Users Guide

NOTE: Only the system administers (sysadmin) role is allowed to manage this configuration.
NOTE: The add-path configuration is not supported on the unnumbered peers when applied through
the template.
Example
MAA-S4048T-X01-7445(config-router-template)# address-family ipv4 unicast
MAA-S4048T-X01-7445(config-router-bgp-template-af)# add-path both 4
MAA-S4048T-X01-7445(config-router-template)# address-family ipv6 unicast
MAA-S4048T-X01-7445(config-router-bgp-template-af)# add-path send 4
MAA-S4048T-X01-7445(config-router-template)# address-family ipv4 unicast
MAA-S4048T-X01-7445(config-router-bgp-template-af)# add-path receive
For BGP Unnumbered peers,
MAA-S4048T-X01-7445(config-router-bgp-200)# template abc
MAA-S4048T-X01-7445(config-router-template)# address-family ipv4 unicast
MAA-S4048T-X01-7445(config-router-bgp-template-af)# add-path both 4
MAA-S4048T-X01-7445(config-router-bgp-200)# neighbor interface ethernet
1/1/20
MAA-S4048T-X01-7445(config-router-neighbor)#inherit template abc inherit-
type ibgp
% Error: Add-path not supported over unnumbered peer
Supported
Releases
10.5.2.1 or Later
add-path
Allows the system to advertise multiple paths for the same destination without replacing previous paths with new ones.
Syntax
add-path {both path count | receive | send path count}
Parameters
● both path count — Enter the number of paths to advertise to the peer, from 2 to 64.
● receive — Receive multiple paths from the peer.
● send path count — Enter the number of multiple paths to send multiple to the peer, from 2 to 64.
Default Not configured
Command Mode ROUTER-BGP-NEIGHBOR-AF
Usage
Information
Advertising multiple paths to peers for the same address prefix without replacing the existing path with
a new path reduces convergence times. The no version of this command disables the multiple path
advertisements for the same destination.
Example (IPv4)
OS10(conf-router-bgp-af)# add-path both 64
Example (IPv6)
OS10(conf-router-bgpv6-af)# add-path both 64
840 Layer 3