp multilink interleave command     QC-211

PQ
behavior     QC-68
configuration (example)     QC-105
configuring     QC-103
default, assigning     QC-104
filters     QC-67
group     QC-105
how it works (figure)     QC-68
lower-priority traffic
effect on     QC-69
maximum number of packets     QC-98, QC-104
monitoring     QC-99, QC-105
overhead     QC-69
overview     QC-67
packet classification     QC-69
restrictions     QC-69
traffic prioritization     QC-67
uses     QC-68, QC-69

precedence (VC bundle) command     QC-232

precedence (WRED group) command     QC-228

priority command     QC-61, QC-84

priority-group command     QC-105

priority list
description     QC-69

priority-list default command     QC-104

priority-list interface command     QC-104

priority-list protocol command     QC-104

priority-list queue-limit command     QC-104

priority queueing
strict
IP RTP Priority
LLQ
PQ

privileged EXEC mode
summary     xxiv

prompts
system     xxiv

protect command     QC-232

protocol (ATM) command     QC-230

protocols
queueing priority, assigning     QC-99

pvc-bundle command     QC-231

Q


QoS
characteristics     QC-1, QC-2
defined     QC-1
end-to-end     QC-1
features     QC-5
classification     QC-5, QC-17
congestion avoidance     QC-9
congestion management     QC-7, QC-47
link efficiency mechanisms     QC-12
policing and shaping     QC-10
signalling     QC-11
service models     QC-3

quality of service
QoS

question command     xxv

queue
strict priority, reserving     QC-84

queueing
comparison     QC-49
comparison (table)     QC-50
methods
default     QC-53
per-VC     QC-223
strict priority     QC-8, QC-58, QC-61
CQ
FIFO
PQ
WFQ

queue-limit command     QC-76, QC-236

queue-list default command     QC-99

queue-list interface command     QC-99

queue-list protocol command     QC-99

queue-list queue byte-count command     QC-98

queue-list queue limit command     QC-98

queue size
exponential weight factor     QC-78, QC-80

R


random-detect (interface) command     QC-76, QC-121, QC-236

random-detect (per VC) command     QC-195

random-detect exponential-weighting-constant command     QC-78, QC-80, QC-121

random-detect flow average-depth-factor command     QC-122

random-detect flow command     QC-122

random-detect flow count command     QC-122

random-detect-group command     QC-228

random-detect precedence command     QC-39, QC-78, QC-80, QC-121

Random Early Detection
RED

rate-limit command     QC-37, QC-38, QC-39

rate limiting
CAR overview     QC-132

rate limits
CAR     QC-134

Real-Time Transport Protocol
RTP header compression

RED
background     QC-110
how it works     QC-110
packet drop probability     QC-111
TCP
congestion control mechanism     QC-110
traffic loss strategy     QC-111

Resource Reservation Protocol
RSVP

RFC 1144
TCP header compression     QC-206

RFC 1889
RTP     QC-205

RFC 2205
RSVP     QC-54

ROM monitor mode
summary     xxiv

route-map (IP) command     QC-24, QC-28

route maps
defining     QC-24
PBR     QC-20

router bgp command     QC-28

RSVP
ATM considerations     QC-176
bandwidth
restricting     QC-192
bandwidth considerations     QC-175
configuring     QC-177
description     QC-173
enabling     QC-177, QC-192
filters and bandwidth, displaying     QC-180
Frame Relay considerations     QC-176
how it works     QC-167
implementation considerations     QC-175
interface information, displaying     QC-180, QC-196
LAN resource support     QC-167
multicast destinations, specifying     QC-178
multicast session (example)     QC-180
neighbor reservations, limiting     QC-179
neighbors, displaying     QC-180
overview     QC-166
planning     QC-175
real-time traffic problems     QC-174
receiver information, displaying     QC-180
RED, relationship with     QC-174
request information, displaying     QC-180
SBM
configuring     QC-187
scalability     QC-166
sender information, displaying     QC-180
Shared Explicit reservation     QC-175
shared reservation     QC-175
traps, enabling     QC-180
uses     QC-54
WFQ, relationship with     QC-54, QC-174
Wild Card Filter     QC-175
WRED     QC-113

