When an additional-paths capability is configured for a BGP address family, you can disable the capability for a specific neighbor or peer group under the address family.
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From privileged EXEC mode, enter global configuration mode.
device# configure terminal
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Enable BGP routing.
device(config)# router bgp
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Enter configuration mode for the IPv4 unicast address family.
device(config-bgp)# address-family ipv4 unicast
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Disable the additional-paths
capability for a specific peer device.
device(config-bgp-ipv4u)# neighbor 10.12.12.12 additional-paths disable
This example disables the additional-paths capability for peer device
10.12.12.12
When you run this command for an address-family level on which the
additional-paths capability is not configured, an error message is
displayed.
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Restart the BGP session to activate the new additional-paths capability
configuration.
This example re-enables the additional-paths
capability on the specific neighbor 10.12.12.12 in the IPv4 unicast address family.
evice# configure terminal
device(config)# router bgp
device(config-bgp)# address-family ipv4 unicast
device(config-bgp-ipv4u)# no neighbor 10.12.12.12 additional-paths disable
