Avaya Configuring IP Multicasting and Multimedia Services Manual do Utilizador descarregar pdf (Página 66)

Configuring IP Multicasting and Multimedia Services

4-10

303527-A Rev. 00

Setting the Update Interval

Periodically, each multicasting router issues full or partial routing information on

each DVMRP circuit, using DVMRP report messages. This routing information

represents the sending router’s cost to reach the specified network. (The cost is the

sum of the hop metrics along the shortest path to the given source network.)

You can use Site Manager to:

• Specify how often routing messages containing complete routing tables are

sent.

• Specify the minimum amount of time between triggered updates. Triggered

updates are sent when routing information changes. Issuing a full update

restarts the triggered update timer. Therefore, the triggered update interval

you specify must be shorter than the full update interval you set.

Site Manager Procedure

You do this System responds

1. In the Configuration Manager window,

choose

Protocols

The Protocols menu opens.

2. Choose

. The IP menu opens.

3. Choose

DVMRP

. The DVMRP menu opens.

4. Choose

Global

. The DVMRP Global Configuration

window opens.

5. Set the following parameters:

• Full Update Interval

• Triggered Update Interval

Click on

Help

or see the parameter

descriptions beginning on page A-2

6. Click on

Save

. You return to the Configuration Manager

window.

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Avaya Configuring IP Multicasting and Multimedia Services Manual do Utilizador Página 66