Cisco Nexus 3548

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Cisco Nexus 3548 Switch NX-OS Unicast Routing Command Reference
OL-27852-01
Chapter Unicast Routing Commands
capability additional-paths receive
Examples In the following example, additional paths can be sent and received for the specified neighbor:
switch# configure terminal
switch (config)# router bgp 65000
switch (config-router)# neighbor 2001:db8::1037
switch (config-router-neighbor)# address-family ipv6 unicast
switch (config-router-neighbor-af)# capability additional-paths send
switch (config-router-neighbor-af)# capability additional-paths receive
In the following example, additional paths can be sent and received for the address family, but the
specified neighbor is disabled from sending or receiving additional paths:
switch# configure terminal
switch (config)# router bgp 65000
switch (config-router)# address-family ipv6 unicast
switch (config-router-af)# additional-paths send
switch (config-router-af)# additional-paths receive
switch (config-router-af)# additional-paths selection route-map add_path4
switch (config-router-af)# neighbor 2001:db8::1037
switch (config-router-neighbor)# address-family ipv6 unicast
switch (config-router-neighbor-af)# capability additional-paths send disable
switch (config-router-neighbor-af)# capability additional-paths receive disable
In the following example, the send and receive capability of the neighbor overrides the receive-only
capability of the address family:
switch# configure terminal
switch (config)# router bgp 65000
switch (config-router)# address-family ipv6 unicast
switch (config-router-af)# additional-paths receive
switch (config-router-af)# additional-paths selection route-map add_path4
switch (config-router-af)# neighbor 2001:db8::1037
switch (config-router-neighbor)# address-family ipv6 unicast
switch (config-router-neighbor-af)# capability additional-paths send
switch (config-router-neighbor-af)# capability additional-paths receive
In the following example, additional paths can be sent and received by a neighbor using the specified
template:
switch# configure terminal
switch (config)# router bgp 65000
switch (config-router)# template peer-policy rr-client-pt1
switch (config-router-ptmp)# capability additional-paths send
switch (config-router-ptmp)# capability additional-paths receive
Related Commands Command Description
additional-paths receive Enables BGP additional paths for a prefix to be received from a
capable peer.
set path-selection all advertise Advertises all BGP paths as additional paths to peers if the receive
capability is enabled.
show ip bgp Displays information about BGP networks, including path
selections and path IDs.
show ip bgp neighbors Displays information about the TCP and BGP connections of
neighbors.