# Index

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

Symbols

> 10-Gigabit Ethernet
>   monitoring
> 10-Gigabit Ethernet forwarding ASIC (TFA) 1, 2, 3, 4
> 802.3ad link aggregation
>   configuring for QoS
>   link redundancy and QoS

A

> aaa qos downstream-rate command
> Access Node Control Protocol. See ANCP
> ADSL traffic
>   managing cell tax
> ANCP (Access Node Control Protocol)
>   shaping downstream rates from 1, 2
> ASIC scheduler
> assured rate
> assured-rate command
> ATM (Asynchronous Transfer Mode)
>   cell shaping
>   configuration guidelines for QoS
>   configuring for QoS
>   configuring the integrated scheduler
>   frame shaping
>   monitoring
>   monitoring for QoS
>   SAR shaping
>   shaping for QoS
> atm commands
>   atm vp-tunnel 1, 2
>   atm-vp qos-parameter
>   atm-vp qos-profile
> ATM modules with relative strict priority
>   minimizing latency on the SAR
>   oversubscribing
> ATM SAR shaping, QoS
> ATM VP
>   interface attachments
> audience for QoS

B

> backpressure
>   default integrated mode
>   low-cdv mode
>   low-latency mode
> best effort 1, 2
> best-effort queue
> best-effort scheduler node
> buffer-weight command
> burst size, setting in a shaping rate
> byte adjustment application
>   configuration example
> byte adjustment applications
>   overview

C

> CDV (cell delay variation)
> CDVT (cell delay variation tolerance) 1, 2
> cell byte-adjustment application
>   configuring
> cell delay variation tolerance. See CDVT
> cell delay variation. See CDV
> clear egress-queue command
> clear fabric-queue command
> clearing statistics
> color-based thresholds
> committed drop threshold
> committed-drop-threshold command
> committed-length command
> committed-threshold command 1, 2
> compound shared shaping. See shared shaping
> configuration examples
>   Diffserv
>   QoS parameters 1, 2, 3
>   QoS profiles
> configuring. See specific feature, product, or protocol
> conformed drop threshold
> conformed-drop-threshold command
> conformed-fraction command
> conformed-length command
> conformed-threshold command 1, 2
> constituents, shared-shaping
> controlled-interface-type command
> controlling subscriber bandwidth
>   configuration example 1, 2
> conventions
>   notice icons
>   text and syntax
> convergence-factor command
> customer support
>   contacting JTAC

D

> DiffServ
>   configuration example
>   networks
> documentation set
>   comments on
> drop profile
>   configuration examples for RED 1, 2, 3
>   configuration examples for WRED
>   configuring RED
>   configuring WRED
>   RED (random early detection)
> dynamic shaping of traffic

E

> effective weight
> egress forwarding ASIC (EFA) 1, 2
> Ethernet
>   802.3ad link aggregation and QoS
>   configuring for QoS 1, 2
>   overview for QoS
>   QoS shaping mode
> Ethernet link aggregation commands
>   member-interface
> event statistics
> exceeded drop threshold
> exceeded-drop-threshold command
> exceeded-fraction command
> exceeded-length command
> exceeded-threshold command 1, 2
> expressions 1, 2

F

> fabric-strict-priority command
> fabric-weight command
> Fast Ethernet
>   monitoring
> forwarding classes. See traffic classes
> forwarding rate threshold
> forwarding-rate-threshold command
> frame byte adjustment application
>   configuring
> frame forwarding ASIC (FFA) 1, 2

G

> Gigabit Ethernet
>   monitoring 1, 2
> group command 1, 2
> group node

H

> HAR (hierarchical assured rate)
> hierarchical assured rate. See HAR
> hierarchical round-robin. See HRR
> hierarchy, QoS scheduler 1, 2
> HRR (hierarchical round-robin) 1, 2
> HRR scheduler
>   relative strict priority on 1, 2

I

> implicit constituents
>   selection for compound shared shaping
>   selection for simple shared shaping
> instance-interface-type command
> integrated scheduler
>   configuring for QoS
> interface profile
>   attachments
> IP multicast bandwidth adjustment
>   configuration example
>   configuring
>   overview

