Avaya Configuring IP Multicasting Services Manual de usuario Pagina 62
- Pagina / 103
- Tabla de contenidos
- MARCADORES
Valorado. / 5. Basado en revisión del cliente
Configuring IP Multicasting Services
5-4 114064 Rev. A
An ST2 agent that receives control messages and stream data directly from an
origin application or delivers control messages and stream data to a target
application is considered to be a host agent. ST2 agents that forward control
messages and data to the next agent downstream are considered to be intermediate
agents. A Bay Networks router can be configured as an intermediate ST2 agent.
The ST2 environment in
Figure 5-1 includes three Bay Networks routers
(BayNet/ST2 1, BayNet/ST2 2, and BayNet/ST2 3).
Stream Control Messages
ST2 agents communicate with each other by exchanging messages defined by the
Stream Control Message Protocol (SCMP).
For example, an origin that wants to establish a stream sends an SCMP connect
message to the next-hop IP router downstream. The connection request includes
• A list of one or more targets.
• A hop identifier (HID). An HID is suggested by the upstream agent. The
downstream agent may accept the HID or propose an alternative HID.
• A flowspec listing the network resources required for the stream.
To accept a connection request from an upstream agent, the agent returns an
SCMP ACCEPT message.
In “ST2 Features” on page 5-6,
Table 5-1 lists all the SCMP messages currently
supported by the Bay Networks implementation of ST2.
Neighbors and Tunnels
An ST2 agent exchanges SCMP messages with next-hop agents. In an ST2
environment, next-hop agents are considered to be neighbors.
Neighbors can be connected in two ways -- directly or through an ST2 tunnel. In
Figure 5-2 the ST2 agent on Router A has two neighbors, the agent on Router B
and the agent on Router D. Router A and Router B are connected directly -- they
both have an interface to Network 1. Router A and Router D are connected
through a tunnel that includes Network 2 and Network 3 and a router that does not
have ST2 capabilities, Router C.
- Configuring IP 1
- Multicasting Services 1
- Bay Networks Software License 3
- Contents 5
- 114064 Rev. A vii 7
- 114064 Rev. A ix 9
- 114064 Rev. A xi 11
- About This Guide 13
- Conventions 14
- Acronyms 15
- 114064 Rev. A xvii 17
- Bay Networks Customer Service 18
- World Wide Web 19
- Customer Service FTP 19
- Support Source CD 20
- CompuServe 20
- InfoFACTS 21
- How to Get Help 21
- Chapter 1 23
- Multicasting Overview 23
- Multicast Addresses 24
- Multicast Protocols 25
- Chapter 2 27
- Starting ST2 29
- Chapter 5 30
- Chapter 3 31
- Customizing IGMP 31
- IGMP Concepts and Terminology 32
- Configuring IGMP on the Router 33
- Configuring Logging 34
- Enabling and Disabling IGMP 35
- Specifying a Query Rate 35
- 3-6 114064 Rev. A 36
- Chapter 4 39
- Customizing DVMRP 39
- Neighbor Connections 40
- Figure 4-1. Multicast Routers 41
- Source Route Advertisements 42
- How DVMRP Chooses a Route 42
- Shortest-Path Trees 44
- Setting the Update Interval 45
- Configuring Tree Pruning 46
- Configuring DVMRP Timers 47
- 4-10 114064 Rev. A 48
- Specifying a Probe Interval 49
- Logging Debugging Messages 50
- Specifying an MTU Size 50
- Configuring DVMRP on a Circuit 52
- Specifying a Threshold 54
- Configuring a Forwarding Table 55
- Configuring a Tunnel 56
- Specifying the Cost 57
- Specifying a TTL 57
- 4-20 114064 Rev. A 58
- Customizing ST2 Services 59
- ST2 Concepts and Terminology 60
- ST20001A 61
- Stream Control Messages 62
- Neighbors and Tunnels 62
- Figure 5-2. ST2 Neighbors 63
- (continued) 64
- (continued) 65
- 5-8 114064 Rev. A 66
- 5-10 114064 Rev. A 68
- ST20002A 69
- Configuring ST2 on the Router 70
- Configuring an ST2 Interface 71
- 5-14 114064 Rev. A 72
- 5-16 114064 Rev. A 74
- Appendix A 75
- A-2 114064 Rev. A 76
- 114064 Rev. A A-3 77
- A-4 114064 Rev. A 78
- 79
- A-6 114064 Rev. A 80
- A-8 114064 Rev. A 82
- 83
- 114064 Rev. A A-11 85
- A-12 114064 Rev. A 86
- IGMP Parameters 87
- 88
- A-16 114064 Rev. A 90
- IP Configuration Parameters 91
- A-18 114064 Rev. A 92
- ST2 Parameters 93
- 114064 Rev. A A-21 95
- A-22 114064 Rev. A 96
- 114064 Rev. A A-23 97
- 99
- A-26 114064 Rev. A 100
- 114064 Rev. A Index-1 101
- 114064 Rev. A 102
- 114064 Rev. A Index-3 103
Relacionado con productos y manuales para Manuales de software Avaya Configuring IP Multicasting Services
Manuales de software Avaya R2 Guía de usuario
(268 paginas)
(268 paginas)
Manuales de software Avaya IVR Guía de configuración
(62 paginas)
(62 paginas)
Manuales de software Avaya Configuring BSC Transport Services (308617-14.20 Rev 00) Manual de usuario
(58 paginas)
(58 paginas)
Manuales de software Avaya 7-12.xx Manual de usuario
(82 paginas)
(82 paginas)
© 2020, manymanuals.es. Todos los derechos reservados | 0.057 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comentarios a estos manuales