RSVP-ATM QoS Interworking
configuration (example)     QC-196
connection over ATM cloud (figure)     QC-170
data path     QC-171
example scenario     QC-170
IP Precedence value, configuring     QC-179
IP Precedence value, setting     QC-169
monitoring     QC-196
NetFlow attachment     QC-179
overview     QC-169, QC-191
peak rate limit, setting     QC-195
per-VC DWRED, configuring     QC-195
prerequisites     QC-192
restrictions     QC-192
RSVP
bandwidth, restricting     QC-192
enabling     QC-192
ToS bits, setting     QC-169
ToS value, configuring     QC-179

RTP
RTP header compression

RTP header compression
(examples)     QC-215
(figure)     QC-206
connections supported     QC-214
enabling     QC-214
express     QC-207
Frame Relay encapsulation, using     QC-214
Frame Relay statistics, displaying     QC-215
passive     QC-214
prerequisites     QC-214
RTP header     QC-205
CRTP
statistics, displaying     QC-215

S


saving configuration changes     xxviii

SBM
configuration (example)     QC-189
configuring     QC-187
DSBM
DSBM
interface information, displaying     QC-188
overview     QC-167, QC-187
prerequisites     QC-187
restrictions     QC-187
verifying configuration     QC-188
DSBM

service models
end-to-end
best-effort service     QC-3
differentiated service     QC-4
integrated service     QC-4

service policies
attaching     QC-80, QC-235, QC-237
attaching (example)     QC-89
classes, deleting     QC-82
displaying information     QC-82

service-policy command     QC-80, QC-235, QC-237

set default interface command     QC-24

set interface command     QC-24

set ip default next-hop command     QC-24

set ip next-hop command     QC-24

set ip precedence command     QC-24, QC-28

shaping
defined     QC-131
token bucket     QC-131

Shared Explicit reservation
RSVP     QC-175

show access-lists command     QC-39

show access-lists rate-limit command     QC-39

show atm bundle command     QC-234

show atm bundle statistics command     QC-234

show atm map command     QC-234

show frame-relay ip rtp header-compression command     QC-215

show frame-relay lapf command     QC-158

show frame-relay lmi command     QC-158

show frame-relay map command     QC-158

show frame-relay pvc command     QC-158

show frame-relay route command     QC-158

show frame-relay svc maplist command     QC-158

show frame-relay traffic command     QC-158

show interfaces command     QC-75, QC-99, QC-211

show interfaces fair-queue command     QC-73, QC-75

show interfaces rate-limit command     QC-39

show interfaces type command     QC-158

show ip bgp command     QC-30

show ip bgp community-list command     QC-30

show ip cache policy command     QC-25

show ip cef command     QC-30

show ip interface command     QC-30

show ip local policy command     QC-25

show ip route command     QC-30

show ip rsvp atm-peak-rate-limit command     QC-196

show ip rsvp command     QC-196

show ip rsvp installed command     QC-180

show ip rsvp interface command     QC-180, QC-196

show ip rsvp neighbor command     QC-180

show ip rsvp request command     QC-180

show ip rsvp reservation command     QC-180

show ip rsvp sbm command     QC-188

show ip rsvp sender command     QC-180

show ip rtp header-compression command     QC-215

show policy-map class command     QC-82

show policy-map command     QC-82

show policy-map interface command     QC-82, QC-85

show ppp multilink     QC-211

show queue command     QC-73, QC-82, QC-85, QC-99, QC-105, QC-122

show queueing command     QC-73, QC-99, QC-105, QC-122, QC-228

show queueing interface command     QC-122, QC-229, QC-237

show traffic-shape command     QC-145

show traffic-shape statistics command     QC-145

signalling
defined     QC-165
differentiated QoS     QC-165
guaranteed QoS     QC-165
in-band     QC-165
out-of-band     QC-165
RSVP     QC-166
RSVP-ATM QoS Interworking     QC-169
SBM     QC-167
summary     QC-11

snmp-server enable traps command     QC-180

static maps
ATM
displaying     QC-234

strict priority queueing     QC-8, QC-58, QC-61

subinterface configuration mode
summary     xxiv

Subnetwork Bandwidth Manager
SBM

SVCs
ATM
RSVP reservations, handling     QC-169
creating for RSVP reservations     QC-193
peak rate limit, setting     QC-195

