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Configuration Command Summary<br />

Configuration Command Summary<br />

It is important to note that BGP sessions must be cleared for BGP policy changes, such as<br />

alterations to the prefix list filters, to take effect. Use the clear ip bgp command to clear<br />

BGP neighbors. Typically, soft resets should be used because hard resets can disrupt the<br />

network. Refer to Clear IP BGP on page 74 for detailed information on how to properly use<br />

this command.<br />

Table 4. Basic BGP Configuration Steps<br />

Command<br />

Description<br />

Step 1 (config)#router bgp Enables BGP and specifies the local AS.<br />

Step 2<br />

(config-bgp)#network <br />

mask <br />

Specifies the local IPv4 networks that<br />

remote sites should be able to access.<br />

Step 3 (config-bgp)#neighbor Configures at least one BGP neighbor.<br />

(config-bgp-neighbor)#remote-as <br />

Specifies the AS to which this neighbor<br />

belongs. Range is 1 to 4294967295.<br />

Step 4 (config-bgp-neighbor)#do write Saves the configuration<br />

Refer to Basic BGP Configuration Using the CLI on page 9 for detailed information on the<br />

commands used in the table above.<br />

58 Copyright © 2012 <strong>ADTRAN</strong>, Inc. 61200860L1-29.4E

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