Avaya Configuring IP Exterior Gateway Protocols (BGP and EGP) Instrukcja Użytkownika Pobierz pdf (Strona 35)

Starting BGP Services with the BCC

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Starting BGP

To start BGP:

1. Configure BGP on the router.

2. Define a BGP peer-to-peer connection.

Step 1: Configuring Global BGP

To configure BGP on the router, navigate to the global IP prompt and enter:

/jointfilesconvert/106988/bgp

BGP is now running on the router with default values for all BGP parameters. You

customize BGP by modifying BGP parameters as described in Chapter 5,

“Configuring and Customizing BGP.”

Step 2: Defining a Peer-to-Peer Connection

BGP exchanges routing information with BGP peers located in another

autonomous system (AS) or within the same AS.

To define a peer-to-peer connection, navigate to the BGP prompt and enter:

peer local

<local_ip_address>

remote

<remote_ip_address>

<as_number>

local_ip_address

is the address, expressed in dotted-decimal format, of an IP

interface on the local router.

remote_ip_address

is the address of an IP interface on the remote peer’s router.

as_number

is the number of the AS in which the remote peer is located.

For example, the following command defines a peer-to-peer connection between

local IP interface 2.3.3.3 and remote interface 2.3.3.4. The remote BGP peer is

located in AS 4.

/jointfilesconvert/106988/bgp#

peer local 2.3.3.3 remote 2.3.3.4 as 4

peer/2.3.3.3/2.3.3.4#

The BGP peer-to-peer relationship is established with default values for all BGP

peer parameters. You customize the peer-to-peer connection by modifying BGP

peer parameters as described in Chapter 6, “Establishing a Peer-to-Peer Session

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Avaya Configuring IP Exterior Gateway Protocols (BGP and EGP) Instrukcja Użytkownika Strona 35