Connectivity Guide

Usage Information OS10 saves logs which includes the neighbor operational status and reset reasons. To view the logs, use the show
bgp config command. The no version of this command disables the feature.
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-10)# log-neighbor-changes
Supported Releases 10.3.0E or later
maximum-paths
Congures the maximum number of equal-cost paths for load sharing.
Syntax maximum-paths [ebgp number | ibgp number] maxpaths
Parameters
• ebgp—Enable multipath support for external BGP routes.
• ibgp—Enable multipath support for internal BGP routes.
• number—Enter the number of parallel paths, from 1 to 64.
Default 64 paths
Command Mode ROUTER-BGP
Usage Information Dell EMC recommends not using multipath and add path simultaneously in a route reector. To recompute the best
path, use the clear ip bgp * command. The no version of this command resets the value to the default
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 (EBGP)
OS10(conf-router-bgp-2)# maximum-paths ebgp 2 maxpaths
Example (IBGP)
OS10(conf-router-bgp-2)# maximum-paths ibgp 4 maxpaths
Supported Releases 10.3.0E or later
maximum-prex
Congures the maximum number of prexes allowed from a peer.
Syntax
maximum-prefix {number [threshold] [warning]}
Parameters
• number—Enter a maximum prex number, from 1 to 4294967295.
• threshold—(Optional) Enter a threshold percentage, from 1 to 100.
476 Layer 3