Connectivity Guide

Parameters
• confed — Compare MED among BGP confederation paths.
• missing-as-worst — Treat missing MED as the least preferred path.
Default Disabled
Command Mode ROUTER-BGP
Usage Information Before you apply this command, use the always-compare-med command. The no version of this command
resets the MED comparison inuence.
NOTE: To congure these settings for a non default VRF instance, you must rst enter the ROUTER-
CONFIG-VRF sub mode using the following commands:
1 Enter the ROUTER BGP mode using the router bgp as-number command.
2 From the ROUTER BGP mode, enter the ROUTER BGP VRF mode using the vrf vrf-name
command.
Example
OS10(conf-router-bgp-2)# bestpath med confed
Supported Releases 10.3.0E or later
bestpath router-id
Ignores comparing router-id information for external paths during best-path selection.
Syntax
bestpath router-id {ignore}
Parameters ignore — Enter to ignore AS path for best-path computation.
Default Enabled
Command Mode ROUTER-BGP
Usage Information If you do not receive the same router ID for multiple paths, select the path that you received rst. If you received
the same router ID for multiple paths, ignore the path information. The no version of this command resets the
value to the default.
NOTE: To congure these settings for a non-default VRF instance, rst enter the ROUTER-CONFIG-
VRF sub mode using the following commands:
1 Enter the ROUTER BGP mode using the router bgp as-number command.
2 From the ROUTER BGP mode, enter ROUTER BGP VRF mode using the vrf vrf-name command.
Example
OS10(conf-router-bgp-2)# bestpath router-id ignore
Supported Releases 10.3.0E or later
clear ip bgp
Resets BGP IPv4 or IPv6 neighbor sessions.
Syntax
clear ip bgp [vrf vrf-name] {ipv4–address | ipv6–address | * }
Parameters
• vrf vrf-name — (OPTIONAL) Enter the keyword vrf then the name of the VRF to clear IPv4 or IPv6
BGP neighbor sessions corresponding to that VRF.
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