Avaya Configuring IP Exterior Gateway Protocols (BGP and EGP) Instrukcja Użytkownika Pobierz pdf (Strona 141)

Configuring a Route Reflector

308628-15.0 Rev 00

6-3

Configuring a Single Route Reflector in an AS

An IBGP route reflector (RR) is an IBGP speaker that has established a

peer-to-peer session with an IBGP speaker configured as an RR client. You

configure an IBGP speaker as a route reflector by establishing a peer-to-peer

session with an RR client. You can do this with the BCC or Site Manager.

Using the BCC

To configure an IBGP speaker as a route reflector, go to the BGP prompt (for

example,

box; ip; /jointfilesconvert/97454/bgp

) and enter

peer local

<reflector_address>

remote

<client_address>

<as_number>

reflector_address

is the IP address of the local route reflector.

client_address

is the IP address of the remote RR client.

as_number

is an integer identifying the AS in which the remote client is located.

(Because the reflector and the client are located in the same AS, BGP recognizes

that this is an IBGP session.)

For more information, see Chapter 4, “

Configuring BGP Peers.”

At the session-specific prompt, enter the following command to specify that the

remote client is an internal peer (that is, located in the same cluster):

peer-mode reflector-internal

For example, the following command sequence defines a peer-to-peer session

between the route reflector (2.2.2.2) and an RR client (2.2.2.3):

/jointfilesconvert/97454/bgp#

peer local 2.2.2.2 remote 2.2.2.3 as 2

peer/2.2.2.2/2.2.2.3#

peer-mode reflector-internal

peer/2.2.2.2/2.2.2.3#

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Avaya Configuring IP Exterior Gateway Protocols (BGP and EGP) Instrukcja Użytkownika Strona 141