mac
Use this command to associate a static MAC address and a static IPv4 or IPv6 address on an access interface.
Use the no form of this command to disassociate a static MAC address and an IPv4 or IPv6 address for an access interface.
Note: When a static host is configured on an access port which is in the down state, its state is Inactive.
Note: The same static mac configuration is not allowed on a different access port as then there will be a chance of conflict. However, if a dynamic packet is sent at another access port which is up and running with the same MAC, it learns as usual. As soon as the port on which the static MAC is configured comes up, static learning is given precedence and the dynamically learned MAC is moved to the port where it is configured statically.
Command Syntax
mac XXXX.XXXX.XXXX
mac XXXX.XXXX.XXXX (ip A.B.C.D | ipv6 X:X::X:X)
no mac XXXX.XXXX.XXXX (ip A.B.C.D | ipv6 X:X::X:X)
Parameters
XXXX.XXXX.XXXX
Static MAC address. The following formats are supported:
XX-XX-XX-XX-XX-XX Source MAC address (Option 1)
XX:XX:XX:XX:XX:XX Source MAC address (Option 2)
XXXX.XXXX.XXXX Source MAC address (Option 3)
A.B.C.D
Static IPv4 address.
X:X::X:X
Static IPv6 address.
Default
No default value is specified for mac command.
Command Mode
NVO access interface mode
Access interface EVPN mode
Applicability
This command was introduced before OcNOS version 1.3.
The Access interface EVPN mode is supported only from OcNOS version 6.0.
Example
#configure terminal
(config)#nvo vxlan access-if port-vlan xe1 2
(config-nvo-acc-if)#mac 0000.0000.aaaa ip 10.10.10.1
(config-nvo-acc-if)#mac 0000.0000.aaaa ipv6 1201::1
(config-nvo-acc-if)#exit
(config)#interface xe7.100 switchport
(config-if)#access-if-evpn
(config-acc-if-evpn)#arp-nd flood-supress disable
Last modified date: 08/29/2023