Verifying The Unicast Rpf Configuration; Additional References For Unicast Rpf - Cisco Nexus 9000 Series Configuration Manual

Configuring Unicast RPF
The following example shows how to configure strict unicast RPF for IPv4 packets on a Cisco Nexus 9300
platform switch:
no system urpf disable
interface Ethernet2/2
ip address 172.23.231.240/23
ip verify unicast source reachable-via rx
The following example shows how to configure strict unicast RPF for IPv6 packets on a Cisco Nexus 9300
platform switch:
no system urpf disable
interface Ethernet2/4
ipv6 address 2001:0DB8:c18:1::3/64
ipv6 verify unicast source reachable-via rx

Verifying the Unicast RPF Configuration

To display unicast RPF configuration information, perform one of the following tasks:
Command
show running-config interface ethernet
slot/port
show running-config ip [all]
show running-config ipv6 [all]
show startup-config interface ethernet
slot/port
show startup-config ip

Additional References for Unicast RPF

This section includes additional information related to implementing unicast RPF.
Related Documents
Related Topic
Data Management Engine (DME)-ized
commands
MPLS VPN
Purpose
Displays the interface configuration in the running
configuration.
Displays the IPv4 configuration in the running configuration.
Displays the IPv6 configuration in the running configuration.
Displays the interface configuration in the startup
configuration.
Displays the IP configuration in the startup configuration.
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Verifying the Unicast RPF Configuration
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