Avaya Configuring IP, ARP, RIP, and OSPF Services Manual do Utilizador descarregar pdf (Página 136)

Configuring IP, ARP, RIP, and OSPF Services

5-6

117356-E Rev 00

Authenticating the Password on a Version 2 Update

By default, RIP running in Version 2 mode does not authenticate the password on

incoming updates. RIP checks for the presence of a password as follows:

• If no password is present, RIP accepts the update.

• If a password is present, RIP drops the update.

With authentication enabled, RIP drops all received Version 1 updates and

processes Version 2 updates in the following manner:

• If no password is present in the Version 2 update, RIP drops the update.

• If a password is present in the Version 2 update and that password is valid,

RIP accepts the update.

• If the password is invalid, RIP drops the update.

You can use the BCC or Site Manager to configure a RIP interface for

authentication and enable password checking. If you configure authentication on a

RIP interface, you can assign the interface a 1- to 16-character password.

Using the BCC

To configure authentication for RIP Version 2, navigate to a RIP interface prompt

(for example,

box; eth 2/2; ip/2.2.2.2/255.255.0.0; rip

) and enter:

authentication-type

<type>

type

is one of the following:

none

(default)

simple

5. Set the

RIP Mode

parameter. Click on

Help

or see the parameter description on

page A-66

6. Click on

Apply

, and then click on

Done

. You return to the Configuration Manager

window.

Site Manager Procedure

(continued)

You do this System responds

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