L

> L2TP (Layer 2 Tunneling Protocol)
>   calculating the transmit connect speed
>   configuring for QoS
>   monitoring for QoS
>   overview for QoS
> L2TP sessions
>   QoS
> latency
> layer 2 control. See ANCP
> load balancing
>   configuring parameters
>   hashed
>     configuring
>     overview 1, 2
>   munged QoS profiles
>   subscriber
>     configuring
>     enabling default configuration
>     overview 1, 2
> load-rebalance command 1, 2

M

> manuals
>   comments on
> maximum-voql command
> minimum-dynamic-rate-percent command
> monitoring. See specific feature, product, or protocol
> multiple traffic-class groups
> munged QoS profile
>   attachments
>   Ethernet link aggregation

N

> node command 1, 2, 3, 4, 5, 6, 7, 8
> nodes
>   best-effort scheduler
>   group
>   scheduler
>   system resources
> notice icons

O

> operational QoS shaping mode

P

> packet fragmentation, managing
> parameters 1, 2, 3, 4, 5, See also QoS parameters
> phantom nodes
> port shaping
> port-type profile, QoS
>   attachments
> profile
>   drop
>   QoS
>     attachment
>     overview
>     port-type
>   scheduler
>   statistics
> profiles

Q

> QoS (quality of service)
>   administrators of 1, 2
>   clients of 1, 2
>   description of
>   differentiated services
>     assured forwarding
>     expedited forwarding
>   extends Diffserv
>   features
>   overview
>   parameters
>   terms
> QoS cell mode application
>   configuration example
>   configuring
>   overview
> QoS commands
>   qos-mode-port
>   qos-parameter 1, 2
>   qos-parameter-define
>   qos-port-type-profile 1, 2
>   qos-profile 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
>   qos-shaping-mode 1, 2, 3
>   qos-shared-shaper-control command
> QoS downstream rate application
>   configuring
>   overview
>   relationship with QoS cell mode
> QoS interface sets
>   terms
> QoS parameters
>   802.3ad link aggregation
>   audience
>   configuration examples 1, 2, 3
>   configuring for QoS administrators
>   configuring for QoS clients
>   overview
>   parameter definitions
>     assured rate 1, 2
>     cell byte adjustment 1, 2
>     configuring
>     expressions 1, 2, 3
>     frame byte adjustment 1, 2
>     IP multicast bandwidth adjustment 1, 2
>     overview
>     QoS cell mode 1, 2
>     QoS downstream rate 1, 2
>     referencing scheduler profiles
>     shaping rate 1, 2
>     shared-shaping rate 1, 2
>   parameter instances
>     configuring for an interface
>     configuring for QoS clients
>     configuring globally
>     overview
>   relationship with other profiles
>   terminology
>   using with Service Manager 1, 2
> QoS profile
>   ATM VP attachments
>   attaching
>   configuring
>   interface attachments
>   monitoring
>   munged 1, 2
>   munged attachments
>   overview
>   port-type attachments
>   rules illustrated
>   S-VLAN attachments
>   using with Service Manager
> QoS shaping mode
>   configuring 1, 2
>   overview
> qos-profile command
> queue bandwidth
> queue buffers 1, 2
> queue command 1, 2, 3, 4, 5, 6, 7
> queue length 1, 2
> queue profiles
>   color-based thresholds
>   configuring
>   monitoring
>   overview
> queue-profile command
> queues
>   system resources

R

> random early detection. See RED
> range command
> rate shaping
>   QoS
> rate statistics
> rate-period command 1, 2
> reaction-factor command
> RED (random early detection)
>   and dynamic queue thresholds
>   configuration examples 1, 2, 3
>   configuring
>   configuring average queue length
>   configuring color blind RED
>   configuring colored RED
>   how it works
>   monitoring
> relative strict-priority scheduling
>   configuration example
>   configuring
>   on ATM modules
>     minimizing latency on the SAR
>     oversubscribing
>   setting burst size in shaping rate
>   shaping rate for nonstrict queues
>   tuning latency on strict-priority queues
>   zero-weight queues

