16-3. debug ip bgp neighbor-ip-address updates access-list-number

Syntax Description:

  • neighbor-ip-address— BGP neighbor's IP address.

  • access-list-number— IP access list number.

Purpose: To debug BGP updates from a particular neighbor. The first form debugs all updates from the neighbor. The second form can be used to debug specific updates from the neighbor. The IP access list number can be in the range 1 to 199 or 1300 to 2699.

Cisco IOS Software Release: 10.0

Example 1: Debug All Updates to and from a Particular Neighbor

In Figure 16-2, Router A is advertising four prefixes to Router B, and Router B is advertising four prefixes to Router A. Debug all the updates received from and sent to Router A.

Figure 16-2. Debug All Updates from a Neighbor ...

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