Cisco 3600 Series Manual de configuração - Página 21

Procurar online ou descarregar pdf Manual de configuração para Telefone IP Cisco 3600 Series. Cisco 3600 Series 36 páginas. Memory upgrade
Também para Cisco 3600 Series: Visão geral do produto (10 páginas), Instruções de atualização (30 páginas), Manual do Proprietário (17 páginas), Nota de aplicação (41 páginas), Manual do utilizador (25 páginas), Apêndice (15 páginas), Manual do utilizador (7 páginas), Manual (5 páginas), Nota de configuração (23 páginas), Nota de configuração (18 páginas), Nota de configuração (25 páginas)

To give real-time voice traffic precedence over other IP network traffic, use the following commands,

beginning in global configuration mode:

Step

In IP Precedence, the numbers 1 through 5 identify classes for IP flows; the numbers 6 through 7 are

used for network and backbone routing and updates.

For example, to ensure that voice traffic associated with VoIP dial peer 103 is given a higher priority

than other IP network traffic, enter the following:

In this example, when an IP call leg is associated with VoIP dial peer 103, all packets transmitted to

the IP network via this dial peer will have their precedence bits set to 5. If the networks receiving

these packets have been configured to recognize precedence bits, the packets will be given priority

over packets with a lower configured precedence value.

Configure RSVP for Dial Peers

If you have configured your WAN or LAN interfaces for RSVP, you must configure the QoS for any

associated VoIP peers. To configure quality of service for a selected VoIP peer, use the following

commands, starting in global configuration mode:

Step

Note

For example, to specify guaranteed delay QoS for VoIP dial peer 108, enter the following:

In this example, every time a connection is made through VoIP dial peer 108, an RSVP reservation

request is made between the local router, all intermediate routers in the path, and the final destination

router.

Command

dial-peer voice number voip

ip precedence number

dial-peer voice 103 voip

ip precedence 5

Command

dial-peer voice number voip

req-qos [best-effort |

controlled-load | guaranteed-delay]

We suggest that you select controlled-load for the requested quality of service.

dial-peer voice 108 voip

destination-pattern +14085551234

req-qos controlled-load

session target ipv4:10.0.0.8

Purpose

Enter the dial-peer configuration mode to configure a

VoIP peer.

Select a precedence level for the voice traffic associated

with that dial peer.

Purpose

Enter the dial-peer configuration mode to configure

a VoIP peer.

Specify the desired quality of service to be used.

Configuring Voice over IP for the Cisco 3600 Series VC-33

Configure RSVP for Dial Peers