BGP Neighbor Policy
The BGP Neighbor Policy feature introduces new keywords to two existing commands to display information about local and inherited policies. When BGP neighbors use multiple levels of peer templates, it can be difficult to determine which policies are applied to the neighbor. Inherited policies are policies that the neighbor inherits from a peer group or a peer policy template.
Finding Feature Information
Your software release may not support all the features documented in this module. For the latest caveats and feature information, see
Bug Search Tool and the release notes for your platform and software release. To find information about the features documented in this module, and to see a list of the releases in which each feature is supported, see the feature information table at the end of this module.
Use Cisco Feature Navigator to find information about platform support and Cisco software image support. To access Cisco Feature Navigator, go to
www.cisco.com/go/cfn. An account on Cisco.com is not required.
Information About BGP Neighbor Policy
Benefit of BGP Neighbor Policy Feature
The BGP Neighbor Policy feature introduces new keywords to the show ip bgp neighbors policy command and the
show ip bgp template peer-policy command to display information about local and inherited policies. When BGP neighbors use multiple levels of peer templates, it can be difficult to determine which policies are applied to the neighbor. Inherited policies are policies that the neighbor inherits from a peer group or a peer policy template.
How to Display BGP Neighbor Policy Information
Displaying BGP Neighbor Policy Information
SUMMARY STEPS1.
enable
2.
show
ip
bgp
neighbors
{
ip-address
|
ipv6-address
}
policy [
detail]
3.
show
ip
bgp
template
peer-policy [
policy-template-name
[
detail] ]
DETAILED STEPS| | Command or Action | Purpose |
|---|
| Step 1 |
enable
Example:
|
Enables privileged EXEC mode.
|
| Step 2 |
show
ip
bgp
neighbors
{
ip-address
|
ipv6-address
}
policy [
detail]
Example:
Device# show ip bgp neighbors 192.168.2.3 policy detail
|
Displays the policies applied to the specified neighbor.
|
| Step 3 |
show
ip
bgp
template
peer-policy [
policy-template-name
[
detail] ]
Example:
Device# show ip bgp template peer-policy
|
Displays the locally configured peer policy templates.
|
Additional References
Standards and RFCs
Standard/RFC
|
Title
|
|---|
|
RFC 2918
|
Route Refresh Capability for BGP-4
|
Technical Assistance
Description
|
Link
|
|---|
|
The Cisco Support and Documentation website provides online resources to download documentation, software, and tools. Use these resources to install and configure the software and to troubleshoot and resolve technical issues with Cisco products and technologies. Access to most tools on the Cisco Support and Documentation website requires a Cisco.com user ID and password.
|
http://www.cisco.com/cisco/web/support/index.html
|
Feature Information for BGP
Neighbor Policy
The following table provides release information about the feature or features described in this module. This table lists only the software release that introduced support for a given feature in a given software release train. Unless noted otherwise, subsequent releases of that software release train also support that feature.
Use Cisco Feature Navigator to find information about platform support and Cisco software image support. To access Cisco Feature Navigator, go to www.cisco.com/go/cfn. An account on Cisco.com is not required.
Table 1 Feature Information for BGP
Neighbor Policy|
Feature Name
|
Releases
|
Feature
Information
|
|---|
|
BGP Neighbor
Policy
|
|
The BGP
Neighbor Policy feature introduces new keywords to two existing commands to
display information about local and inherited policies. When BGP neighbors use
multiple levels of peer templates, it can be difficult to determine which
policies are applied to the neighbor. Inherited policies are policies that the
neighbor inherits from a peer-group or a peer-policy template.
The following
commands were modified:
show ip bgp
neighbors, and
show ip bgp template
peer-policy.
|
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