初次启动时执行以下操作
1.启动node，并且交互如下：
Abort Auto Provisioning and continue with normal setup ?(yes/no)[n]: yes
Do you want to enforce secure password standard (yes/no) [y]: no
Enter the password for "admin":
Confirm the password for "admin":
admin
admin
---- Basic System Configuration Dialog VDC: 1 ----
This setup utility will guide you through the basic configuration of
the system. Setup configures only enough connectivity for management
of the system.
Please register Cisco Nexus9000 Family devices promptly with your
supplier. Failure to register may affect response times for initial
service calls. Nexus9000 devices must be registered to receive
entitled support services.
Press Enter at anytime to skip a dialog. Use ctrl-c at anytime
to skip the remaining dialogs.
Would you like to enter the basic configuration dialog (yes/no): no
2018 Nov 13 14:13:22 switch %$ VDC-1 %$ %ACLQOS-SLOT1-2-ACLQOS_FAILED: ACLQOS failure: TCAM region is not configured for feature QoS class IPv4 direction ingress. Please configure TCAM region Ingress COPP [copp] and retry the command.
Error: There was an error executing atleast one of the command
Please verify the following log for the command execution errors.
TCAM region is not configured. Please configure TCAM region and retry the command
关于yes skip no
yes 自己配置用户名密码（配置完用户名密码之后，后续的配置系统会提示是否继续配置，可以选择no）
skip:bypass 直接跳过用户名密码的配置
no:
2. 第一次登录nxos
User Access Verification
login: admin
Password: 密码是空的不用写
3.给管理口设IP地址
interface m0 地址可以设置静态，也可以设置为动态，随意
4 开启https访问nx-api
5 dir flash
switch# dir flash
No such file or directory
switch# dir bootflash:
4096 Nov 13 11:17:13 2018 .rpmstore/
4096 Nov 13 11:18:00 2018 .swtam/
6008 Nov 13 12:39:12 2018 20181113_112038_poap_26344_1.log
1048650 Nov 13 12:38:44 2018 20181113_112038_poap_26344_init.log
757307904 Feb 16 17:17:14 2017 nxos.7.0.3.I5.2.bin
0 Nov 13 12:40:06 2018 platform-sdk.cmd
4096 Nov 13 11:20:24 2018 scripts/
4096 Nov 13 11:20:30 2018 virt_strg_pool_bf_vdc_1/
4096 Nov 13 11:18:20 2018 virtual-instance/
59 Nov 13 11:18:11 2018 virtual-instance.conf
6. enter into global configuration mode
switch# configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
switch(config)# boot nxos bootflash: nxos.7.0.3.I5.2.bin
switch(config)# end
switch# copy running-config startup-config