T


Tab key
command completion     xxv

table-map command     QC-28, QC-30

tail drop
defined     QC-109

TCP
header compression
express     QC-207
TCP/IP header compression

TCP/IP
header compression
express     QC-207

token bucket
burst size     QC-132
CAR     QC-133
compounded debt     QC-135
conform and exceed actions     QC-136
defined     QC-131
extended burst size     QC-134
mean rate     QC-132
RSVP-ATM QoS Interworking     QC-171
time interval     QC-132

ToS
bit values, displaying     QC-196
CAR
rate limiting     QC-133

ToS field
(figure)     QC-166
RSVP-ATM QoS Interworking     QC-169
signalling     QC-165

traffic policer
defined     QC-17

traffic priority management
weighted fair queueing     QC-71

traffic regulation mechanisms
policing
CAR rate limiting     QC-131
traffic shaping
FRTS     QC-131
GTS     QC-131

traffic-shape adaptive command     QC-144

traffic-shape fecn-adapt command     QC-144

traffic-shape group command     QC-144

traffic-shape rate command     QC-143, QC-144

traffic shaping
adaptive     QC-155
congestion signalling     QC-162
defined     QC-131, QC-137
Enhance Local Management Interface     QC-153
excess burst size     QC-139
features
FRTS, summary     QC-11
GTS, summary     QC-10
FRTS     QC-141
GTS     QC-140
queueing     QC-140
rate of transfer     QC-139
use     QC-138
virtual circuits     QC-152
ForeSight
FRTS
GTS

type of service
ToS

U


ubr+ command     QC-232

ubr command     QC-232

user EXEC mode
summary     xxiv

V


vbr-nrt command     QC-232

VC class
assignment
to a VC bundle     QC-230, QC-231
to a VC bundle member     QC-232

VCs
ATM
circuit bumping     QC-224
bundles
ATM VC bundles     QC-220

VIP-Distributed CAR
DCAR

VIP-Distributed WFQ
DWFQ

VIP-Distributed WRED
DWRED

virtual template interface
IP RTP Priority
configuration (example)     QC-92
LLQ
configuration (example)     QC-95

Voice over Frame Relay
Frame Relay fragmentation methods     QC-205

Voice over IP
strict priority queueing     QC-8, QC-58, QC-61

W


weighted fair queueing
WFQ

Weighted Random Early Detection
WRED

WFQ
class-based
CBWFQ     QC-8
comparison (table)     QC-51
configuring     QC-72
considerations     QC-54
default queueing method     QC-53
effect of custom queueing on     QC-72
effect of priority queueing on     QC-72
enabling     QC-237
flow-based
configuration (example)     QC-85
overview     QC-52
flows
high-bandwidth traffic     QC-53
low-bandwidth traffic     QC-53
Frame Relay     QC-54
how it works (figure)     QC-52
IP Precedence     QC-53
monitoring     QC-73
overview     QC-51
per-VC
classes of service supported     QC-236
configuring     QC-236
policy maps
attaching to VCs     QC-237
restrictions     QC-53
RSVP     QC-54
service policies
attaching     QC-237
strict priority queueing     QC-59
traffic priority management     QC-71
types     QC-47
uses     QC-53
CBWFQ
DWFQ

Wild Card Filter
RSVP     QC-175

WRED
average queue size     QC-114
behavior     QC-113, QC-114
configuration (example)     QC-123
congestion avoidance mechanism     QC-120
effect on packet flows     QC-116
exponential weight factor
configuring     QC-78, QC-80, QC-228
IP Precedence     QC-113
overview     QC-110, QC-113
packet drop     QC-114
parameters     QC-121
defining     QC-228
displaying     QC-228
platform support     QC-119
restrictions     QC-120
RSVP     QC-113
TCP     QC-114
use     QC-113
VC bundles     QC-220
DWRED
flow-based WRED
DWRED

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