S

> S-VLAN
>   interface attachments
> SAR (segmentation and reassembly) scheduler
>   strict-priority on
> scheduler
>   hierarchy 1, 2
>   HRR
>   node, best-effort
>     best-effort scheduler
>   profile
>     configuring
>   SAR
> scheduler hierarchy
>   monitoring
> scheduler map. See QoS profile
> scheduler-profile command 1, 2, 3
> scheduling
>   monitoring
> shadow nodes
>   configuration examples
>     different traffic-class group
>     same traffic-class group
>     VLAN and IP queues
>   configuring
>   interface types
>   overview
>   system resources
> shadow-node command
> shapeless tunnel 1, 2, 3
> shaping
>   using expressions for 1, 2
> shaping mode
>   configuring 1, 2
>   overview
> shaping rate
>   for nonstrict queues
>   setting burst size in
> shaping, QoS ATM
>   cell
>   frame
> shaping-rate command
> shared shaping
>   active constituents
>   compound
>     active constituents
>     configuration
>     configuration example, VC shared shaping
>     configuration example, VP shared shaping
>     configuration limitations
>     hardware dependency
>   considerations
>   constituents
>     active
>     comparison of explicit and implicit
>     inactive
>   explicit constituents
>     example
>     example of weighted
>     selection 1, 2
>   implicit constituents
>     example at best-effort node
>     example at best-effort queue
>     example for mixed interface types
>     selection
>     selection for compound
>     selection for simple
>   inactive constituents
>   individual shaping and
>   limiting bandwidth
>   low-CDV mode
>   on the SAR, limitations of
>   overview 1, 2
>   simple
>     active constituents
>     configuration
>     configuration example, Ethernet
>     configuration example, VC shared shaping
>     configuration example, VP shared shaping
>     controlling the algorithm
>     example, basic
>     example, on best-effort scheduler node
>   traffic starvation
>   types, simple versus compound 1, 2
> shared-shaping-constituent command
> shared-shaping-rate command 1, 2, 3
> show commands
>   show aaa qos downstream-rate
>   show atm interface
>   show drop-profile
>   show egress-queue events
>   show egress-queue rates
>   show fabric-queue
>   show interfaces gigabitEthernet
>   show interfaces lag members
>   show interfaces tenGigabitEthernet
>   show qos-parameter
>   show qos-parameter-define
>   show qos-port-type profile
>   show qos-profile
>   show qos-shared-shaper-control command
>   show queue-profile
>   show scheduler-profile
>   show statistics-profile
>   show traffic-class
>   show traffic-class-group
> show qos commands
>   show qos interface-hierarchy
>   show qos queue-thresholds
>   show qos scheduler-hierarchy
>   show qos shared-shaper
> simple shared shaping. See shared shaping
> statistics
>   ATM
> statistics profile
>   clearing
>   committed drop threshold
>   conformed drop threshold
>   event statistics
>   exceeded drop threshold
>   failover mode 1, 2
>   forwarding rate threshold
>   maximum
>   monitoring
>   overview
>   rate period 1, 2, 3
>   rate statistics
>   resource use
>   thresholds
> statistics-profile command
> strict-priority command
> strict-priority scheduling See also relative strict-priority scheduling
>   true versus relative
> subscriber-interface-type command
> support, technical See technical support
> svlan commands
>   svlan qos-parameter
>   svlan qos-profile

T

> TCP friendly
> technical support
>   contacting JTAC
> text and syntax conventions
> traffic classes
>   configuring
>   monitoring
>   multiple, configuration example
>   overview
> traffic flow
> traffic-class command 1, 2, 3, 4
> traffic-class groups
>   monitoring
>   multiple
>   overview
> traffic-class-group command
> triple play configurations 1, 2
> true strict priority scheduling

V

> variables
>   configuring for shared shaping
> VDSL traffic
>   managing packet fragmentation for

W

> weight command 1, 2
> weight, QoS
> weighted random early detection. See WRED
> WRED (weighted random early detection)
>   configuration examples
>   configuring
>     different drop behavior for each queue
>     different treatment of colored packets
>   how it works
>   monitoring

Z

> zero-weight queues