https://community.cisco.com/t5/server-networking/nexus-3064pq-unable-to-configure-management-vlan/td-p/2909921


switch# configure terminal
switch(config)# feature interface-vlan
switch(config)# interface vlan 5
switch(config-if)# management

http://www.rmalekghasemi.ir/file/Nexus-Switches-Recovery-and-Upgrade.txt

switch# install all nxos bootflash:nxos.7.0.3.I4.4.bin

How see Iptables NAT LIST

iptables -t nat -L

Allow Forward TarffiC for Ethernet

iptables -A FORWARD -i eth0 -j ACCEPT
iptables -A FORWARD -o eth0 -j ACCEPT

For Any Source Ouput From Interface eth0

iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE

Masquarde Range 192.168.1.0/24 on Eth3

iptables -t nat -A POSTROUTING -s 192.168.1.0/24 -o eth3 -j MASQUERADE

http://www.rmalekghasemi.ir/file/Password Reset in Nexus devices.mp4

In Nexus 3064 Best Way is

When plug Switch to AC Or DC power Press Ctrl+c

On Boot mode

write erase

and reload switch

Connect Tftp By Management Port

http://www.rmalekghasemi.ir/file/How to restore a Cisco Nexus Switch from loader prompt problem.mp4

Aftrer Load kickstart from tftp go to Manegemnt interface Config ip address Again and no shut

Device(config)# ip access-list extended 150
Device(config)# ip access-list resequence 150 1 2 
Device(config)# exit